PT21 Lawn Mower
Model No. 22163 - 270000001 and up.
Form Number 3355-102 Rev C
Parts Catalog
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 - 2007
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 Assembly
. . . . . . 4Housing Assembly No. 108-4750
. . . . . . 5Height-of-Cut Assembly
. . . . . . 6Front Wheel and Tire Assembly No. 100-2870
. . . . . . 7Engine Assembly
. . . . . . 8Handle Assembly
Cylinder and Crankcase Assembly Kawasaki
FJ180V-AS28
Piston and Crankshaft Assembly Kawasaki
FJ180V-AS28
Valve and Camshaft Assembly Kawasaki
FJ180V-AS28
Lubrication Equipment Assembly Kawasaki
FJ180V-AS28
. . . . . . 9
. . . . . . 10
. . . . . . 11
. . . . . . 12
Description Page
Cooling Equipment Assembly Kawasaki
FJ180V-AS28
Electric Equipment Assembly Kawasaki
FJ180V-AS28
Control Equipment Assembly Kawasaki
FJ180V-AS28
Air Filter and Muffler Assembly Kawasaki
FJ180V-AS28
Fuel Tank and Fuel Valve Assembly Kawasaki
FJ180V-AS28
Brake and Cover Assembly Kawasaki FJ180VAS28
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
HD. . . . . . . . . . . . . . .heavy-duty
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
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
. . . . . . 13
. . . . . . 14
. . . . . . 15
. . . . . . 16Carburetor Assembly Kawasaki FJ180V-AS28
. . . . . . 17
. . . . . . 18
. . . . . . 19Starter Assembly Kawasaki FJ180V-AS28
. . . . . . 20
. . . . . . 21Decal Assembly Kawasaki FJ180V-AS28
. . . . . . 22Attachments and Accessories List
forming
Footnotes
n
Not serviced separately
p
For use only on Models with BBC
o
Obtain from your local Kawasaki dealer
3
3355-102 Rev C
Ref Part No. Qty. Description
Screw-HH1
12
4
Wheel And Tire ASM2
4
Screw-Shoulder, HOC3
2
Arm-Pivot4
2
Arm-Spring5
4
Knob-HOC6
4
Nut7
6
Screw-HWHTF8
Shaft-Axle, Rear9
1
Plate-HOC10
2
Cap-End12
2
Spacer-Wheel13
6
Decal-Danger14
1
Washer-Flat15
2
Decal-Housing, Front17
1
Pivot Arm ASM20
2
Bushing20:2
1
Bushing20:3
1
Fitting-Grease20:4
1
Washer-Arm, Pivot21
2
Spacer-Bushing22
2
Pin-Spirol23
2
Bracket-Support24
2
323-12
100-2870
107-7498
107-7492
107-7491
110-0549
603773
49-2040
49-8790
107-7478
42-3520
52-2480
105-6838
3256-24
110-4929
100-8774
47-2900
70-9760
302-56
65-4730
108-5059
32121-108
110-4920-03
Height-of-Cut Assembly
5
3355-102 Rev C
A2
Front Wheel and Tire Assembly No. 100-2870
Ref Part No. Qty. Description
Tire1
53-7740
n
n
52-2410
52-2440
52-2450
53-7780-06
321-2
3296-42
1
Wheel ASM21
Hub And Bearing ASM2:1
1
Hub-Bearing2:1:1
1
Spacer-Bearing2:1:2
1
Bearing-Wheel2:1:3
2
Plate-Wheel, Half2:2
2
Screw-HH2:3
4
Nut-Lock, NI2:4
4
6
5
3355-102 Rev C
Ref Part No. Qty. Description
Bolt-Blade1
105-8579
105-6848-03
106-3987
106-3999
112-9990
107-7489-03
95-1727
108-3762-03
108-3759-03
112-9966
1
Accelerator-Blade2
1
Blade Driver ASM3
1
Spacer-Driver4
1
Engine-Kawasaki, Fj180V-As28-R7
1
Shield-Grass11
1
Screw-Taptite12
3
Blade-Recycling15
1
Blade-Bagging15
1
Decal18
1
Engine Assembly
7
3355-102 Rev C
6
Ref Part No. Qty. Description
Bar-Control1
61-8270-03
614697
110-4937
3-7501
321-9
3290-456
98-2000-03
3296-29
701243
55-9670
27-6600
108-8145-03
614249
46-8081
92-7729
321-50
322-11
49-1630
256-276
66-5350
3296-42
3296-58
321-4
3256-1
1
Screw3
2
Brake Cable ASM4
1
Washer5
2
Screw-HH6
1
Washer-Belleville9
2
Handle10
1
Nut-Lock, NI11
2
Screw-HWHTF13
4
Washer14
2
Spacer-Coupling15
2
Support-Handle16
2
Strap-Tie17
2
Guide-Rope18
1
Anchor-Cable, Upper19
1
Screw-HH20
1
Screw-HH21
2
Spacer-Support22
2
Spacer-Nylon23
2
Lever-Control24
1
Nut-Lock, NI25
3
Nut-Lock, NI26
2
Screw-HH27
1
Washer-Flat28
1
8
Handle Assembly
Ref Part No. Qty. Description
98-4387
1
Decal-Protection, Ear31