MAKING MODERN LIVING POSSIBLE
Parts Manual
K and L Frame
Variable Cartridge Motors
powersolutions.danfoss.com
Parts Manual K and L Frame Variable Cartridge Motors
2
520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Contents
General information
KC
LC
Service parts identification ............................................................................................................................................. 5
Nameplate ............................................................................................................................................................................5
Date code ..............................................................................................................................................................................6
Service bulletins..................................................................................................................................................................6
Procedure to identify a part ............................................................................................................................................6
Order code, KC .....................................................................................................................................................................7
Common parts ................................................................................................................................................................8-9
Displacement ...................................................................................................................................................................8-9
Shaft ............................................................................................................................................................................... 10-11
Endcap...........................................................................................................................................................................10-19
Minimum angle ..........................................................................................................................................................20-21
Housing ......................................................................................................................................................................... 22-23
Maximum angle ......................................................................................................................................................... 24-25
Special hardware .......................................................................................................................................................24-25
Order code, LC .................................................................................................................................................................. 27
Common parts ...........................................................................................................................................................28-29
Displacement ..............................................................................................................................................................28-31
Shaft ............................................................................................................................................................................... 30-31
Endcap...........................................................................................................................................................................32-41
Minimum angle ..........................................................................................................................................................42-43
Housing ......................................................................................................................................................................... 44-45
Maximum angle ......................................................................................................................................................... 46-47
Special hardware .......................................................................................................................................................46-47
Overhaul seal kit .............................................................................................................................................................. 48
Service bulletins
SB-2004-014 (swashplate/servo piston connecting pin) .................................................................................. 49
SB-2009-037 (LC cylinder block kit) .................................................................................................................... 50-51
SB-2011-004 (LC seal support washer) .................................................................................................................... 52
SB-2013-006 (KC/LC shaft seal) ................................................................................................................................... 53
520L0677 • Rev BA • Jan 2014
3
Parts Manual K and L Frame Variable Cartridge Motors
General information
The following information and procedure is used to identify the module group, item number,
Service parts
indentification
manufacture date, part number, and part name of the parts included in the K and L frame
cartridge motors.
The parts listed include all parts which may be used when performing either “Minor Repairs”,
“Major Repairs” or “Conversions” on the K and L frame cartridge motors.
Nameplate
Each unit will have a nameplate affixed to the
housing. The nameplate will include the following
information.
Model Code
The Danfoss model code completely defines the
specific unit and must be used when ordering parts
to service this product.
Model Number
The Danfoss model number is used by the factory in
manufacturing. On repeat orders, a complete unit
can be ordered by the model number.
Serial Number
The 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.
The letter code indicates the location of original
manufacture (assembly). “A” indicates the unit was
originally assembled in Ames, Iowa, U.S.A.
The first number (2 digits) indicates the year of
manufacture. (“01” would indicate the unit was
manufactured in 2001)
Model No./Ident No.
Model Code
LC 25CN E RNF
F18 NNN NNN
Serial No.
Made in U. S. A.
4254710
F11 S N N AF
A-09-16-23456
The second number (2 digits) indicates the calendar
week of manufacture.
The third number (5 digits) is a sequential number
used to identify a specific unit.
4
520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
General information
Date code
Service bulletins
Procedure to identify a part
The date code is defined 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 configuration for that item number.
You will see that there are different date codes for the different 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 B003.
Order Date Date
Code Item Begin End Part Number Part Name Usage
C B003 00-02 9004104-0100 O-ring (SB-1999-056) 1
B003 99-16 00-01 9004104-1080 O-ring 1
All units using this order code with a date code of 99-16 and up to and including 00-01, must use
part number “9004104-1080”. All units with a date code of 00-02 and newer must use part number
“9004104-0100.”.
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.
General
The modular design of K and L frame units result in a simplified service parts list and part number
identification procedure.
The same item numbers are used for same part names on all units within a product type. (Example:
The lip seal - Item M003, has the same item number on all motors.)
A part number that has another number following it in parentheses is done to make this a world wide
manual. The first number is sold in Germany. The number in parentheses is sold in the United States.
(Example: 664524 (9005110-9000), customers would order 9005110-9000 if ordering the part in the
United States.)
Example of a part identification
The nameplate on a L frame motor has an Order Code of LC 25CN E RNF F11 S N N AF F18 NNN NNN.
Use the following procedures to determine the part number of the drive shaft used on this motor.
1) Referring to the shaft module in the Order Code (see page 7), the shaft option for this motor is
identified by the code “E”. (LC 25CN E RNF F11 S N N AF F18 NNN NNN)
2) Referring to the Service Parts List, find the shaft group. Next find the order code that relates to this
unit, which is “E”. The shaft is found to be item D001 and part number 4400009.
5520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Notes
6 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
C
D
E
F
G
H
J
K
L
M
N
Order code, KC variable displacement cartridge motor
7
0
F
F
NS N
A N
Frame size
K
5
2
C
C N
A
F
R
N
F
1
8
N N NNN
Mount
Displacement/speed ring
Output shaft
End cap/loop flushing
Minimum angle
Control type
Supply orifice
Drain orifice
Housing/speed sensor
Maximum angle
Special Hardware
Special Features
P100 666E
7520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
*B004
B002
B002
C001
B001
C05
B001
C102
C101
K049
K050
C06
38CN &
C102
45DN
K049
C101
K050
C001
B005
B003
B006
38CS &
45DS
C002
Generic end cap used to
show part location only
8 520L0677 • Rev BA • Jan 2014
* = included in overhaul seal kit Q210
E100 634E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
Common parts
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
C B001 05-01 4400090 Locator pin 2
B002 05-01 615237 (9006200-0281) Retaining ring 2
B003 05-01 4400035 Swashplate 1
B004 05-01 4400011 Gasket (SB-2006-009) 1
B005 05-01 4400074 Headed pin 1
B006 05-01 5000729 Retaining ring 1
Displacement
38CN C001 05-01 11072521 Cylinder block kit 1
C002 05-01 4400044 Valve plate 1
C05 05-01 11147698 Cylinder block assembly 1
C101 05-01 4400077 Slipper retainer guide 1
C102 05-01 4700091 Slipper holddown pin 3
K049 05-01 4400078 Slipper retainer 1
K050 05-01 4400040 Piston assembly 9
38CS C001 06-01 11072542 Cylinder block kit w/speed ring 1
C002 06-01 4400044 Valve plate 1
C06 06-01 11147699 Cylinder block assembly w/speed ring 1
C101 06-01 4400077 Slipper retainer guide 1
C102 06-01 4700091 Slipper holddown pin 3
K049 06-01 4400078 Slipper retainer 1
K050 06-01 4400040 Piston assembly 9
45DN C001 05-01 4400109 Cylinder block kit 1
C002 05-01 4400044 Valve plate 1
C05 05-01 11147700 Cylinder block assembly 1
C101 05-01 4400077 Slipper retainer guide 1
C102 05-01 4700091 Slipper holddown pin 3
K049 05-01 4400078 Slipper retainer 1
K050 05-01 4400041 Piston assembly 9
45DS C001 06-01 4400135 Cylinder block kit w/speed ring 1
C002 06-01 4400044 Valve plate 1
C06 06-01 11147701 Cylinder block assembly 1
C101 06-01 4400077 Slipper retainer guide 1
C102 06-01 4700091 Slipper holddown pin 3
K049 06-01 4400078 Slipper retainer 1
K050 06-01 4400041 Piston assembly 9
9520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
D001
(A & E)
D002
D001
D002
(F)
D001
D007
D006
D002
(H)
E020
*QE20
E030
E051
* = included in overhaul seal kit Q210
E050
(R1F & R2F)
*QE42
E041
E040
E001
E002
E042
E003
E004
E010
*QE10
E006
E103 050E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
10 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
Shaft
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
A D001 05-01 4400075 Shaft, 13 tooth spline 1
D002 05-01 9006300-0137 Retaining ring 1
E D001 05-01 4400009 Shaft, 15 tooth spline 1
D002 05-01 9006300-0137 Retaining ring 1
F D001 12-45 11121496 Shaft, tapered 1
D002 12-45 9006300-0137 Retaining ring 1
D006 12-45 11083450 Shaft dust seal 1
D007 12-45 5000365 Retaining ring 1
H D001 11-30 11100096 Shaft, 15 tooth spline, long 1
D002 11-30 9006300-0137 Retaining ring 1
End cap
R1F E001 05-03 4400118 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 4800883 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
R2F E001 05-03 4400118 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 4800884 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
11520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(R3F & R4F)
E020
*QE20
E030
E051
E050
*QE42
E001
E041
E040
E002
E042
E003
E004
E010
*QE10
E006
E020
E051
* = included in overhaul seal kit Q210
E050
E001
(RDF)
E002
E003
E006
E012
E004
E011
E010
*QE10
E103 051E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
12 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
R3F E001 05-03 4400118 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 4800885 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
R4F E001 05-03 4400118 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 11028490 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
RDF E001 13-36 11120753 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-56 515965 (9005110-5600) Plug assembly 1
E010 13-36 11126727 SCR plug assembly 1
E011 13-36 3103375-0345 SCR valve assembly, 345 bar [5000 psi] 1
E012 13-36 4800661 Spring 1
E020 13-36 681296 (9005110-7500) Plug assembly 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE10 13-36 001131 (9004201-5000) O-ring 1
13520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(REF & RGF)
E020
E001
*QE20
E021
E022
E003
E020
E051
E050
E001
E051
E050
E002
E003
E006
E002
(RFF)
E006
E012
E004
E011
E004
E010
E010
*QE10
E001
* = included in overhaul seal kit Q210
14 520L0677 • Rev BA • Jan 2014
E002
(RNF)
E003
E006
E004
E103 052E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
REF E001 13-36 11120753 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-56 515965 (9005110-5600) Plug assembly 1
E010 13-36 681296 (9005110-7500) Plug assembly 1
E020 13-36 11126727 SCR plug assembly 1
E021 13-36 3103375-0345 SCR valve assembly, 345 bar [5000 psi] 1
E022 13-36 4800661 Spring 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE20 13-36 001131 (9004201-5000) O-ring 1
RFF E001 13-36 11120753 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-56 515965 (9005110-5600) Plug assembly 1
E010 13-36 11126727 SCR plug assembly 1
E011 13-36 3103375-0280 SCR valve assembly, 280 bar [4060 psi] 1
E012 13-36 4800661 Spring 1
E020 13-36 681296 (9005110-7500) Plug assembly 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE10 13-36 001131 (9004201-5000) O-ring 1
RGF E001 13-36 11120753 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-56 515965 (9005110-5600) Plug assembly 1
E010 13-36 681296 (9005110-7500) Plug assembly 1
E020 13-36 11126727 SCR plug assembly 1
E021 13-36 3103375-0280 SCR valve assembly, 280 bar [4060 psi] 1
E022 13-36 4800661 Spring 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE20 13-36 001131 (9004201-5000) O-ring 1
RNF E001 05-01 4400034 End cap, radial ports 1
E002 05-01 680686 Screw 4
E003 05-01 5000046 Needle bearing 1
E004 05-01 688622 (9004700-1907) Pin 1
E006 05-01 515965 (9005110-5600) Plug assembly 1
15520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(Y1F & Y2F)
*QE20
E030
E008
E020
E051
E050
*QE42
E005
E001
E009
E042
E041
E040
E005
E003
E004
E010
*QE10
E006
* = included in overhaul seal kit Q210
16 520L0677 • Rev BA • Jan 2014
E103 053E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
Y1F E001 10-04 11041224 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800883 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
Y2F E001 10-04 11041224 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800884 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
17520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(Y3F & Y4F)
*QE20
E030
E008
E020
E051
E050
*QE42
E005
E001
E009
E042
E041
E040
E005
E003
E004
E010
*QE10
E006
E002
* = included in overhaul seal kit Q210
E008
E005
E001
E009
(YNF)
E005
E003
E004
E006
E103 054E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
18 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
Y3F E001 10-04 11041224 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800885 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
Y4F E001 10-04 11041224 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 11028490 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
YNF E001 05-01 11037543 End cap, axial ports 1
E002 05-01 680686 Screw 4
E003 05-01 5000046 Needle bearing 1
E004 05-01 688622 (9004700-1907) Pin 1
E005 05-01 664524 (9005110-9000) Plug assembly 2
E006 05-01 515965 (9005110-5600) Plug assembly 1
E008 05-01 681296 (9005110-7500) Plug assembly 1
E009 05-01 515965 (9005110-5600) Plug assembly 1
19520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(F00 - F65)
F004
*F002
*F003
* = included in overhaul seal kit Q210
20 520L0677 • Rev BA • Jan 2014
E103 055E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
Minimum angle
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
F00 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 11137478 Servo piston assembly, 0 degree 1
F01 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400093 Servo piston assembly, 1 degree 1
F04 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 11012658 Servo piston assembly, 4 degree 1
F06 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400094 Servo piston assembly, 6 degree 1
F07 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400096 Servo piston assembly, 7 degree 1
F08 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400097 Servo piston assembly, 8 degree 1
F09 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400098 Servo piston assembly, 9 degree 1
F10 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400099 Servo piston assembly, 10 degree 1
F11 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400100 Servo piston assembly, 11 degree 1
F12 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400115 Servo piston assembly, 12 degree 1
F45 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 11070881 Servo piston assembly, 4.5 degree 1
F55 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400114 Servo piston assembly, 5.5 degree 1
F65 F002 05-01 8700066 Piston ring 1
F003 05-01 676569 (9004100-1270) O-ring 1
F004 05-01 4400095 Servo piston assembly, 6.5 degree 1
21520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
K004
K001
QK02
K005
K004
*QK10
(AF)
K011
K005
QK02
QK02
K001
K001
K010
(BF)
K011
*QK11
K004
*QK10
K010
(CF, DF, EF &
FF)
K005
* = included in overhaul seal kit Q210
22 520L0677 • Rev BA • Jan 2014
E103 056E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
Housing
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
AF K001 05-01 11024279 Housing assembly 1
K004 05-01 681296 (9005110-7500) Plug assembly 2
K005 05-01 327007 (9005110-4400) Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
BF K001 05-01 4400154 Housing assembly 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 515965 (9005110-5600) Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
CF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG13408 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
DF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG13704 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
EF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG16008 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
FF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG16708B Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
23520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
(F15 - F17)
L001
(NNB)
M004
*M003
M002
M001
(NNA - NNN)
M001
* = included in overhaul seal kit Q210
24 520L0677 • Rev BA • Jan 2014
E103 057E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
KC variable displacement cartridge motor
Maximum angle
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
F15 L001 05-01 11070254 Maximum displacement stop, 15 degree 1
F16 L001 05-01 11061645 Maximum displacement stop, 16 degree 1
F17 L001 05-01 11043109 Maximum displacement stop, 17 degree 1
F18 None
Special hardware
NNA M001 12-47 11060400 Ball bearing 1
M002 12-47 4400010 Spring 1
M003 12-47 11103135 Lip seal 1
M004 12-47 11083729 Support washer 1
NNB M001 12-47 357616 Roller bearing 1
M002 12-47 4400010 Spring 1
M003 12-47 11103135 Lip seal 1
M004 12-47 11083729 Support washer 1
NNN M001 05-01 5000731 Ball bearing 1
M002 05-01 4400010 Spring 1
M003 05-01 11103135 Lip seal 1
M004 05-01 11083729 Support washer 1
25520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Notes
26 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
C
D
E
F
G
H
J
K
L
M
N
Order code, LC variable displacement cartridge motor
1
1
F
F
NS N
A N
Frame size
L
5
2
C
C N
E
F
R
N
F
1
8
N N NNN
Mount
Displacement/speed ring
Output shaft
End cap/loop flushing
Minimum angle
Control type
Supply orifice
Drain orifice
Housing/speed sensor
Maximum angle
Special Hardware
Special Features
P100 652E
27520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(C)
*B004
B002
B002
C001
B001
C05
B001
C102
C101
K049
K050
C06
(38CN &
45DN)
C101
C102
K049
K050
C001
B005
B003
B006
(38CS &
45DS)
C002
Generic end cap used to
show part location only
28 520L0677 • Rev BA • Jan 2014
* = included in overhaul seal kit Q210
E100 634E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
Common parts
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
C B001 03-06 4400090 Pin 2
B002 03-06 615237 (9006200-0281) Retaining ring 2
B003 05-01 4254592 Swashplate (SB-2004-014) 1
B004 03-06 4400011 End cap gasket 1
B005 05-01 4400074 Pin (SB-2004-014) 1
B006 05-01 5000729 Retaining ring (SB-2004-014) 1
Displacement
25CN C001 03-06 11065308 Cylinder block kit (SB-2009-037) 1
C002 03-06 4254018 Valve plate 1
C05 09-47 11089223 Cylinder block assembly (SB-2009-037) 1
C101 09-47 4400077 Slipper retainer guide (SB-2009-037) 1
C102 03-06 4700091 Slipper holddown pin 3
K049 03-06 4254017 Slipper retainer 9
K050 03-06 4254010 Piston assembly 1
25CS C001 03-06 11065309 Cylinder block kit with speed ring (SB-2009-037) 1
C002 03-06 4254018 Valve plate 1
C06 09-47 11147694 Cylinder block assembly w/speed ring (SB-2009-037) 1
C101 09-47 4400077 Slipper retainer guide (SB-2009-037) 1
C102 03-06 4700091 Slipper holddown pin 3
K049 03-06 4254017 Slipper retainer 9
K050 03-06 4254010 Piston assembly 1
30DN C001 03-06 11065310 Cylinder block kit (SB-2009-037) 1
C002 03-06 4254018 Valve plate 1
C05 10-05 11089224 Cylinder block assembly (SB-2009-037) 1
C101 10-05 4400077 Slipper retainer guide (SB-2009-037) 1
C102 03-06 4700091 Slipper holddown pin 3
K049 03-06 4254017 Slipper retainer 9
K050 03-06 4254013 Piston assembly 1
30DS C001 03-06 11065311 Cylinder block kit (SB-2009-037) 1
C002 03-06 4254018 Valve plate 1
C06 10-05 11147695 Cylinder block assembly w/speed ring(SB-2009-037) 1
C101 10-05 4400077 Slipper retainer guide (SB-2009-037) 1
C102 03-06 4700091 Slipper holddown pin 3
K049 03-06 4254017 Slipper retainer 9
K050 03-06 4254013 Piston assembly 1
29520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(35EN) (35ES)
C001
C05
C002
Generic end cap used to
show part location only
C101
C102
K050
K049
C06
C002
(A & E)
K050
K049
C101
C102
C001
D007
D006
D001
D002
D001
(F)
D002
D002
(H)
D001
E103 058E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
30 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
Displacement
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
35EN C001 03-06 11065322 Cylinder block kit (SB-2009-037) 1
C002 03-06 4254018 Valve plate 1
C05 09-51 11147696 Cylinder block assembly (SB-2009-037) 1
C101 09-51 4400077 Slipper retainer guide (SB-2009-037) 1
C102 03-06 4700091 Slipper holddown pin 3
K049 03-06 4254017 Slipper retainer 9
K050 03-06 4254016 Piston assembly 1
35ES C001 06-06 11065323 Cylinder block kit with speed ring (SB-2009-037) 1
C002 06-06 4254018 Valve plate 1
C06 09-51 11147697 Cylinder block assembly w/speed ring (SB-2009-037) 1
C101 09-51 4400077 Slipper retainer guide 1
C102 06-06 4700091 Slipper holddown pin 3
K049 06-06 4254017 Slipper retainer 9
K050 06-06 4254016 Piston assembly 1
Shaft
A D001 03-06 4400075 Shaft, 13 tooth spline 1
D002 03-06 9006300-0137 Retaining ring 1
E D001 03-06 4400009 Shaft, 15 tooth spline 1
D002 03-06 9006300-0137 Retaining ring 1
F D001 12-45 11121496 Shaft, tapered 1
D002 12-45 9006300-0137 Retaining ring 1
D006 12-45 11083450 Shaft dust seal 1
D007 12-45 5000365 Retaining ring 1
H D001 11-30 11100096 Shaft, 15 tooth spline, long 1
D002 11-30 9006300-0137 Retaining ring 1
31520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(ANF)
E002
E020
*QE20
E001
E009
(R1F & R2F)
*QE42
E041
E040
E001
E003
E004
E006
E042
E003
E030
E051
E050
* = included in overhaul seal kit Q210
32 520L0677 • Rev BA • Jan 2014
E002
E004
E010
*QE10
E006
E103 059E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
ANF E001 03-06 4254589 End cap, radial ports 1
E002 03-06 680686 Screw 4
E003 03-06 5000046 Needle bearing 1
E004 03-06 688622 (9004700-1907) Pin 1
E006 03-06 515965 (9005110-5600) Plug assembly 1
E009 03-06 515965 (9005110-5600) Plug assembly 1
R1F E001 05-03 4254591 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 4800883 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
R2F E001 05-03 4254591 End cap, radial ports 1
E002 05-03 680686 Screw 4
E003 05-03 5000046 Needle bearing 1
E004 05-03 688622 (9004700-1907) Pin 1
E006 05-03 515965 (9005110-5600) Plug assembly 1
E010 05-03 4800912 Loop flushing plug/spring assembly 1
E020 05-03 4800912 Loop flushing plug/spring assembly 1
E030 05-03 8800550 Spool 1
E040 05-03 4800884 Relief valve poppet 1
E041 05-03 768853 Spring 1
E042 05-03 4800280 Plug assembly 1
E050 05-03 001511 (9005100-4400) Plug assembly 1
E051 05-03 001511 (9005100-4400) Plug assembly 1
QE10 05-03 085043 (9004201-3700) O-ring 1
QE20 05-03 085043 (9004201-3700) O-ring 1
QE42 05-03 015818 (9004201-3100) O-ring 1
33520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(R3F & R4F)
E020
*QE20
E030
E051
E050
*QE42
E001
E041
E040
E002
E042
E003
E004
E010
*QE10
E006
E001
E020
E051
E050
* = included in overhaul seal kit Q210
E002
(RDF)
E003
E006
E012
E004
E011
E010
*QE10
E103 060E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
34 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
R3F E001 03-06 4254591 End cap, radial ports 1
E002 03-06 680686 Screw 4
E003 03-06 5000046 Needle bearing 1
E004 03-06 688622 (9004700-1907) Pin 1
E006 03-06 515965 (9005110-5600) Plug assembly 1
E010 03-06 4800912 Loop flushing plug/spring assembly 1
E020 03-06 4800912 Loop flushing plug/spring assembly 1
E030 03-06 8800550 Spool 1
E040 03-06 4800885 Relief valve poppet 1
E041 03-06 768853 Spring 1
E042 03-06 4800280 Plug assembly 1
E050 03-06 001511 (9005100-4400) Plug assembly 1
E051 03-06 001511 (9005100-4400) Plug assembly 1
QE10 03-06 085043 (9004201-3700) O-ring 1
QE20 03-06 085043 (9004201-3700) O-ring 1
QE42 03-06 015818 (9004201-3100) O-ring 1
R4F E001 10-04 4254591 End cap, radial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E006 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 11028490 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
RDF E001 10-04 11120518 End cap, radial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E006 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 11126727 SCR plug assembly 1
E011 10-04 3103375-0345 SCR valve assembly, 345 bar [5000 psi] 1
E012 10-04 4800661 Spring 1
E020 10-04 681296 (9005110-7500) Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 001131 (9004201-5000) O-ring 1
35520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(REF & RGF)
E020
E001
E003
*QE20
E021
E022
E020
E051
E050
E001
E051
E050
E002
E002
(RFF)
E003
E006
E006
E012
E004
E011
E004
E010
E010
*QE10
E001
E002
* = included in overhaul seal kit Q210
36 520L0677 • Rev BA • Jan 2014
(RNF)
E003
E004
E006
E103 061E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
REF E001 13-36 11120518 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-36 515965 (9005110-5600) Plug assembly 1
E010 13-36 681296 (9005110-7500) Plug assembly 1
E020 13-36 11126727 SCR plug assembly 1
E021 13-36 3103375-0345 SCR valve assembly, 345 bar [5000 psi] 1
E022 13-36 4800661 Spring 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE20 13-36 001131 (9004201-5000) O-ring 1
RFF E001 13-36 11120518 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-36 515965 (9005110-5600) Plug assembly 1
E010 13-36 11126727 SCR plug assembly 1
E011 13-36 3103375-0280 SCR valve assembly, 280 bar [4060 psi] 1
E012 13-36 4800661 Spring 1
E020 13-36 681296 (9005110-7500) Plug assembly 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE10 13-36 001131 (9004201-5000) O-ring 1
RGF E001 13-36 11120518 End cap, radial ports 1
E002 13-36 680686 Screw 4
E003 13-36 5000046 Needle bearing 1
E004 13-36 688622 (9004700-1907) Pin 1
E006 13-36 515965 (9005110-5600) Plug assembly 1
E010 13-36 681296 (9005110-7500) Plug assembly 1
E020 13-36 11126727 SCR plug assembly 1
E021 13-36 3103375-0280 SCR valve assembly, 280 bar [4060 psi] 1
E022 13-36 4800661 Spring 1
E050 13-36 001511 (9005100-4400) Plug assembly 1
E051 13-36 001511 (9005100-4400) Plug assembly 1
QE20 13-36 001131 (9004201-5000) O-ring 1
RNF E001 10-04 4254571 End cap, radial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E006 10-04 515965 (9005110-5600) Plug assembly 1
37520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(Y1F & Y2F)
*QE20
E030
E008
E020
E051
E050
*QE42
E005
E001
E009
E042
E041
E040
E005
E003
E004
E010
*QE10
E006
* = included in overhaul seal kit Q210
38 520L0677 • Rev BA • Jan 2014
E103 062E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
Y1F E001 10-04 11041222 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800883 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
Y2F E001 10-04 11041222 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800884 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
39520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(Y3F & Y4F)
*QE20
E030
E008
E020
E051
E050
*QE42
E005
E001
E009
E042
E041
E040
E005
E003
E004
E010
*QE10
E006
(YNF)
E005
E001
E002
E008
E009
* = included in overhaul seal kit Q210
40 520L0677 • Rev BA • Jan 2014
E005
E003
E004
E006
E103 063E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
End cap
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
Y3F E001 10-04 11041222 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 4800885 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
Y4F E001 10-04 11041222 End cap, axial ports 1
E002 10-04 680686 Screw 4
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
E010 10-04 4800912 Loop flushing plug/spring assembly 1
E020 10-04 4800912 Loop flushing plug/spring assembly 1
E030 10-04 8800550 Spool 1
E040 10-04 11028490 Relief valve poppet 1
E041 10-04 768853 Spring 1
E042 10-04 4800280 Plug assembly 1
E050 10-04 001511 (9005100-4400) Plug assembly 1
E051 10-04 001511 (9005100-4400) Plug assembly 1
QE10 10-04 085043 (9004201-3700) O-ring 1
QE20 10-04 085043 (9004201-3700) O-ring 1
QE42 10-04 015818 (9004201-3100) O-ring 1
YNF E001 10-04 11041223 End cap, axial ports 1
E002 10-04 680686 Screw 5
E003 10-04 5000046 Needle bearing 1
E004 10-04 688622 (9004700-1907) Pin 1
E005 10-04 664524 (9005110-9000) Plug assembly 2
E006 10-04 515965 (9005110-5600) Plug assembly 1
E008 10-04 681296 (9005110-7500) Plug assembly 1
E009 10-04 515965 (9005110-5600) Plug assembly 1
41520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(F00 - F65)
F004
*F002
*F003
* = included in overhaul seal kit Q210
42 520L0677 • Rev BA • Jan 2014
E103 055E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
Minimum angle
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
F00 F002 13-33 8700066 Piston ring 1
F003 13-33 676569 (9004100-1270) O-ring 1
F004 13-33 11137478 Servo piston assembly, 0 degree 1
F01 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400093 Servo piston assembly, 1 degree (SB-2004-014) 1
F04 F002 06-38 8700066 Piston ring 1
F003 06-38 676569 (9004100-1270) O-ring 1
F004 06-38 11012658 Servo piston assembly, 4 degree 1
F06 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400094 Servo piston assembly, 6 degree (SB-2004-014) 1
F07 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400096 Servo piston assembly, 7 degree (SB-2004-014) 1
F08 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400097 Servo piston assembly, 8 degree (SB-2004-014) 1
F09 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400098 Servo piston assembly, 9 degree (SB-2004-014) 1
F10 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400099 Servo piston assembly, 10 degree (SB-2004-014) 1
F11 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400100 Servo piston assembly, 11 degree (SB-2004-014) 1
F12 F002 04-44 8700066 Piston ring 1
F003 04-44 676569 (9004100-1270) O-ring 1
F004 04-44 4400115 Servo piston assembly, 12 degree 1
F45 F002 10-04 8700066 Piston ring 1
F003 10-04 676569 (9004100-1270) O-ring 1
F004 10-04 11070881 Servo piston assembly, 4.5 degree 1
F55 F002 04-44 8700066 Piston ring 1
F003 04-44 676569 (9004100-1270) O-ring 1
F004 04-44 4400114 Servo piston assembly, 5.5 degree 1
F65 F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
F004 05-01 4400095 Servo piston assembly, 6.5 degree (SB-2004-014) 1
43520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
K004
K001
QK02
K005
K004
*QK10
(AF)
K011
K005
QK02
QK02
K001
K001
K010
(BF)
K011
*QK11
K004
*QK10
K010
(CF, DF, EF &
FF)
K005
* = included in overhaul seal kit Q210
44 520L0677 • Rev BA • Jan 2014
E103 056E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
Housing
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
AF K001 03-06 11024279 Housing assembly 1
K004 03-06 681296 (9005110-7500) Plug assembly 2
K005 03-06 327007 (9005110-4400) Plug assembly 1
QK02 03-06 4510442 Journal bearing kit 1
BF K001 05-01 4400154 Housing assembly 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 515965 (9005110-5600) Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
CF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG13408 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
DF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG13704 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
EF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG16008 Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
FF K001 05-01 4400154 Housing 1
K004 05-01 681296 (9005110-7500) Plug assembly 1
K005 05-01 327007 (9005110-4400) Plug assembly 1
K010 05-01 4800920 Speed sensor adapter 1
K011 05-01 KPPG16708B Plug assembly 1
QK02 05-01 4510442 Journal bearing kit 1
QK10 05-01 001149 (9004201-6200) O-ring 1
QK11 05-01 085043 (9004201-3700) O-ring 1
45520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
(F15 - F17)
L001
(NNB)
M004
*M003
M002
M001
(NNA - NNN)
M001
* = included in overhaul seal kit Q210
46 520L0677 • Rev BA • Jan 2014
E103 057E
Enlarged bold type item
numbers are recommended
parts to be stocked for servicing
Parts Manual K and L Frame Variable Cartridge Motors
LC variable displacement cartridge motor
Maximum angle
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
F15 L001 05-01 11070254 Maximum displacement stop, 15 degree 1
F16 L001 05-01 11061645 Maximum displacement stop, 16 degree 1
F17 L001 05-01 11043109 Maximum displacement stop, 17 degree 1
F18 None
Special hardware
NNA M001 12-47 11060400 Ball bearing 1
M002 12-47 4400010 Spring 1
M003 12-47 11103135 Lip seal 1
M004 12-47 11083729 Support washer 1
NNB M001 12-47 357616 Roller bearing 1
M002 12-47 4400010 Spring 1
M003 12-47 11103135 Lip seal 1
M004 12-47 11083729 Support washer 1
NNN M001 05-01 5000731 Ball bearing 1
M002 05-01 4400010 Spring 1
M003 05-01 11103135 Lip seal 1
M004 05-01 11083729 Support washer 1
47520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Overhaul seal kit
Overhaul seal kit, KC and LC
Order Date Date Qty. per
code Item begin end Part number Part name model/kit
Q210 03-06 11147374 Overhaul seal kit, KC/LC 1
B004 03-06 4400011 Gasket 1
F002 03-06 8700066 Piston ring 1
F003 03-06 676569 (9004100-1270) O-ring 1
M003 03-06 11103135 Lip seal 1
QE10 03-06 085043 (9004201-3700) O-ring 1
QE20 03-06 085043 (9004201-3700) O-ring 1
QE42 03-06 015818 (9004201-3100) O-ring 1
QK10 03-06 001149 (9004201-6200) O-ring 1
QK11 03-06 085043 (9004201-3700) O-ring 1
48 520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Retaining ring
Service bulletin: SB-2004-014
Products affected
Subject
Description
LC motors
Servo piston/swashplate connecting pin
As a product improvement, Sauer-Danfoss has changed the design of the pin that connects the motor
swashplate to the servo piston assembly in LC motors. The pin change will allow for easier service
assembly of the components. The old connecting pin is a press fit type. The new design pin is slip fit
using a retaining ring on the end of the pin to retain the assembly.
The new pin design requires the swashplate and servo piston be changed to accept the new pin.
The old pin, swashplate and servo piston assembly are obsolete. If one of the obsolete components
requires service replacement, all three (pin, swashplate and servo piston) must be replaced with the
new current production components.
Servo piston assembly
Pin
Swashplate
Models affected
Serial numbers
Part numbers affected
Parts disposition
All LC motors
This change became effective at serial number K-05-01-xxxxx.
Item description Old part number New part number
Swashplate 4254570 4254592
Pin 5000677 4400074
Retaining ring - 5000729
Servo piston assembly 4400062 4400093
Servo piston assembly 4400063 4400094
Servo piston assembly 4400065 4400096
Servo piston assembly 4400028 4400097
Servo piston assembly 4400066 4400098
Servo piston assembly 4400067 4400099
Servo piston assembly 4400029 4400100
Servo piston assembly 4400064 4400095
Non-interchangeable
520L0677 • Rev BA • Jan 2014
49
Parts Manual K and L Frame Variable Cartridge Motors
Cylinder block
e
Service bulletin: SB-2009-037
Products affected
Subject
Description
LV and LC variable motors
Cylinder block - trapped keel hold down pin
To facilitate assembly Sauer-Danfoss has changed the cylinder block design for LV (SAE mount) and LC
(cartridge mount) variable motors. The new design feature retains the keel hold down pins to prevent
misalignment of the pins during assembly. The old hold down pin retainer ring has been eliminated
from the assembly.
The new and old cylinder block kit assemblies are interchangeable. The new cylinder blocks and
slipper retainer guides are not interchangeable with the old cylinder blocks and slipper retainer
guides.
The new cylinder block hub and slipper retainer guide have an increased diameter where these two
parts contact in the assembly. If an old cylinder block is being replaced in service with the new style
cylinder block the slipper retainer guide must also be replaced with the new style.
All other components within the new and old cylinder block kits are interchangeable.
The old cylinder block kits and cylinder blocks are obsolete and no longer available for service.
Cylinder block
Holddown pin retainer
Holddown pin
Slipper retainer guide
Holddown pin
Slipper retainer guid
50
520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Service bulletin: SB-2009-037
Models affected
Serial numbers
Part numbers affected
Parts disposition
All LV and LC variable motors
This change became effective at serial number: A09-47-XXXXX (18 November 2009) 25cc
A10-05-XXXXX (01 February 2010) 30cc
A09-51-XXXXX (15 December 2009) 35cc
Description Old part number New part number
25cc cylinder block kit 4254021 11065308
25cc cylinder block kit w/speed ring 4254516 11065309
25cc cylinder block 4254046 11047348
25cc slipper retainer guide 4280005 4400077
30cc cylinder block kit 4254022 11065310
30cc cylinder block kit w/speed ring 4254517 11065311
30cc cylinder block 4254515 11047350
30cc slipper retainer guide 4280005 4400077
35cc cylinder block kit 4254023 11065322
35cc cylinder block kit w/speed ring 4254518 11065323
35cc cylinder block 4254512 11047349
35cc slipper retainer guide 4280005 4400077
Hold down pin retaining ring 9006250-0144 N/A
Non-interchangeable
Use parts in stock
520L0677 • Rev BA • Jan 2014
51
Parts Manual K and L Frame Variable Cartridge Motors
Old New
4350455 11083729
Service bulletin: SB-2011-004
Products affected
Subject
Description
K and L variable motors
Seal support washer
Sauer-Danfoss is changing the Seal Washer Support on all L & K variable motors. This change will
facilitate future improvements. The new design is interchangeable with the old design but the old
design is not interchangeable with the new design. The old Seal Support Washer is obsolete and no
longer available as a service part.
Models affected
Serial numbers
Part numbers affected
Parts disposition
All KV and LV variable motors
This change became effective at serial number A-11-22-xxxxx (3 June 2011)
Description Old part number New part number
Seal support washer 4350455 11083729
Interchangeable
52
520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Service bulletin: SB-2013-006
Products affected
Subject
Description
K and L variable motors
Shaft seal
As part of continuing product improvement efforts, Sauer-Danfoss has changed the material for the
shaft seal on all K and L variable motors from nitrile to FKM.
Models affected
Serial numbers
Part numbers affected
Parts disposition
All K and L variable motors (KV, KC, LV & LC)
This change became effective at serial number A-13-02-xxxxx (9 Jan 2013)
Description Old part number New part number
Lip seal 9008000-0121 11103135
Interchangeable
Use parts in stock
520L0677 • Rev BA • Jan 2014
53
Parts Manual K and L Frame Variable Cartridge Motors
Notes
54
520L0677 • Rev BA • Jan 2014
Parts Manual K and L Frame Variable Cartridge Motors
Notes
520L0677 • Rev BA • Jan 2014
55
Products we offer:
Danf
already on order pr
All trademarks in this material are proper
Danfoss
Building #22, No. 1000 Jin Hai Rd
Danfoss
Power Solutions US Company
2800 East 13th Street
Ames, IA 50010, USA
Phone:
y Bent Axis Motors
y Closed Circuit Axial Piston
Pumps and Motors
y Displays
y Electrohydraulic Power
Steering
y Electrohydraulics
y Hydraulic Power Steering
y Integrated Systems
y Joysticks and Control
Handles
y Microcontrollers and
Software
y Open Circuit Axial Piston
Pumps
y Orbital Motors
y PLUS +1® GUIDE
y Proportional Valves
y Sensors
y Steering
y Transit Mixer Drives
Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic and
electronic components. We specialize in providing state-of-the-art technology and solutions that
excel in the harsh operating conditions of the mobile off-highway market. Building on our extensive
applications expertise, we work closely with our customers to ensure exceptional performance for a
broad range of off-highway vehicles.
We help OEMs around the world speed up system development, reduce costs and bring vehicles to
market faster.
Danfoss – Your Strongest Partner in Mobile Hydraulics.
Go to www.powersolutions.danfoss.com for further product information.
Wherever off-highway vehicles are at work, so is Danfoss.
We offer expert worldwide support for our customers, ensuring the best possible solutions for
outstanding performance. And with an extensive network of Global Service Partners, we also provide
comprehensive global service for all of our components.
Please contact the Danfoss Power Solution representative nearest you.
Comatrol
www.comatrol.com
Schwarzmüller-Inverter
www.schwarzmuellerinverter.com
Turolla
www.turollaocg.com
Valmova
www.valmova.com
Hydro-Gear
www.hydro-gear.com
Daikin-Sauer-Danfoss
www.daikin-sauer-danfoss.com
+1 515 239 6000
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
520L0677 • Rev BA • Jan 2014 www.danfoss.com © Danfoss A/S, 2013
ovided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
Local address:
Danfoss
Power Solutions GmbH & Co. OHG
Krokamp 35
D-24539 Neumünster, Germany
Phone: +49 4321 871 0
ty of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Danfoss
Power Solutions ApS
Nordborgvej 81
DK-6430 Nordborg, Denmark
Phone: +45 7488 4444
Power Solutions
Jin Qiao, Pudong New District
Shanghai, China 201206
Phone: +86 21 3418 5200
Loading...