MAKING MODERN LIVING POSSIBLE
Parts Manual
Series 90
250cc Axial Piston Pump
D95
F20
QD50
D55
D65
D10
D75
D70
M14
D60
D85
D80
D50
powersolutions.danfoss.com
Parts Manual Series 90 250cc Axial Piston Pump
2
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Contents
General information
Variable displacement
pump
Service bulletin
Service parts identication ................................................................................................................. 4
Nameplate ................................................................................................................................................ 4
Date code .................................................................................................................................................. 5
Service bulletins ..................................................................................................................................... 5
Procedure to identify a part ...............................................................................................................5
Order code ................................................................................................................................................ 7
Common parts .................................................................................................................................... 8-9
Special hardware ........................................................................................................................... 10-19
Displacement limitation ............................................................................................................. 20-21
End cap ............................................................................................................................................. 22-23
Charging system ............................................................................................................................24-25
Auxiliary mounting ....................................................................................................................... 26-31
Charge pressure setting ..............................................................................................................32-33
Shaft ................................................................................................................................................... 32-33
Control .............................................................................................................................................. 34-45
Filtration ........................................................................................................................................... 46-47
High pressure protection ........................................................................................................... 48-49
Orice ................................................................................................................................................ 50-55
Overhaul seal kit ...................................................................................................................................56
SB-1996-004 (side cover design change) ....................................................................................57
SB-1999-065 (hydraulic control gasket) ................................................................................ 58-59
SB-2002-040 (charge pump shaft) .................................................................................................60
SB-2009-074 (A pad ange/seal) ....................................................................................................61
SB-2009-075 (B pad ange/seal) .....................................................................................................62
SB-2002-076 (C pad ange/seal).....................................................................................................63
SB-2011-032 (pump redesign)..................................................................................................64-65
SB-2012-039 (lip seal) .........................................................................................................................66
SB-2015-038 (gerotor pin).................................................................................................................67
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3
Parts Manual Series 90 250cc Axial Piston Pump
General information
Service parts
indentification
The following information and procedure is used to identify the module group, item
number, manufacture date, part number, and part name of the parts included in the Series
90, 250 cc variable displacement pumps.
The parts listed include all parts which may be used when performing either “Minor
Repairs”, “Major Repairs” or “Conversions” on the Series 90, 250 cc pump.
Nameplate Each unit will have a nameplate axed to
the housing. The nameplate will include the
following information.
Model Number
The Sauer-Danfoss model number is used by
the factory in manufacturing. On repeat orders,
a complete unit can be ordered by the model
number.
Model Code
The Sauer-Danfoss model code completely
denes the specic unit and must be used
when ordering parts to service this product.
Serial Number
The Sauer-Danfoss serial number is used to
identify the manufacture date and the unit
sequence in the build. The serial number is also
used to identify the units warranty time period.
Model No./Ident No.
Model Code
Serial No.
90L250 KA 1 BC
80 T 4 C8 K 03
NNN 42 42 24
N-01-16-23456
Made in Germany
9920100
The letter code indicates the location of original
manufacture (assembly). “A” indicates the unit
was originally assembled in Ames, Iowa, USA.
“N” indicates the unit was originally assembled
in Neumunster, Germany.
The rst number (2 digits) indicates the year of
manufacture. (“01” would indicate the unit was
manufactured in 2001)
The second number (2 digits) indicates the
calendar week of manufacture.
The third number (5 digits) is a sequential
number used to identify a specic unit.
4
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
General information
Date code
The date code is dened as the year and week of manufacture. The same item number
may list more than one part number. This indicates that there is more than one
conguration for that item number. You will see that there are dierent date codes for the
dierent part numbers. Find the date code of your unit from the nameplate to determine
which service part number you need to order.
EXAMPLE: The service part desired is Item E10
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
80 E10 92-19 746107 Side cover 1
G30 89-41 92-18 340133 Side cover (SB-1992-003) 1
All units using this order code with a date code of 89-41 and up to and including 92-18,
must use part number “340133”. All units with a date code of 92-19 and newer must use
part number “746107.”
Service bulletins A Service Bulletin Number (SB-_ _ _ _ - _ _ _) may follow the “Part Name” of the part you
desire. You must read that Service Bulletin prior to ordering that part. The information
contained in these Service Bulletins, as of the print date of this bulletin, are included
at the end of this manual. Service Bulletins contain more detailed information such as
interchangeability, what additional parts are involved, etc. It is suggested that you add
additional Service Bulletins to this manual as you recieve them.
Procedure to identify a
part
General
The modular design of Series 90 units results in a simplied service parts list and part
number identication procedure.
The same item numbers are used for same part names on all units within a product type.
(Example: The lip seal - Item L40 has the same item number on all pumps.)
A part number that has another number following it in parentheses is done to make this
a world wide manual. The rst number is sold in Germany. The number in parentheses
is sold in the United States. (Example: 001149 (9004201-6200), customers would order
9004201-6200 if ordering the part in the United States.)
Example of a Part Identification
The nameplate on a Series 90 pump has an Order Code of 90L250 KA 1 BC 80 T 4 C8 K 03
NNN 42 42 24. Use the following procedures to determine the part number of the drive
shaft used on this pump.
1) Referring to the input shaft module in the Order Code (see page 7), the input shaft
option for this pump is identied by the code “C8. (90L250 KA 1 BC 80 T 4 C8 K 03 NNN 42
42 24)
2) Referring to the Service Parts List, nd the shaft group. Next nd the order code that
relates to this unit, which is “C8”. The shaft is found to be item L100 and part number
504338.
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5
Parts Manual Series 90 250cc Axial Piston Pump
Notes
6
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Displacement
Order Code
Series
0
9
Control
Pressure regulation
Auxiliary mounting pad
End cap
Filtration
L
Rotation
MP JGNF
2
K
0
5
A
B
1
8
C
T
0
LHTWYZK
C 8
4
K
0 3
N
N N
4
2 4
2
2 4
Displacement limitation
Shaft
Charging system
Control orifice
Special hardware features
High pressure setting port A
High pressure setting port B
Charge pressure setting
P108 522E
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7
Parts Manual Series 90 250cc Axial Piston Pump
L70
B70
Variable displacement pump
QD50
D65
D55
D10
F20
D800
D700
D750
D75
D70
D50
D85
D80
B50
B72
QB30
D86
D87
B80
E24
E80
E82
L20
E22
L60
L40
L50
*L25
L10
E30
E20
*E50
E90
G94
G95
D95
QD50
D65
D55
D10
F20
D800
Swashplate design
prior to 11-40
D700
D750
D50
D75
D70
D85
D80
E70
E10
*E60
*E40
E100 090E
* = included in overhaul seal kit Q210
8
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Common parts
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
B50 95-28 9004800-3708 Pin 2
B70 95-28 140644 Plug assembly 1
B72 95-28 140644 Plug assembly 1
B80 95-28 676734 (9005110-9500) Plug assembly 1
D10 11-40 11061195 Servo arm assembly 1
D10 95-28 11-39 746339 Servo arm assembly (SB-2011-032) 1
D50 11-40 11088847 Swashplate 1
D50 95-28 11-39 521428 Swashplate 1
D55 11-40 519150 Screw, socket head 1
D55 95-28 11-39 746362 Screw, hex head (SB-2011-032) 1
D65 95-28 504494 Screw 1
D70 95-28 127464 Washer 1
D75 95-28 333369 Spiral head pin 1
D80 95-28 700948 Cage locator link 1
D85 95-28 500449 Screw 1
D86 95-28 770594 Pin 1
D87 95-28 11040532 Plug assembly 1
D95 95-28 11-39 746396 Spring (SB-2011-032) 1
D700 95-28 127464 Washer 1
D750 95-28 333369 Spiral head pin 1
D800 95-28 700948 Cage locator link 1
E10 96-08 501579 Side cover (SB-1996-004) 1
E20 95-28 746420 Leveler 1
E22 95-28 746438 Spring seat 2
E24 95-28 359067 Shim 2
E30 97-08 11056592 Guide post (SB-1996-004) 2
E40 95-28 042432 Seal nut 2
E50 95-28 517380 O-ring 1
E60 95-28 517231 Screw 6
E70 95-28 676734 (9005110-9500) Plug assembly 1
E80 95-28 746453 Spring 2
E82 95-28 755553 Spring 2
E90 96-08 513891 Insert assembly (SB-1996-004) 1
F20 95-28 11116308 Slider block 1
G94 95-28 8800565 Lifting bracket 2
G95 95-28 505479 Washer 4
L10 95-28 11018485 Roller bearing 1
L20 95-28 392233 Retaining ring 1
L25 95-28 11053971 Seal carrier assembly (SB-2012-039) 1
L40 12-17 519021 Lip seal (SB-2012-039) 1
L40 95-28 12-16 9008000-0114 Lip seal 1
L50 95-28 509353 O-ring 1
L60 95-28 516769 Retainer plate 1
L70 95-28 009159 Screw 3
QB30 95-28 746313 Cradle bearing assembly 1
QD50 11-40 11097784 Swashplate kit (SB-2011-032) 1
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9
Parts Manual Series 90 250cc Axial Piston Pump
A
Variable displacement pump
generic speed sensor is shown.
C06
QC04
(EDI & EFI)
B82
*QB83
B83
B100
C20
C30
C40
C50
*C70
C06
C80
QC04
C80
(EEB)
C40
B82
B83
B100
C20
C30
C50
*C70
E100 104E
* = included in overhaul seal kit Q210
10
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Special hardware
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
EDI B82 00-29 140644 Plug assembly 1
B83 00-29 KPPG15408 Speed sensor 1
B100 11-40 11088644 Housing assembly 1
B100 00-29 11-39 515967 Housing assembly (SB-2011-032) 1
C06 00-29 519889/P Cylinder block assembly with speed ring 1
C20 00-29 504501 Piston/slipper assembly 9
C30 00-29 11067354 Slipper guide 1
C40 00-29 504377 Slipper guide bearing 2
C50 00-29 504378 Spacer 4
C70 00-29 308643 Screw 4
C80 00-29 504278 Valve plate, CCW, 90L250 1
C80 00-29 504287 Valve plate, CW, 90R250 1
QB83 00-29 085043 (9004201-3700) O-ring 1
QC04 00-29 11097868 Cylinder block kit with speed ring 1
EEB B82 10-34 140644 Plug assembly 1
B83 10-34 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 10-34 11-39 515967 Housing assembly (SB-2011-032) 1
C06 10-34 519889/P Cylinder block assembly 1
C20 10-34 504501 Piston/slipper assembly 9
C30 10-34 11067354 Slipper guide 1
C40 10-34 504377 Slipper guide bearing 2
C50 10-34 504378 Spacer 4
C70 10-34 308643 Screw 4
C80 10-34 507346 Valve plate 1
QC04 10-34 11097868 Cylinder block kit 1
EFI B82 00-07 140644 Plug assembly 1
B83 99-20 KPPG156 Speed sensor 1
B100 11-40 11088644 Housing assembly 1
B100 00-07 11-39 515967 Housing assembly (SB-2011-032) 1
C06 99-20 519889/P Cylinder block assembly 1
C20 99-20 504501 Piston/slipper assembly 9
C30 99-20 11067354 Slipper guide 1
C40 99-20 504377 Slipper guide bearing 2
C50 99-20 504378 Spacer 4
C70 99-20 308643 Screw 4
C80 99-20 504278 Valve plate, CCW, 90L250 1
C80 99-20 504287 Valve plate, CW, 90R250 1
QB83 99-20 085043 (9004201-3700) O-ring 1
QC04 99-20 11097868 Cylinder block kit 1
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11
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
A generic speed sensor is shown.
QC04
C40
C06
(EFN & EHA)
B82
*QB83
B83
B100
C20
C30
C50
*C70
C80
C05
C80
QC04
(GCG
W3CN
W1CN
B100
B83
B2CN
C20
C30
C40
C50
*C70
E101 791E
* = included in overhaul seal kit Q210
12
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Special hardware
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
EFN B82 01-34 140644 Plug assembly 1
B83 01-34 KPPG136 Speed sensor 1
B100 11-40 11088644 Housing assembly 1
B100 01-34 11-39 515967 Housing assembly (SB-2011-032) 1
C06 01-34 519889/P Cylinder block assembly with speed ring 1
C20 01-34 504501 Piston/slipper assembly 9
C30 01-34 11067354 Slipper guide 1
C40 01-34 504377 Slipper guide bearing 2
C50 01-34 504378 Spacer 4
C70 01-34 308643 Screw 4
C80 01-34 504278 Valve plate, CCW, 90L250 1
C80 01-34 504287 Valve plate, CW, 90R250 1
QB83 01-34 085043 (9004201-3700) O-ring 1
QC04 01-34 11097868 Cylinder block kit with speed ring 1
EHA B82 06-27 140644 Plug assembly 1
B83 06-27 KPPG16408 Speed sensor 1
B100 11-40 11088644 Housing assembly 1
B100 06-27 11-39 515967 Housing assembly (SB-2011-032) 1
C06 06-27 519889/P Cylinder block assembly with speed ring 1
C20 06-27 504501 Piston/slipper assembly 9
C30 06-27 11067354 Slipper guide 1
C40 06-27 504377 Slipper guide bearing 2
C50 06-27 504378 Spacer 4
C70 06-27 308643 Screw 4
C80 06-27 507346 Valve plate 1
QB83 06-27 085043 (9004201-3700) O-ring 1
QC04 06-27 11097868 Cylinder block kit with speed ring 1
GCG B2CN 05-06 042465 Set screw 1
B83 05-06 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 05-06 11-39 515967 Housing assembly (SB-2011-032) 1
C05 05-06 11147681 Cylinder block assembly 1
C20 05-06 504501 Piston/slipper assembly 9
C30 05-06 11067354 Slipper guide 1
C40 05-06 504377 Slipper guide bearing 2
C50 05-06 504378 Spacer 4
C70 05-06 308643 Screw 4
C80 05-06 507346 Valve plate 1
QC04 05-06 519279 Cylinder block kit 1
W1CN 05-06 723726 Connector 1
W3CN 05-06 574095 Cap 1
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13
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
QC04
C30
C40
C05
(GCP, GCX & GLA)
B82
B100
B83
C20
C50
*C70
C80
E101 799E
* = included in overhaul seal kit Q210
14
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Special hardware
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
GCP B82 00-07 140644 Plug assembly 1
B83 95-28 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 00-07 11-39 515967 Housing assembly (SB-2011-032) 1
C05 95-28 11147681 Cylinder block assembly 1
C20 95-28 504501 Piston/slipper assembly 9
C30 95-28 11067354 Slipper guide 1
C40 95-28 504377 Slipper guide bearing 2
C50 95-28 504378 Spacer 4
C70 95-28 308643 Screw 4
C80 95-28 507346 Valve plate 1
QC04 95-28 519279 Cylinder block kit 1
GCX B82 00-38 140644 Plug assembly 1
B83 00-38 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 00-38 11-39 515967 Housing assembly (SB-2011-032) 1
C05 00-38 11147681 Cylinder block assembly 1
C20 00-38 504501 Piston/slipper assembly 9
C30 00-38 11067354 Slipper guide 1
C40 00-38 504377 Slipper guide bearing 2
C50 00-38 504378 Spacer 4
C70 00-38 308643 Screw 4
C80 00-38 507346 Valve plate 1
QC04 00-38 519279 Cylinder block kit 1
GLA B82 00-07 140644 Plug assembly 1
B83 98-25 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 00-07 11-39 515967 Housing assembly (SB-2011-032) 1
C05 98-25 11147681 Cylinder block assembly 1
C20 98-25 504501 Piston/slipper assembly 9
C30 98-25 11067354 Slipper guide 1
C40 98-25 504377 Slipper guide bearing 2
C50 98-25 504378 Spacer 4
C70 98-25 308643 Screw 4
C80 00-29 504278 Valve plate, CCW, 90L250 1
C80 00-29 504287 Valve plate, CW, 90R250 1
QC04 98-25 519279 Cylinder block kit 1
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15
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
QC04
C30
C40
C05
(NNA & NNN)
B82
B100
B83
C20
C50
*C70
C80
E101 799E
* = included in overhaul seal kit Q210
16
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Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Special hardware
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
NNA B82 12-36 140644 Plug assembly 1
B83 12-39 140644 Plug assembly 1
B100 12-36 11088644 Housing assembly 1
C05 12-39 11147681 Cylinder block assembly 1
C20 12-39 504501 Piston/slipper assembly 9
C30 12-39 11067354 Slipper guide 1
C40 12-39 504377 Slipper guide bearing 2
C50 12-39 504378 Spacer 4
C70 12-39 308643 Screw 4
C80 12-39 507346 Valve plate 1
QC04 12-39 519279 Cylinder block kit 1
NNN B82 00-07 140644 Plug assembly 1
B83 95-28 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 00-07 11-39 515967 Housing assembly (SB-2011-032) 1
C05 95-28 11147681 Cylinder block assembly 1
C20 95-28 504501 Piston/slipper assembly 9
C30 95-28 11067354 Slipper guide 1
C40 95-28 504377 Slipper guide bearing 2
C50 95-28 504378 Spacer 4
C70 95-28 308643 Screw 4
C80 95-28 507346 Valve plate 1
QC04 95-28 519279 Cylinder block kit 1
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17
Parts Manual Series 90 250cc Axial Piston Pump
A
Variable displacement pump
generic speed sensor is shown.
C06
QC04
(PEA)
B82
*QB83
B83
B100
C20
C30
C40
C50
*C70
C06
C80
QC04
(PGA)
B82
B83
B100
C20
C30
C40
C50
*C70
C80
E100 104E
* = included in overhaul seal kit Q210
18
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Special hardware
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
PEA B82 08-37 140644 Plug assembly 1
B83 08-37 KPPG156 Speed sensor 1
B100 11-40 11088644 Housing assembly 1
B100 08-37 11-39 515967 Housing assembly (SB-2011-032) 1
C06 08-37 519889/P Cylinder block assembly with speed ring 1
C20 08-37 504501 Piston/slipper assembly 9
C30 08-37 11067354 Slipper guide 1
C40 08-37 504377 Slipper guide bearing 2
C50 08-37 504378 Spacer 4
C70 08-37 308643 Screw 4
C80 08-37 507346 Valve plate 1
QB83 08-37 085043 (9004201-3700) O-ring 1
QC04 08-37 11097868 Cylinder block kit with speed ring 1
PGA B82 08-37 140644 Plug assembly 1
B83 08-37 140644 Plug assembly 1
B100 11-40 11088644 Housing assembly 1
B100 08-37 11-39 515967 Housing assembly (SB-2011-032) 1
C05 08-37 11147681 Cylinder block assembly 1
C20 08-37 504501 Piston/slipper assembly 9
C30 08-37 11067354 Slipper guide 1
C40 08-37 504377 Slipper guide bearing 2
C50 08-37 504378 Spacer 4
C70 08-37 308643 Screw 4
C80 08-37 507346 Valve plate 1
QC04 08-37 519279 Cylinder block kit 1
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19
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(4 & P)
F113
*F112
F111
(*F40)
(*F50)
(3)
F105
F111
F105
(*F40)
(*F50)
(*F50)
(*F40)
F205
(*F12)
(*F50)
(*F11)
(*F40)
F10
(*F11)
(*F12)
F205
(3)
F211
F213
*F212
20
F211
(4 & P)
* = included in overhaul seal kit Q210
( ) = not available individually
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
E100 091E
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Displacement limitation
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
3 F10 95-28 11046679 Servo piston assembly 1
F105 95-28 11060705 Servo cyclinder assembly 1
F111 95-28 308643 Screw 4
F205 95-28 11060705 Servo cyclinder assembly 1
F211 95-28 308643 Screw 4
4 F10 95-28 11046679 Servo piston assembly 1
F105 95-28 11060706 Servo cyclinder assembly 1
F111 95-28 308643 Screw 4
F112 95-28 649822 Seal nut 1
F113 95-28 11000798 Set screw 1
F205 95-28 11060706 Servo cyclinder assembly 1
F211 95-28 308643 Screw 4
F212 95-28 649822 Seal nut 1
F213 95-28 11000798 Set screw 1
P F10 95-28 11046679 Servo piston assembly 1
F105 95-28 11060706 Servo cyclinder assembly 1
F111 95-28 308643 Screw 4
F112 95-28 649822 Seal nut 1
F113 95-28 516127 Set screw 1
F205 95-28 11060706 Servo cyclinder assembly 1
F211 95-28 308643 Screw 4
F212 95-28 649822 Seal nut 1
F213 95-28 516127 Set screw 1
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21
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
G90
G97
G98
G40
G20
(8 & 80)
G45
G96
*G30
(XX)
G04
G97
G90
G98
G57
G47
G47
G40
G20
G46
G45
G96
*G30
G04
G46
E100 092E
22
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
End cap
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
8 & 80 G04 95-28 519034 End cap assembly, twin ports 1
G20 95-28 504503 Jounal bearing 1
G30 95-28 511809 End cap gasket 1
G40 95-28 303651 Bushing 1
G45 95-28 140644 Plug assembly 1
G46 95-28 140644 Plug assembly 1
G47 95-28 140644 Plug assembly 1
G90 95-28 356220 Screw 1
G96 95-28 290502 Screw 1
G97 95-28 356220 Screw 1
G98 95-28 505261 Screw 1
XX G04 09-27 11068492 End cap assembly, twin ports 1
G20 09-27 11068455 Jounal bearing 1
G30 09-27 511809 End cap gasket 1
G40 09-27 303651 Bushing 1
G45 09-27 140644 Plug assembly 1
G46 09-27 140644 Plug assembly 1
G47 09-27 140644 Plug assembly 1
G57 09-27 11068189 Orice plug 1
G90 09-27 356220 Screw 1
G96 09-27 290502 Screw 1
G97 09-27 356220 Screw 1
G98 09-27 505261 Screw 1
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23
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
H05
H41
H70
H80
H25
H26
H26
H40
H31
(J & K)
H60
H50
(L)
H50
H40
H80
H80
H41
H70
H41
H70
H25
H26
H26
H31
(N)
H40
E101 793E
24
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Charging system
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
J H05 95-28 504557 Charge pump set, 47 cc 1
H40 95-28 11152778 Pin, 26mm (SB-2015-038) 1
H41 95-28 11152778 Pin, 26mm (SB-2015-038) 1
H50 95-28 518691 Charge pump shaft (SB-2002-040) 1
H60 95-28 734608 Key 1
H70 95-28 509361 Retaining plate 1
H80 95-28 378083 Screw 6
K H05 95-28 505410 Charge pump set, 65 cc 1
H40 95-28 11152778 Pin, 26mm (SB-2015-038) 1
H41 95-28 11152778 Pin, 26mm (SB-2015-038) 1
H50 95-28 518691 Charge pump shaft (SB-2002-040) 1
H60 95-28 734608 Key 1
H70 95-28 509361 Retaining plate 1
H80 95-28 378083 Screw 6
L H25 04-49 11077719 Spacer 1
H26 04-49 711218 Distance plate 2
H31 04-49 11078207 Port plate 1
H40 04-49 11152778 Pin, 26mm (SB-2015-038) 1
H41 04-49 11152778 Pin, 26mm (SB-2015-038) 1
H50 04-49 518691 Charge pump shaft 1
H70 04-49 509361 Retaining plate 1
H80 04-49 378083 Screw 6
N H25 04-49 11077719 Spacer 1
H26 04-49 711218 Distance plate 2
H31 04-49 11078207 Port plate 1
H40 04-49 11152778 Pin, 26mm (SB-2015-038) 1
H41 04-49 11152778 Pin, 26mm (SB-2015-038) 1
H70 04-49 509361 Retaining plate 1
H80 04-49 378083 Screw 6
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
25
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
J60
J70
J80
J90
J92
J95
Design prior to 09-30
J80
(A & AB)
J60
J15
J30
J10
*J50
J90
J60
J70
J80
J92
J95
Design prior to 09-30
J90
Design after to 09-29
(B, BB, BC & V)
J80
J92
J95
J15
J30
J10
J60
*J50
J90
26
J92
J95
Design after to 09-29
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
E100 093E
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Auxiliary mounting
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
AB & A J10 95-28 11053336 Coupling, 9 tooth 1
J15 95-28 501402 Cover assembly, CW 1
J15 95-28 501401 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 09-30 520949 Flange adaptor, SAE A 1
J60 95-28 09-29 505136 Flange adaptor, SAE A (SB-2009-074) 1
J70 95-28 09-29 279729 Washer (SB-2009-074) 4
J80 89-46 505260 Screw 4
J90 09-30 4800482 A pad seal 1
J90 95-28 09-29 726950 (9004104-0420) O-ring (SB-2009-074) 1
J92 09-30 4460586 Cover plate 1
J92 95-28 09-29 545475 (9802336) Cover plate (SB-2009-074) 1
J95 95-28 9007200-3714 Screw 2
BB & V J10 95-28 11053334 Coupling, 15 tooth 1
J15 95-28 501402 Cover assembly, CW 1
J15 95-28 501401 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 09-30 520950 Flange adaptor, SAE B 1
J60 95-28 09-29 505132 Flange adaptor, SAE B (SB-2009-075) 1
J70 95-28 09-29 279729 Washer (SB-2009-075) 4
J80 89-46 505260 Screw 4
J90 09-30 8801061 B pad seal 1
J90 95-28 09-29 726935 (9004104-0450) O-ring (SB-2009-075) 1
J92 09-30 8801059 Cover plate 1
J92 95-28 09-29 4460370 Cover plate (SB-2009-075) 1
J95 95-28 9007200-5021 Screw 2
BC & B J10 95-28 11053289 Coupling, 13 tooth 1
J15 95-28 501402 Cover assembly, CW 1
J15 95-28 501401 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 09-30 520950 Flange adaptor, SAE B 1
J60 95-28 09-29 505132 Flange adaptor, SAE B (SB-2009-075) 1
J70 95-28 09-29 279729 Washer (SB-2009-075) 4
J80 89-46 505260 Screw 4
J90 09-30 8801061 B pad seal 1
J90 95-28 09-29 726935 (9004104-0450) O-ring (SB-2009-075) 1
J92 09-30 8801059 Cover plate 1
J92 95-28 09-29 4460370 Cover plate (SB-2009-075) 1
J95 95-28 9007200-5021 Screw 2
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
27
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
J60
J90
J92
J80
J95
Design prior to 09-30
(C, C1 & CD)
J15
J30
J10
J60
*J50
J70
J90
J95
Design after to 09-29
J92
J80
E100 094E
28
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Auxiliary mounting
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
C1 J10 06-25 11053337 Coupling, 17 tooth 1
J15 95-28 503399 Cover assembly, CW 1
J15 95-28 503397 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 09-30 520951 Flange adaptor, SAE C 1
J60 95-28 09-29 505139 Flange adaptor, SAE C (SB-2009-076) 1
J70 95-28 09-29 279729 Washer (SB-2009-076) 4
J80 89-46 505260 Screw 4
J90 09-30 11081805 C pad seal 1
J90 95-28 09-29 726943 (9004104-0490) O-ring (SB-2009-076) 1
J92 09-30 8801060 Cover plate 1
J92 95-28 09-29 307363 (8800406) Cover plate (SB-2009-076) 1
J95 95-28 9007200-5021 Screw 4
CD & C J10 95-28 11053291 Coupling, 14 tooth 1
J15 95-28 501402 Cover assembly, CW 1
J15 95-28 501401 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 09-30 520951 Flange adaptor, SAE C 1
J60 95-28 09-29 505139 Flange adaptor, SAE C (SB-2009-076) 1
J70 95-28 09-29 279729 Washer (SB-2009-076) 4
J80 89-46 505260 Screw 4
J90 09-30 11081805 C pad seal 1
J90 95-28 09-29 726943 (9004104-0490) O-ring (SB-2009-076) 1
J92 09-30 8801060 Cover plate 1
J92 95-28 09-29 307363 (8800406) Cover plate (SB-2009-076) 1
J95 95-28 9007200-5021 Screw 4
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
29
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(D & DE)
J60
J90
J95
J92
J80
J60
J70
J15
*J50
J30
(E & EF)
J10
J10
J15
J30
J95
J92
J90
J15
*J50
(N & NN)
J70
J80
*J40
J30
J80
E100 096E
30
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Auxiliary mounting
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
D & DE J10 95-28 11053290 Coupling, 13 tooth 1
J15 95-28 503663 Cover assembly, CW 1
J15 95-28 503666 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 95-28 505140 Flange adaptor, SAE D 1
J70 95-28 15-46 279729 Washer 4
J80 95-28 505260 Screw 4
J90 95-28 726927 O-ring 1
J92 95-28 338400 Cover plate 1
J95 95-28 9007200-7524 Screw 4
E & EF J10 95-28 11053290 Coupling, 13 tooth 1
J15 95-28 503663 Cover assembly, CW 1
J15 95-28 503666 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 95-28 505141 Flange adaptor, SAE E 1
J70 95-28 15-46 279729 Washer 4
J80 95-28 505260 Screw 4
J90 95-28 505068 O-ring 1
J92 95-28 750422 Cover plate 1
J95 95-28 9007200-7524 Screw 4
EG & H J10 95-28 11053335 Coupling, 27 tooth 1
J15 95-28 503663 Cover assembly, CW 1
J15 95-28 503666 Cover assembly, CCW 1
J30 95-28 303651 Bushing 1
J50 95-28 505068 O-ring 1
J60 95-28 505141 Flange adaptor, SAE E 1
J70 95-28 15-46 279729 Washer 4
J80 95-28 505260 Screw 4
J90 95-28 505068 O-ring 1
J92 95-28 750422 Cover plate 1
J95 95-28 9007200-7524 Screw 4
N & NN J15 95-28 501400 Cover assembly 1
J30 95-28 303651 Bushing 1
J40 95-28 11147582 O-ring 1
J80 95-28 505422 Screw 4
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
31
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
*K50
(18-36)
QK10
(C8 & F1)
L100
* = included in overhaul seal kit Q210
E100 098E
32
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Charge pressure relief
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
18-32 QK10 95-28 8510272 Charge relief valve kit, 18-32 bar 1
K50 95-28 001156 (9004201-7500) O-ring 1
36 QK10 95-28 8510390 Charge relief valve kit, 34-36 bar 1
K50 95-28 001156 (9004201-7500) O-ring 1
Shaft
C8 L100 95-28 504338 Shaft, 27 tooth spline 1
F1 L100 95-28 504411 Shaft, 13 tooth spline 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
33
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(CA & CB) (DD)
QM10
M90
*M87
M29
QM10
M76
*QM031
*M11
M90
*M87
View A
*M11
Generic swashplate used to
show link location only
View “A”
T20
(supply)
M14
T30
T40
Possible orice locations
NOTE: All orices present in the original control must be
transfered to the replacement control. If replacement
control contains pre-installed orices, remove and
discard them before transferring existing orices to
new control.
* = included in control seal kit QM210
T70
(servo feed)
T50
(drain)
E100 099E
T80
(servo feed)
34
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
CA M11 13-42 8800923 Control gasket 1
M90 13.42 693341 (9007314-0606) Screw 6
QM10 13.42 11098677 Control cover plate kit 1
QM210 13-42 11096320 Control seal kit 1
CB M11 95-28 8800923 Control gasket 1
M14 95-28 11070308 Feedback link 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 693341 (9007314-0606) Screw 6
QM10 95-28 11098677 Control cover plate kit 1
QM210 95-28 11096320 Control seal kit 1
CF M11 95-28 509718 Control gasket 1
M14 95-28 11070308 Feedback link 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 693341 (9007314-0606) Screw 6
QM10 95-28 11098675 Control cover plate kit 1
QM210 95-28 11097122 Control seal kit 1
DD M11 95-28 8800923 Control gasket 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 693341 (9007314-0606) Screw 6
QM10 95-28 8102M0DD-A 3-position control kit, 24 volt 1
QM031 95-28 11099647 Valve seal kit 1
QM210 95-28 11096172 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
35
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(HF, HM & HS)
M90
*M87
View A
QM10
*M11
*M51
QM10
M90
*M87
(K7 & K8)
A generic PCP is shown.
M9
*M99
*M96
View A
M29
*M97
*M51
*M11
Generic swashplate used to
show link location only
M14
T50
T70
(drain)
(servo feed)
Possible orice locations
NOTE: All orices present in the original control must
be transfered to the replacement control. If
replacement control contains pre-installed
orices, remove and discard them before
transferring existing orices to new control.
* = included in control seal kit Q210
T30
View “A”
T20
(supply)
(servo feed)
T40
T80
T60
(drain)
E100 100E
36
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
HF M11 95-28 8801241 Control gasket (SB-1999-065) 1
M14 95-28 11070308 Feedback link 1
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
QM10 95-28 8510157 HDC kit, 3-11 bar 1
QM210 95-28 11096266 Control seal kit 1
HM M11 95-28 8801241 Control gasket 1
M14 95-28 11070308 Feedback link 1
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
QM10 95-28 11013637 HDC kit, 1.1 - 6.7 bar 1
QM210 95-28 11096266 Control seal kit 1
HS M11 95-28 8801241 Control gasket 1
M14 95-28 11070308 Feedback link 1
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
QM10 95-28 11020565 HDC kit, 6 - 18 bar 1
QM210 95-28 11096266 Control seal kit 1
K7 M9 14-31 11101116 PCP, MS connector 1
M11 14-31 8800923 Control gasket 1
M14 14-31 11070308 Feedback link 1
M29 14-31 K07067 Screw 4
M51 14-31 9003509-0008 Seal nut 1
M90 14-31 692889 (9007314-0611) Screw 6
M96 14-31 011296 (9004105-0120) O-ring 3
M97 14-31 9004105-0130 O-ring 2
M99 14-31 K08572 Filter assembly 1
QM10 14-31 11139997 EDC kit, MS connector 1
QM210 14-31 11095724 Control seal kit 1
K8 M9 15-28 11101106 PCP, MS connector 1
M11 15-28 8800923 Control gasket 1
M14 15-28 11070308 Feedback link 1
M29 15-28 K07067 Screw 4
M51 15-28 9003509-0008 Seal nut 1
M90 15-28 692889 (9007314-0611) Screw 6
M96 15-28 011296 (9004105-0120) O-ring 3
M97 15-28 9004105-0130 O-ring 2
M99 15-28 K08572 Filter assembly 1
QM10 15-28 11168552 EDC3 kit, MS connector 1
QM210 15-28 11095724 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
37
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
QM10
M90
(KA, KE, KN & KP)
A generic PCP is shown.
M9
*M99
*M96
View A
M29
*M97
*M51
*M11
Generic swashplate used to
show link location only
M14
T50
(drain)
NOTE: All orices present in the original control must be
transfered to the replacement control. If replacement
control contains pre-installed orices, remove and
discard them before transferring existing orices to
new control.
* = included in control seal kit QM210
T70
(servo feed)
View “A”
T20
(supply)
T30
(servo feed)
T40
Possible orice locations
T80
E100 926E
T60
(drain)
38
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
KA M9 95-28 MCV116G4201 PCP, MS connector 1
M11 95-28 8800923 Control gasket 1
M14 95-28 11070308 Feedback link 1
M29 95-28 K07067 Screw 4
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
M96 95-28 011296 (9004105-0120) O-ring 3
M97 95-28 9004105-0130 O-ring 2
M99 95-28 K08572 Filter assembly 1
QM10 95-28 8510155 EDC3 kit, MS connector 1
QM210 95-28 11095724 Control seal kit 1
KE M9 13-43 MCV116F3118 PCP, Deutsch connector 1
M11 13-43 8800923 Control gasket 1
M14 13-43 11070308 Feedback link 1
M29 13-43 K07067 Screw 4
M51 13-43 9003509-0008 Seal nut 1
M90 13-43 692889 (9007314-0611) Screw 6
M96 13-43 011296 (9004105-0120) O-ring 3
M97 13-43 9004105-0130 O-ring 2
M99 13-43 K08572 Filter assembly 1
QM10 13-43 11099382 EDC3 kit, Deutsch connector 1
QM210 13-43 11095724 Control seal kit 1
KN M9 95-28 MCV116A3501 PCP, MS connector 1
M11 95-28 8800923 Control gasket 1
M14 95-28 11070308 Feedback link 1
M29 95-28 K07067 Screw 4
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
M96 95-28 011296 (9004105-0120) O-ring 3
M97 95-28 9004105-0130 O-ring 2
M99 95-28 K08572 Filter assembly 1
QM10 95-28 8510185 EDC3 kit, MS connector 1
QM210 95-28 11095724 Control seal kit 1
KP M9 95-28 MCV116G4204 PCP, Weather-Pac connector 1
M11 95-28 8800923 Control gasket 1
M14 95-28 11070308 Feedback link 1
M29 95-28 K07067 Screw 4
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
M96 95-28 011296 (9004105-0120) O-ring 3
M97 95-28 9004105-0130 O-ring 2
M99 95-28 K08572 Filter assembly 1
QM10 95-28 8510156 EDC3 kit, Weather-Pac connector 1
QM210 95-28 11095724 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
39
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(KT) (MA)
QM10
A generic PCP is shown.
M90
*M87
M9
*M99
*M96
View A
M29
*M97
*M51
*M11
M90
*M87
QM10
M72
M70
*M27
*M26
View A
*M11
Generic swashplate used to
show link location only
M14
T50
(drain)
T70
(servo feed)
T30
Possible orice locations
NOTE: All orices present in the original control must be
transfered to the replacement control. If replacement
control contains pre-installed orices, remove and
discard them before transferring existing orices to
new control.
* = included in control seal kit Q210
View “A”
T20
(supply)
T40
T80
(servo feed)
T60
(drain)
E101 794E
40
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
KT M9 95-28 MCV116G4214 PCP, Deutsch connector 1
M11 95-28 8800923 Control gasket 1
M14 95-28 11070308 Feedback link 1
M29 95-28 K07067 Screw 4
M51 95-28 9003509-0008 Seal nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
M96 95-28 011296 (9004105-0120) O-ring 3
M97 95-28 9004105-0130 O-ring 2
M99 95-28 K08572 Filter assembly 1
QM10 95-28 8510268 EDC3 kit, Weather-Pac connector 1
QM210 95-28 11095724 Control seal kit 1
MA M11 95-28 8800923 Control gasket 1
M14 95-28 11072308 Feedback link 1
M26 95-28 144725 (9004105-0110) O-ring 1
M27 95-28 9006300-0044 Retaining ring 1
M70 95-28 9800916 Control handle 1
M72 95-28 040642 (9003513-0800) Nut 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
QM10 95-28 8510158 Control kit 1
QM210 95-28 11096274 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
41
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
A generic neutral start
switch is shown.
M90
QM89
*M87
*M83
View A
M72
M70
*M27
*M26
QM10
*M11
QM10
M90
*M87
(NA)(MB)
M72
M70
*M27
*M26
M51
View A
*M11
T50
(drain)
T70
(servo feed)
T30
Possible orice locations
Generic swashplate used to
show link location only
View “A”
T20
(supply)
T40
T80
(servo feed)
M14
T60
(drain)
View “A”
T70
(servo feed)
T30
T20
(supply)
T40
T80
(servo feed)
Possible orice locations
NOTE: All orices present in the original control must be
transfered to the replacement control. If replacement
control contains pre-installed orices, remove and
discard them before transferring existing orices to
new control.
E101 795E
* = included in control seal kit Q210
42
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
MB M11 95-28 8800923 Control gasket 1
M14 95-28 11072308 Feedback link 1
M26 95-28 144725 (9004105-0110) O-ring 1
M27 95-28 9006300-0044 Retaining ring 1
M70 95-28 9800916 Control handle 1
M72 95-28 040642 (9003513-0800) Nut 1
M83 95-28 001131 (9004201-5000) O-ring 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
QM10 95-28 8510186 Control kit with neutral start switch 1
QM89 95-28 80020S40 Neutral start switch 1
QM210 95-28 11096274 Control seal kit 1
NA M11 95-46 504733 Control gasket 1
M14 95-46 11072308 Feedback link 1
M26 95-46 144725 (9004105-0110) O-ring 1
M27 95-46 9006300-0044 Retaining ring 1
M51 95-46 345462 Nut 1
M70 95-46 769075 Control handle 1
M72 95-46 040642 (9003513-0800) Nut 1
M87 95-46 12-23 592386 Seal washer 1
M90 95-46 9007314-0614 Screw 6
QM10 95-46 11098672 Control kit 1
QM210 95-46 11096273 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
43
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(PB)
QM10
M9
*M87
M90
*M97
*M96
*M95
*M11
M76
*M658
*M51
M29
M90
*M87
(SA & SB)
Note: This control is not
available as a service part.
*M11
View “A”
T50
(drain)
T70
(servo feed)
T30
T20
(supply)
T40
T80
(servo feed)
T60
(drain)
Possible orice locations
NOTE: All orices present in the original control must be
transfered to the replacement control. If replacement
control contains pre-installed orices, remove and
discard them before transferring existing orices to
new control.
Generic swashplate used to
show link location only
M14
E101 796E
44
* = included in control seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Control
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
PB M9 95-28 782045 PDC, 24 volt 1
M11 95-28 8801241 Gasket 1
M14 95-28 11072308 Feedback link 1
M29 95-28 035592 Screw 4
M51 95-28 9003509-0008 Seal nut 1
M76 95-28 11001794 Solenoid, 24 volt 2
M87 95-28 12-37 592386 Seal washer 1
M90 95-28 692889 (9007314-0611) Screw 6
M95 95-28 011296 (9004105-0120) O-ring 2
M96 95-28 688721 (9004104-0170) O-ring 1
M97 95-28 314534 (9004104-0310) O-ring 1
M658 95-28 635938 (9004100-0210) O-ring 2
QM10 95-28 8510378 Control kit, 24 volt 1
QM210 95-28 11096251 Control seal kit 1
SA M11 95-28 8800923 Control gasket 1
M14 95-28 11072308 Feedback link 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 694356 Screw 6
QM210 95-28 11096320 Control seal kit 1
SB M11 95-28 8800923 Control gasket 1
M14 95-28 11072308 Feedback link 1
M87 95-28 12-23 592386 Seal washer 1
M90 95-28 694356 Screw 6
QM210 95-28 11096320 Control seal kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
45
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
N37
N10
*N15
Generic end cap used to
part location only.
QN01
(S)
(T)
N36
N25
N20
*N15
Generic end cap used to
part location only.
E100 101E
46
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Filtration
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
D None
S N10 95-28 757831 Reducer tting assembly 1
N15 95-28 093823 (9004201-9200) O-ring 1
N37 95-28 140644 Plug assembly 1
T N15 95-28 093823 (9004201-9200) O-ring 1
N20 95-28 11139975 Nut 1
N25 95-28 507016 Tube 1
N36 95-28 140644 Plug assembly 2
QN01 95-28 8510147 Remote ltration manifold kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
47
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
View A
CW rotation
P80
P70
P80
QPA2B
P70
P80
View A
CCW rotation
P80
P70
(1, 2, 5, 6 & P)
P70
(2)(1, 5, 6 & P)(1, 5, 6 & P)
View A
P80
P80
P70
P80
QPA2A
*P02
*P02
View A
*P06
*P13
*P06
*P13
48
E100 102E
* = included in overhaul seal kit Q210
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
High pressure regulation
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
1 P02 94-20 775080 O-ring 2
P06 94-20 360784 (9004105-0290) O-ring 2
P13 94-20 775155 O-ring 2
P70 94-20 8800188 Check valve 2
P80 94-20 9005475-0004 Special plug 2
QPA2A 94-20 8510023-1 Multi-function valve kit 1
QPA2B 94-20 8510023-1 Multi-function valve kit 1
2 P02 94-20 775080 O-ring 2
P06 94-20 360784 (9004105-0290) O-ring 2
P13 94-20 775155 O-ring 2
P70 94-20 327007 (9005110-4400) Plug assembly 1
P80 94-20 9005475-0004 Pipe plug 3
QPA2A 94-20 8510023-2 Multi-function valve kit 1
QPA2B 94-20 8510023-2 Multi-function valve kit 1
5 P02 94-20 775080 O-ring 2
P06 94-20 360784 (9004105-0290) O-ring 2
P13 94-20 775155 O-ring 2
P70 94-20 8800188 Check valve 2
P80 94-20 9005475-0004 Special plug 2
QPA2A 94-20 8510274 Multi-function valve kit 1
QPA2B 94-20 8510274 Multi-function valve kit 1
6 P02 94-20 775080 O-ring 2
P06 94-20 360784 (9004105-0290) O-ring 2
P13 94-20 775155 O-ring 2
P70 94-20 8800188 Check valve 2
P80 94-20 9005475-0004 Special plug 2
QPA2A 94-20 8510023-6 Multi-function valve kit 1
QPA2B 94-20 8510023-6 Multi-function valve kit 1
P P02 94-20 775080 O-ring 2
P06 94-20 360784 (9004105-0290) O-ring 2
P13 94-20 775155 O-ring 2
P70 94-20 8800188 Check valve 2
P80 94-20 9005475-0004 Special plug 2
QPA2A 94-20 8510292 Multi-function valve kit 1
QPA2B 94-20 8510292 Multi-function valve kit 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
49
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(01, 02, 03, 04, 05,
06, 09 & 22)
See control drawing
for orifice location
T20
T30
T40
T70
(38)
T20
T30
See control drawing
for orifice location
T80
T40
T50
(26)
T20
T30
T40
See control drawing
for orifice location
T60
E100 103E
50
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Orifice
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
00 None
01 T20 95-28 8801136 Oriced check valve, .018” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
02 T20 95-28 8801139 Oriced check valve, .026” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
03 T20 95-28 11061958 Oriced check valve, .81mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
04 T20 95-28 11061970 Oriced check valve, 1.02mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
05 T20 95-28 11061981 Oriced check valve, 1.37mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
06 T20 95-28 11061993 Oriced check valve, 1.57mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
09 T20 95-28 11062006 Oriced check valve, 2.34mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
22 T20 95-28 8801137 Oriced check valve, .022” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
26 T20 95-28 11061958 Oriced check valve, 0.81mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 598292 Orice plug, 0.8mm, M5 x 6 1
T60 95-28 598292 Orice plug, 0.8mm, M5 x 6 1
33 None
38 T20 95-28 8801139 Oriced check valve, 0.26” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T70 95-28 716837 Orice plug, 0.6mm, M8 x 8 1
T80 95-28 716837 Orice plug, 0.6mm, M8 x 8 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
51
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(49, C3, C5 & C6)
T50
See control drawing
for orifice location
T20
T30
T40
T60
T70
(54 & 76)
T20
T30
See control drawing
for orifice location
T80
T40
(72 & C4)
T50
See control drawing
for orifice location
T60
T50
See control drawing
for orifice location
(B1)
T70
See control drawing
for orifice location
(A4)
T80
E101 797E
52
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Orifice
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
49 T20 95-28 11061958 Oriced check valve, 0.81mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639120 Orice plug, 1.0mm, M5 x 6 1
T60 95-28 639120 Orice plug, 1.0mm, M5 x 6 1
54 T20 95-28 12-29 11061970 Oriced check valve, 1.02mm 1
T30 95-28 12-29 679506 (8700007) Spring 1
T40 95-28 12-29 8801303 Spring retainer 1
T70 95-28 12-29 755793 Orice plug, 1.0mm, M8 x 8 1
T80 95-28 12-29 755793 Orice plug, 1.0mm, M8 x 8 1
72 T50 95-28 617159 Orice plug, 1.8mm, M5 x 6 1
T60 95-28 617159 Orice plug, 1.8mm, M5 x 6 1
76 T20 95-28 8801139 Oriced check valve, 0.26” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T70 95-28 578542 Orice plug, 0.8mm, M6 x 8 1
T80 95-28 578542 Orice plug, 0.8mm, M6 x 8 1
A4 T70 95-28 578542 Orice plug, 0.8mm, M6 x 8 1
T80 95-28 578542 Orice plug, 0.8mm, M6 x 8 1
B1 T50 95-28 507042 Orice plug, 1.5mm, M6 x 8 1
C3 T20 95-28 8801139 Oriced check valve, 0.26” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639153 Orice plug, 1.3 mm, M5 x 6 1
T60 95-28 639153 Orice plug, 1.3 mm, M5 x 6 1
C4 T50 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
T60 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
C5 T20 95-28 11061958 Oriced check valve, 0.81mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
T60 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
C6 T20 95-28 11061970 Oriced check valve, 1.02mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
T60 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
53
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
(C7 & K3)
T50
See control drawing
for orifice location
T20
T30
T40
T60
(G1)
T50
See control drawing
for orifice location
(G4, G8, GB, GD, GF & GJ)
T50
See control drawing
for orifice location
T20
T30
T40
T70
See control drawing
for orifice location
(K1)
T20
T30
T40
See control drawing
for orifice location
(P1)
T80
54
E101 798E
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Orifice
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
C7 T20 95-28 11061981 Oriced check valve, 1.37mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
T60 95-28 639161 Orice plug, 1.4 mm, M5 x 6 1
G1 T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
G4 T20 95-28 8801136 Oriced check valve, .018” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
G8 T20 95-28 8801139 Oriced check valve, .026” 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
GB T20 95-28 11061958 Oriced check valve, 0.81mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
GD T20 95-28 11061993 Oriced check valve, 1.57mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
GF T20 95-28 11061970 Oriced check valve, 1.02mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
GJ T20 95-28 11061981 Oriced check valve, 1.37mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 310771 Orice plug, 1.2 mm, M6 x 6 1
K1 T20 95-28 11061981 Oriced check valve, 1.37mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
K3 T20 95-28 11061993 Oriced check valve, 1.57mm 1
T30 95-28 679506 (8700007) Spring 1
T40 95-28 8801303 Spring retainer 1
T50 95-28 639120 Orice plug, 1.0 mm, M5 x 6 1
T60 95-28 639120 Orice plug, 1.0 mm, M5 x 6 1
P1 T70 94-20 508014 Orice plug, 1.0 mm, M6 x 8 1
T80 94-20 508014 Orice plug, 1.0 mm, M6 x 8 1
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
55
Parts Manual Series 90 250cc Axial Piston Pump
Variable displacement pump
Overhaul seal kit
Order Date Date Qty. per
Code Item Begin End Part Number Part Name Model/Kit
Q210 95-28 11095664 Service seal kit, base pump, 250cc 1
C70 95-28 308643 Screw 4
E40 95-28 042432 Seal nut, M10 2
E50 95-28 517380 O-ring 1
E60 95-28 517231 Screw 6
F11 95-28 504627 O-ring 2
F12 95-28 507802 Piston ring 2
F40 95-28 9004104-1520 O-ring 2
F50 95-28 755272 O-ring 2
F112 95-28 649822 Seal nut, M14 1
F212 95-28 649822 Seal nut, M14 1
G30 95-28 511809 End cap gasket 1
J40 95-28 11147582 O-ring 1
J50 95-28 505068 O-ring 1
K50 95-28 001156 (9004201-7500) O-ring 1
L25 95-28 11053971 Shaft seal carrier assembly 1
N15 95-28 093823 (9004201-9200) O-ring 1
P02 95-28 775080 (9004100-0170) O-ring 2
P06 95-28 360784 (9004105-0290) O-ring 2
P13 95-28 775155 O-ring 2
56
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Guide Post
Swashplate Leveler
r
Service Bulletin: SB-1996-004
Products affected
Subject
Description
Series 90 42, 130, 180, and 250cc variable pumps
Side cover design change
As a product improvement, Sauer-Sundstrand is changing the side cover and swashplate
leveler (T-Bar) guide post design.
The new design side cover will have two hardened inserts in the machined slot which
serves as a guide for the swashplate leveler, and modied guide posts. The swashplate
leveler does not change.
Old guide posts will remain available for service requirements of pumps with the old design
side cover.
The old style side cover will be obsoleted and no longer available as a service part. A service
kit has been created for replacing the old design side cover. The kit includes the new side
cover, guide posts and inserts. Piece parts are not interchangeable..
Guide Post
Models affected
Serial numbers
Part numbers affected
Inserts
Side Cove
All series 42, 130, 180, and 250cc variable pumps
Change occured at serial number N-96-08-xxxxx.
Old part numbers New part numbers
Description Guide post Side cover Insert assy. Guide post Replacement kit
42 cc 344465 751305 506916 506369 506380
130 cc 503205 746107 8300004 506368 11027814
180 cc 503205 746404 506914 506368 506290
250 cc 503205 746404 506914 506368 506290
Parts disposition
Interchangeable - piece parts are not interchangeable
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
57
Parts Manual Series 90 250cc Axial Piston Pump
Service Bulletin: SB-1999-065A
Products affected
Subject
Description
Series 90 75, 100, 130, 180, and 250cc variable displacement pumps
Hydraulic displacement control gasket and swashplate bearing locator pin retention
The Series 90 75cc, 100cc, 130cc, 180cc, and 250cc variable displacement pumps utilize
a common gasket to seal the joint between the displacement control housing and main
pump housing.
In November 1998, Sauer-Danfoss introduced a new gasket design for Hydraulic
Displacement Controls (HDC - all options), version 2 Electrical Displacement Controls
(EDC2 - options EE and EN), and two amp current control (options PA and PB) equipped
pumps (see SB-1998-038). The purpose of this gasket is primarily to seal the joint and
aid in the retention of the bearing cage locator pin in the main pump housing. SauerDanfoss has identied that the new gasket may not adequately aid in the retention of this
pin in 75cc pump sizes due to casting and machining tolerances. Installations which are
particularly sensitive to pin retention include those oriented with the control on the side
or on the bottom when the pump is installed. In these types of installations, it is possible
for the pin to come out of its position in the pump housing. This will result in a loss of
alignment between the swashplate and swashplate bearing assembly and the potential
for erratic pump control and/or system performance.
To address this situation, Sauer-Danfoss has introduced a design modication to the
control gasket. The modication will insure that the cage locator pin is retained in 75cc
pumps in all circumstances, while still maintaining the desired gasket clamp load to avoid
leaks.
Models affected
Serial numbers
The new gasket is completely interchangeable with the previous gasket. Sauer-Danfoss
recommends that the previous control gasket be replaced immediately on 75cc pump
assemblies, with controls noted above, in which the control is on the side or on the
bottom of the pump. The pump serial numbers involved are A-98-41-xxxxx through
A-99-49-xxxxx. It is not required to replace the gasket in pumps with the control in the up
position, until the initial servicing of the pump assembly.
The 100cc, 130cc, 180cc, and 250cc pumps are not dependent upon the gasket to
maintain retention of the bearing cage locator pin and are not aected by the information
above.
The new gasket has replaced the previous gasket in all new pump assemblies with
Hydraulic Displacement Control (HDC), version 2 Electrical Displacement Control (EDC2
- EE and EN), and two amp current (PA and PB) controls. The new gasket has also been
placed in all appropriate control kits and overhaul seal kits. Page 3 of this bulletin will
assist you in identifying the new gasket from the previous gasket.
95-2xxx, 952xxxx, 96-2xxx, 962xxxx, 97-2xxx, 972xxxx, 98-2xxx, 982xxxx, 99-2xxx, and
992xxxx variable displacement pumps equipped with hydraulic displacement controls
and specic option electronic displacement control. (EE, EN, PA, PB)
Sauer-Danfoss Ames 75cc pump production: A-99-50-xxxxx.
Sauer-Danfoss Ames 100cc pump production: A-00-25-xxxxx.
Sauer-Danfoss Neumunster production: N-00-01-xxxxx.
58
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Retains Cage Locator Pin
New Gasket:
Service Bulletin: SB-1999-065A
Part numbers affected
Parts disposition
Previous gasket New gasket
511608 8801241
Interchangeable
Control Gasket Location:
Previous Gasket:
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
59
Parts Manual Series 90 250cc Axial Piston Pump
Old shaft
New shaft
Service Bulletin: SB-2002-040
Products affected
Subject
Description
Models affected
Serial numbers
Series 90 250cc variable pumps
Charge pump shaft
As a product improvement, Sauer-Danfoss has changed the charge pump drive shaft.
This change will incorporate two drain holes in the shaft. These drain holes will prevent
pressure build up at the end of the pump input shaft. Relieving this pressure reduces the
axial load on the shaft and increases the life of the front roller bearing. The old charge
pump shaft part number will become obsolete and not available for service. The new
shaft is a direct replacement and can be used in older 250cc pumps.
All series 250cc variable pumps
Change became eective at serial number N-02-41-xxxxx.
Part numbers affected
Old part numbers New part numbers
513439 518691
InterchangeableParts disposition
60
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
1.30 mm
1.96 mm
New designOld design
Service Bulletin: SB-2009-074
Products affected
Subject
Part numbers affected
Series 90 42, 130, 180 and 250cc variable pumps
SAE A auxiliary mounting ange, O-ring seal
Sauer-Danfoss is pleased to announce a design improvement on the SAE A auxiliary
mounting ange adapter on its series 90 pumps. The frame sizes aected by this change
are 42, 130, 180 and 250cc. All manufacturing locations producing these pumps will be
changed to this conguration.
The improvement comes in the form of a more robust sealing geometry with a larger
cross-section O-ring. The O-ring groove in the ange will now be sized to mate with a
2.62mm [0.103”] cross-section O-ring rather than the old 1.78mm [0.070”] cross-section
O-ring. The Sauer-Danfoss part number for the new O-ring is 9004104-1520 (2.62mm
[0.070”] x 82.22mm [3.237”]). The larger cross-section sealing geometry allows for the
use of a donut style A pad seal and a new at cover for improved assembly. This new
conguration is qualied as a running cover. When installing an auxiliary pump, the
donut style A pad seal must be discarded and the part number 9004104-1520 O-ring
used.
The pumps will now be supplied with the donut style seal and new at cover, instead of
the small O-ring and stepped cover plate (shown in the drawing below).
[0.05]
[0.08]
Models affected
Serial numbers
Part numbers affected
Adapter ange
Washer
O-ring
Piloted angecover
Adapterange
Apad seal
Flat ange cover
All series90 42, 130, 180 and 250cc pumps with an SAE A auxiliary mounting ange.
Change became eective at serial number N-09-30-xxxxx. (20 July 2009)
Description Old part number New part number Used on
A ange adapter 511040 520944 42cc
A ange adapter 505113 520946 130cc
A ange adapter 505136 520949 180 and 250cc
O-ring 9004104-0420 9004104-1520 all sizes
A pad seal N/A 4800482 all sizes
Flange cover 9802336 4460586 all sizes
Parts disposition
Interchangeable if new O-ring or if the pad seal and new cover are used.
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
61
Parts Manual Series 90 250cc Axial Piston Pump
NewdesignOlddesign
1.30 mm
Service Bulletin: SB-2009-075
Products affected
Subject
Part numbers affected
Series 90 42, 130, 180 and 250cc variable pumps
SAE B auxiliary mounting ange, O-ring seal
Sauer-Danfoss is pleased to announce a design improvement on the SAE B auxiliary
mounting ange adapter on its series 90 pumps. The frame sizes aected by this change
are 42, 130, 180 and 250cc. All manufacturing locations producing these pumps will be
changed to this conguration.
The improvement comes in the form of a more robust sealing geometry with a larger
cross-section O-ring. The O-ring groove in the ange will now be sized to mate with a
2.62mm [0.103”] cross-section O-ring rather than the old 1.78mm [0.070”] cross-section
O-ring. The Sauer-Danfoss part number for the new O-ring is 9004104-1540 (2.62mm
[0.070”] x 94.92mm [3.737”]). The larger cross-section sealing geometry allows for the
use of a donut style B pad seal and a new at cover for improved assembly. This new
conguration is qualied as a running cover. When installing an auxiliary pump, the
donut style B pad seal must be discarded and the part number 9004104-1540 O-ring
used.
The pumps will now be supplied with the donut style seal and new at cover, instead of
the small O-ring and stepped cover plate (shown in the drawing below).
[0.05]
1.96 mm
[0.08]
Models affected
Serial numbers
Part numbers affected
Adapterange
Washer
O-ring
Piloted angecover
Adapterange
Bpad seal
Flat angecover
All series90 42, 130, 180 and 250cc pumps with an SAE B auxiliary mounting ange.
Change became eective at serial number N-09-30-xxxxx. (20 July 2009)
Description Old part number New part number Used on
B ange adapter 506778 520945 42cc
B ange adapter 503230 520947 130cc
B ange adapter 11000255 11039180 130cc
B ange adapter 505132 520950 180 and 250cc
O-ring 9004104-0450 9004104-1540 all sizes
B pad seal N/A 8801061 all sizes
Flange cover 4460370 8801059 all sizes
Parts disposition
62
Interchangeable if new O-ring or if the pad seal and new cover are used.
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
1.30 mm
1.96 mm
Service Bulletin: SB-2009-076
Products affected
Subject
Part numbers affected
Series 90 130, 180 and 250cc variable pumps
SAE C auxiliary mounting ange, O-ring seal
Sauer-Danfoss is pleased to announce a design improvement on the SAE C auxiliary
mounting ange adapter on its series 90 pumps. The frame sizes aected by this change
are 130, 180 and 250cc. All manufacturing locations producing these pumps will be
changed to this conguration.
The improvement comes in the form of a more robust sealing geometry with a larger
cross-section O-ring. The O-ring groove in the ange will now be sized to mate with a
2.62mm [0.103”] cross-section O-ring rather than the old 1.78mm [0.070”] cross-section
O-ring. The Sauer-Danfoss part number for the new O-ring is 9004104-1580 (2.62mm
[0.070”] x 120.32mm [4.737”]). The larger cross-section sealing geometry allows for the
use of a donut style C pad seal and a new at cover for improved assembly. This new
conguration is qualied as a running cover. When installing an auxiliary pump, the donut
style C pad seal must be discarded and the part number 9004104-1580 O-ring used.
The pumps will now be supplied with the donut style seal and new at cover, instead of
the small O-ring and stepped cover plate (shown in the drawing below).
[0.05]
[0.08]
Models affected
Serial numbers
Part numbers affected
Adapter flange
O-ring
Piloted flangecover
Adapter flange
Cpad seal
Flat flange cover
NewdesignOlddesign
All series 90 130, 180 and 250cc pumps with an SAE C auxiliary mounting ange.
Change became eective at serial number N-09-30-xxxxx. (20 July 2009)
Description Old part number New part number Used on
C Flange adapter 505116 513617 130 cc
C Flange adapter 508407 11039184 130 cc
C Flange adapter 515116 513617 130 cc
C Flange adapter 505139 520951 180cc and 250cc
C Flange adapter 508406 11039178 180cc and 250cc
O-ring 9004100-0480 9004104-1580 All units
C pad seal NA 8801062 All units
Flange cover 8800406 8801060 All units
Parts disposition
Interchangeable if new O-ring or if the pad seal and new cover are used.
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63
Parts Manual Series 90 250cc Axial Piston Pump
New design
Swashplate kit
Swashplate kit
Service Bulletin: SB-2011-032
Products affected
Subject
Description
Series 90 180cc variable pumps
Pump redesign
As a global improvement, the series 90 180/250cc pumps have redesigned the following
components: servo arm, servo arm screw, swashplate guide and pump housing. This is a
non-interchangeable change. Model numbers and order codes will not be changed.
A “one piece” servo arm is introduced. The pin that engages the servo piston is now
machined as part of the servo arm instead of pressed in. The old servo arm will remain
available as a service part for a period of time.
One of the two screws that hold the servo arm to the swashplate has changed from a M12
external hex to a M8 internal hex screw. The old screw will remain available as a service
part for a period of time.
The swashplate position is now guided by the t between the servo arm and the pump
housing. A “shelf” on the servo arm ts under a boss in the housing to provide a xed
clearance. The swashplate was previously held down with a spring and bracket, which was
riveted to the servo arm. The servo arm to housing clearance now limits lateral movement
of the swashplate. The swashplate guide that was bolted to the bottom of the swashplate
has been removed. The old swashplate guide will remain available as a service part for a
period of time.
The housing is modied internally to provide the servo arm pivot. The old housing will
remain available as a service part for a period of time.
64
Hex screw, M12
Servo arm
Spring
Swashplate guide
Swashplate
Old design
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Internal hex
screw, M8
Servo arm
Swashplate
Parts Manual Series 90 250cc Axial Piston Pump
Service Bulletin: SB-2011-032
Models affected
Serial numbers
Part numbers affected
Series 90, 180cc and 250cc pumps.
This change became eective at serial number A-11-40-xxxxx. (3 Oct 2011)
Description Old part number New part number
Housing 180cc assy without PPU 789438 11097202
Housing 180cc assy with PPU 519646 11097202
Swashplate 180cc 521426 11094403
Swashplate kit, 180cc 11107093 11097626
Housing 250cc with PPU assy 515967 11088644
Swashplate 250cc 521428 11088847
Swashplate kit, 250cc 11107094 11097784
Servo arm 180/250cc 746339 11061195
Screw, servo arm 746362 519150
Swashplate guide, 180/250cc 745703 not used
Spring 746396 not used
Non-interchangeableParts disposition
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65
Parts Manual Series 90 250cc Axial Piston Pump
y
Lip seal
Seal carrier
Service Bulletin: SB-2012-039
Products affected
Subject
Description
Series 90 180 and 250cc pumps
Shaft seal change
A supplier change for the shaft seal used in Series 90 180 and 250cc pumps has been
made as part of globalization of the entire Sauer-Danfoss product line. The new lip seal
has a smaller O.D., and the I.D. of the seal carrier changed accordingly. The old lip seal and
seal carrier will become obsolete and not available for service.
The seal carrier assembly part number has changed to better track this change. The new
seal carrier assembly is interchangeable, but the piece parts are not.
Seal carrier assembl
Models affected
Serial numbers
Part numbers affected
Parts disposition
Series 90 180 and 250cc pumps
This change became eective at serial number N-12-17-XXXXX (25-Apr-2012)
Description Old part number New part number
Seal carrier assembly 512637 11053971
Lip seal 9008000-0114 519021
Non-interchangeable
Order replacement parts
Revise existing part orders
66
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
Parts Manual Series 90 250cc Axial Piston Pump
Gerotor pin
Ge
Service Bulletin: SB-2015-038
Products affected
Subject
Description
Series 90 130, 180 and 250cc pumps
Gerotor pin change
As an assembly aid, some of the charge pump gerotor pins used in 130, 180 and 250cc
pumps are being changed from one to two pins. This change is being made to reduce
the chance of mis-locating the pin in the end cap or gerotor cover during the assembly
process.
There will be three new lengths of pins used in these pumps. The new pin lengths will
be 16, 20 and 26mm. To aid in the identication of the new pins, the 20mm pins will be
yellow/gold in color.
rotor pin
Models affected
Serial numbers
Part numbers affected
Parts disposition
Series 90, 130, 180 and 250cc pumps
Frame size NMS eectivity date
130 cc N-15-14-xxxxx
180 cc N-15-04-xxxxx
250 cc N-15-02-xxxxx
Old pin (1) New pin (2)
Frame size Length Part number Length Part number
130 cc 32mm 308718 16mm 11152774
180 cc 40mm 750133 20mm 11152775
250 cc 55mm 504507 26mm 11152778
Interchangeable
Use parts in stock
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67
Parts Manual Series 90 250cc Axial Piston Pump
Notes
68
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Parts Manual Series 90 250cc Axial Piston Pump
Notes
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
69
Products we offer:
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Phone: +86 21 3418 5200
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Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and
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Please contact the Danfoss Power Solution representative nearest you.
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oss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
AX00000098en-US | 520L0898 • Rev 0301 • February 2019
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