Toro 20045 Parts Catalogue
Form Number 3322-938 Rev B
Super Recycler
Model No. 20045 - 200000001 and up.
Parts Catalog
®
Mower, SR-21SE
Ordering Replacement Parts
To order replacement parts, please supply the part
number, the quantity, and the description of each part
desired.
Understanding Reference Numbers
Each Identified part in an illustration has a reference
number. The reference number for a part also
appears in the parts list, along with other information
about the part.
This catalog uses two special reference number
formats, one to indicate parts in a service assembly
and another to indicate the quantity of a given part in
an illustration.
Service Assembly Reference Numbers
Parts in service assemblies have reference numbers
in the form a:b. The a represents the reference
number of the entire service assembly and the b
represents a sequential number unique to each part
within the service assembly.
© The Toro Company - 2005
Register your product at www.Toro.com
All Rights Reserved
For example, a wheel assembly might be identified
by reference number 6, the tire by 6:1, the valve by
6:2, and the wheel by 6:3. When you order the
assembly identified by reference number 6, you
receive all parts identified by reference numbers 6:1,
6:2, and 6:3. However, you may also order any part
individually. Reference numbers of this type appear
in illustrations and in part lists.
Reference Numbers Indicating Quantity
In an illustration, if a reference number indicates
more than one part, the reference number has the
form nX y. The n represents the quantity of the part,
the X is the multiplication symbol, and the y
represents the reference number.
For example, in an illustration, the reference number
2X 37 means that two of the parts identified by
reference number 37 are indicated.
Contents
Description Page
. . . . . . 3Housing, Handle Bracket and Wheel Assembly
. . . . . . 4Gear Case Assembly
. . . . . . 5Engine and Blade Assembly
. . . . . . 6Gear Case and Wheel Assembly
. . . . . . 7Handle and Control Assembly
. . . . . . 8Electrical Starter Component Assembly
Cylinder Assembly Briggs and Stratton
12h807-1775-E1
Crankshaft Assembly Briggs and Stratton
12h807-1775-E1
. . . . . . 9
. . . . . . 10
Description Page
Carburetor Assembly Briggs and Stratton
12h807-1775-E1
Governor Assembly Briggs and Stratt on
12h807-1775-E1
Flywheel and Muffler Assembly Briggs and
Stratton 12h807-1775-E1
Fuel Tank and Rewind Starter Assembly
Briggs and Stratton 12h807-1775-E1
Starter Motor Assembly Briggs and Stratton
12h807-1775-E1
Gasket Sets and Carburetor Kit Assemblies
Briggs and Stratton 12h807-1775-E1
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
AR. . . . . . . . . . . . . . .as required
ASM. . . . . . . . . . . . . assembly
BBC. . . . . . . . . . . . . blade brake clutch
CARR. . . . . . . . . . . . carriage
DEG. . . . . . . . . . . . . degrees
EXT. . . . . . . . . . . . . .external
FH. . . . . . . . . . . . . . .flat head
GA. . . . . . . . . . . . . . .gauge
HF. . . . . . . . . . . . . . . hex flange
HH. . . . . . . . . . . . . . .hex head
HHF. . . . . . . . . . . . . hex head flange
HHFTF. . . . . . . . . . . hex head flange thread forming
HJ. . . . . . . . . . . . . . . hex jam
HLH. . . . . . . . . . . . . .hex lag head
HOC. . . . . . . . . . . . . height-of-cut
HSBH. . . . . . . . . . . . hex socket button head
HSFH. . . . . . . . . . . . hex socket flat head
HSH. . . . . . . . . . . . . hex socket head
HWH. . . . . . . . . . . . . hex washer head
HWHTF. . . . . . . . . . .hex washer head thread
forming
HYD. . . . . . . . . . . . . hydraulic
INC. . . . . . . . . . . . . . incorporated
LH. . . . . . . . . . . . . . . left hand
NI. . . . . . . . . . . . . . . nylon insert
NPTF. . . . . . . . . . . . national pipe thread fine
PFH. . . . . . . . . . . . . .phillips flat head
PPH. . . . . . . . . . . . . phillips pan head
PPHTF. . . . . . . . . . . phillips pan head thread
PRH. . . . . . . . . . . . . phillips round head
PTH. . . . . . . . . . . . . .phillips truss head
PTO. . . . . . . . . . . . . power-take-off
RH. . . . . . . . . . . . . . .right hand
ROPS. . . . . . . . . . . . roll-over-protection-system
SFH. . . . . . . . . . . . . .slotted fillister head
SHH. . . . . . . . . . . . . slotted hex head
SHWH. . . . . . . . . . . .slotted hex washer head
SPH. . . . . . . . . . . . . slotted pan head
SQH. . . . . . . . . . . . . square head
SRH. . . . . . . . . . . . . slotted round head
STD. . . . . . . . . . . . . .standard
TAP. . . . . . . . . . . . . .self tapping
TTH. . . . . . . . . . . . . .torx truss head
. . . . . . 11
. . . . . . 12
. . . . . . 13
. . . . . . 14
. . . . . . 15
. . . . . . 16
forming
Footnotes
n
Not illustrated
p
Included in Carburetor Gasket Set-See Ref. 977.
r
Included in Valve Overhaul Gasket Set-See Ref.
1095.
o
Included in Gasket Set-See Ref. 358.
q
Included in Carburetor Kit-See Ref. 121.
0
3322-938 Rev B
Housing, Handle Bracket and Wheel Assembly
Ref Part No. Qty. Description
Housing1
98-7148
92-1750
92-1720
92-1730
32144-11
43-8480
93-0248
99-6018
99-6010
82-8620
82-8612
46-6811
46-6810
83-4750
32144-111
49-2040
92-1616
99-1513-03
614673
99-1525
32144-70
99-1512-03
33-3208
98-1502
1
Kicker-Rear1:2
1
Kicker-Front1:3
1
Kicker-RH1:4
1
Screw-HWHTF1:5
6
Decal-Danger1:6
1
Decal-Warning1:7
1
Decal-Warning1:8
1
Decal - Deck2
1
Deflector5
1
Cover6
1
Screw-HWH7
3
Screw And Washer ASM8
1
Cover Guard9
1
Screw-PPH10
5
Screw-HWHTF11
1
Screw-HWHTF12
1
Bracket-Transmission Actuator13
1
Bushing-Plate, Actuator15
1
ASM-Gearcase16
1
Screw-HH17
1
Bracket-Cable, Traction18
1
Rod-Shield19
1
Cover-Belt21
1
Ref Part No. Qty. Description
1
37-7260
44-0580
25-7740
66-0541
66-0580
66-0560
27-6232
98-7130
27-6250
40-1940
3296-6
32144-85
Screw-HH22
Shield-Trailing23
1
Knob-Arm26
2
Front Spring Arm ASM27
2
Arm-Pivot, Front28
2
Bolt-Shoulder29
2
Bolt-Wheel30
2
Wheel ASM31
2
Bushing31:1
2
Washer32
4
Nut-Lock33
4
Screw-HWH34
2
3
3322-938 Rev B
0
Ref Part No. Qty. Description
Cover-Gear Case1
614668
92-7727
60-8850
3285-19
614596
36-4780
92-3131
614696
49-2040
55-3760
36-4791
60-8750
38-7820
3256-24
60-8890
3296-5
100-1176
62-6660
1
Gearcase2
1
Bushing3
2
Pin-Groove4
2
Gear5
1
Washer6
2
Output Shaft7
1
Shaft-Intermediate8
1
Screw-HWHTF9
4
Gear-Bevel10
1
Washer-Thrust11
2
Bushing12
2
Bearing-Ball13
1
Washer-Flat14
1
Gear-Pinion15
1
Nut-Lock16
1
Pulley-Half17
2
Spacer18
1
Gear Case Assembly
4
0
3322-938 Rev B
Engine and Blade Assembly
Ref Part No. Qty. Description
Decal2
98-3206
93-0243
99-6013
2210-316
32144-121
100-1102
82-8550-03
32144-73
32144-102
99-1526-03
32144-70
93-4106
95-1748
3253-22
94-1608-03
100-1100
613227
1
Shroud-Engine3
1
Decal - Recoil4
1
Stop-Rope5
1
Screw-PPH6
2
Pulley ASM7
1
Shield-Muffler8
1
Screw-HWH9
3
Screw-HWH10
3
Guide-Belt11
1
Screw-HH12
2
Blade13
1
Screw-Blade14
1
Washer-Lock15
1
Accelerator-Blade16
1
Retainer-Blade17
1
Screw-Set18
1
5
3322-938 Rev B
0
Gear Case and Wheel Assembly
Ref Part No. Qty. Description
V-Belt1
99-1598
42-3520
237-153
63-8701
302-56
48-2060
70-9760
65-4740
65-2720
65-4710
66-6040
66-6050
16-0029
27-6250
27-6232
74-1671
74-1660
65-4720
65-4750
65-4760
65-4730
3296-6
63-8721
6
1
Cap-End2
2
O-Ring3
2
Pivot Arm ASM4
2
Fitting-Grease4:1
1
Bearing-Roller4:2
1
Bushing4:3
1
Washer-Thrust, Keyed5
4
Klipring-Locking6
4
Ring-Friction7
2
Key-Rocking, RH8
1
Key-Rocking, LH9
1
Whl & Tire Assembly10
2
Wheel & Tire ASM10:3 1
Bushing10:3:1
2
Bolt-Wheel11
2
Spacer-Cover, Wheel12
2
Cover-Wheel13
2
Spring-Compression14
2
Gear-Pinion15
2
Washer-Clutch16
2
Washer-Arm, Pivot17
2
Nut-Lock18
2
Spring Arm ASM19
2
Ref Part No. Qty. Description
Screw-HWH20
2
2
Knob-Arm
21
32144-85
25-7740
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