Toro 22168 Parts Catalogue

Form Number 3354-322 Rev A

21in Heavy-Duty Recycler

Rear Bagger Lawnmower

Model No. 22168 - 260000001 and up.

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 - 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, Chute and Wheel Assembly

. . . . . . 1Attachments and Accessories List

. . . . . . 4Housing Assembly No. 98-7146

. . . . . . 5Front Whee l and Tire Assembly No. 100-2870

. . . . . . 6Gear Case Assembly No. 74-1861

. . . . . . 7Engine, Belt and Blade Assembly

. . . . . . 9Lower Handle Assembl y

. . . . . . 10Control Panel Assembly

. . . . . . 11Rear Drive and Wheel Assembly

. . . . . . 12Rear Wheel Assembly No. 100-2860

. . . . . . 13Grass Bag Assembly No. 106-0975

Cylinder Head Assembly Honda GXV160A1
T1AH

. . . . . . 14

. . . . . . 15Flywheel Assembly Honda GXV160A1 T1AH

. . . . . . 16Control Assembly Honda GXV160A1 T1AH

Description Page

Cylinder Barrel Assembly Honda GXV160A1
T1AH

Crankshaft and Piston Assembly Honda
GXV160A1 T1AH

Recoil Starter Assembly Honda GXV160A1
T1AH

T1AH

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-protectio n-syste m

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

. . . . . . 17Label Assembly Honda GXV160A1 T1AH

. . . . . . 18

. . . . . . 20

. . . . . . 21Camshaft Assembly Honda GXV160A1 T1AH

. . . . . . 22

. . . . . . 23Fan Cover Assembly Honda GXV160A1 T1AH

. . . . . . 24Carburetor Assembly Honda GXV160A1 T1AH

. . . . . . 25Air Cleaner Assembly Honda GXV160A1

. . . . . . 26Muffler Assembly Honda GXV160A1 T1AH

forming

Footnotes

n

Not illustrated

p

Obtain from your local Honda dealer

o

Not serviced separately

2

3354-322 Rev A

Housing, Chute and Wheel Assembly

Ref Part No. Qty. Description

Housing1

98-7146
3296-6
40-1940
32152-2
110-0537
257-3
61-8300
52-2480
27-6232
100-2870
323-12
110-0549
49-8760
46-6811
44-0580
33-3208
49-8740
74-1861
74-1770
37-7260
3296-42
49-8750
3256-22
321-8

1

Nut-Lock2

2

Washer3

2

Nut-Lock, Cone4

2

Spring Arm ASM5

2

Washer-Thrust6

2

Arm-Pivot, Front7

2

Spacer-Wheel8

2

Bolt-Wheel9

2

Wheel And Tire ASM10

2

Screw-HH11

2

Knob-HOC12

2

Quadrant-Front, LH13

1

Screw-HWH14

1

Shield-Trailing17

1

Rod-Shield18

1

Quadrant-Rear, LH19

1

Gear Case ASM20

1

Cover-Belt21

1

Screw-HH22

2

Nut-Lock, NI23

2

Quadrant-Rear, RH24

1

Washer-Flat25

2

Screw-HH26

2

Ref Part No. Qty. Description

1

77-0500
3295-35
76-4640
76-4650
46-8090
93-3154
93-7351
80-3770
76-4660
71-9350
52-2620
82-9152
46-6810
49-2040
49-8770
106-0689
323-6
84-8930
3296-39
99-6722
32144-86
92-1779
68-7410

Discharge Plug ASM27
Rivet-Head, Flat27:1

1

Latch-Plug, Discharge27:3

1

Grip-Latch27:4

1

Screw-Plastite28

2

Latch-Plate29

1

Discharge Door ASM30

1

Retainer-Door32

1

Spring-Door33

1

Bracket-Spring34

1

Label-Grease35

1

Tunnel-Discharge36

1

Screw And Washer ASM39

1

Screw-HWHTF42

4

Quadrant-Front, RH43

1

Decal46

1

Screw-HH47

3

Shield-Retainer48

2

Nut-Lock, NI49

3

Guard-Engine50

1

Screw-HWHTF51

4

Decal-Warning52

1

Decal-Blade53

1

3

3354-322 Rev A

A1

Housing Assembly No. 98-7146

Ref Part No. Qty. Description

Kicker-Rear2

92-1750
92-1720
92-1730
32144-111
93-6654
2410-72
68-9780

1

Kicker-Front3

1

Kicker-RH4

1

Screw-PPH5

6

Decal-Danger6

1

Caplug7

2

Bearing8

2

4

A2

3354-322 Rev A

Front Wheel and Tire Assembly No. 100-2870

Ref Part No. Qty. Description

Tire1

53-7740

o
o

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

5

3354-322 Rev A

A3

Gear Case Assembly No. 74-1861

Ref Part No. Qty. Description

Case-Gear, Lower2

74-1920
49-8461-03
74-1890
32151-57
47-2910
13-5149
39-6740
13-9739
3296-5
39-6660
29-9330
29-9340
42-4740
29-9271
60-8870
29-9570
47-6730
55-8010
39-6720
55-8020
3285-19
47-7270
49-2040
29-9690

6

1

Bracket-Guide, Belt3

1

Shaft-Output4

1

Ring-Retaining5

1

Washer-Thrust6

1

Shaft-Input W / Zerk7

1

Pulley8

1

Upper Gearcase ASM9

1

Nut-Lock10

1

Pinion-Bevel11

1

Key-Shift12

2

Collar-Shift13

1

Gear-38 Tooth14

1

Gear-42 Tooth15

1

Yoke-Shift16

1

Bushing-Yoke17

1

Seal-Oil18

2

Sleeve-Gear19

1

Sleeve20

1

Retainer-Key21

1

Pin-Groove22

1

Bearing23

2

Screw-HWHTF24

6

Washer25

1

Ref Part No. Qty. Description

1

46-3560
3257-1
48-2060
36-4770
252-103
36-4792
39-6650
46-3550
46-3540
74-1760
53-7950
36-4780
39-7842
47-7260
302-63
74-1750-03
3256-45

Gear26
Key-Woodruff27

2

Bearing-Roller28

2

Washer29

3

Bearing-Closed30

2

Washer-Thrust31

4

Gear-18T32

1

Gear-14T33

1

Gear-12T34

1

Gear-Bevel35

1

Shaft-Intermediate36

1

Washer37

3

Key39

1

Seal41

1

Zerk42

1

Bracket-Engage, Traction44

1

Washer-Flat45

1

3

3354-322 Rev A

Engine, Belt and Blade Assembly

Ref Part No. Qty. Description

p

110-0521
3296-29
3256-23
322-10
103-2678
66-0570-03
3257-17
56-6180
56-6160-03
42-3190
94-9431
52-3480
42-6890
100-1048
46-5693
107-4275
603164
14-9419
91-2255-03
54-9190
32104-107
3256-23
49-2810

Engine-Honda, V160A1-T1Ah1

1

Decal-Engine, Honda2

1

Nut-Lock, NI4

1

Washer-Flat5

2

Screw-HH6

1

Screw-Shoulder7

3

Bracket-Guide, Belt8

1

Key-Woodruff9

1

Pulley-Driver10

1

Flywheel-BBC11

1

Bolt-Blade12

2

Brake Drum ASM13

1

Dampener-Vibration13:1

2

Hub ASM14

1

Bearing-Ball14:1

2

Shield16

1

Spacer-Blade17

1

Nut-Blade18

1

Blade19

1

Stiffener-Blade20

1

Nut-Lock22

2

Screw-HH23

1

Washer-Flat24

3

Link-Control25

1

Ref Part No. Qty. Description

1

49-7960
49-7950
49-2820
32104-96
49-7970
70-1160
68-9780
85-6880
84-9130
42-0884
46-5650
46-5631
322-6
3296-47
32144-70
84-9180
3272-1
84-9050
65-5280
84-9100
46-7040
106-0842
107-4087-03
84-9040

Bellcrank26
Sleeve-Bellcrank27

1

Lever28

1

Screw-HH29

1

Spring-Torsion30

1

Washer31

1

Bearing32

2

Spring-Torsion33

1

Arm-Idler34

1

V-Belt35

1

Pulley-Idler36

1

Hub-Pulley, Idler37

2

Screw-HH38

1

Nut-Lock, NI39

1

Screw-HH41

3

Brake Plate ASM42

1

Pin-Cotter43

2

Pin-Spring44

1

Retainer-Spring45

1

Spring46

1

Screw-HWHTF47

1

Guide-Spring48

1

Bracket-Spring49

1

Pin-Cable50

1

7

3354-322 Rev A

3

Engine, Belt and Blade Assembly (continued)

Ref Part No. Qty. Description

Screw-HH51

323-7
80-6990
3296-39

1

Washer-Hardened52

1

Nut-Lock, NI53

1

8

4

3354-322 Rev A

Ref Part No. Qty. Description

Handle1

98-2385-03
3290-378
32111-7
3296-29
3290-456
100-3298-03
322-7
322-6
74-1741
46-7030
3-3287
27-7210
48-2810
74-1970
100-3297-03
32144-70
3296-47
98-4387
27-7211
3256-23
104-1326
3229-3

1

Tie-Cable2

3

Nut-Cap3

3

Nut-Lock, NI4

4

Washer-Belleville5

4

Latch-Handle, LH6

1

Screw-HH7

2

Screw-HH9

2

Bracket-Adjustment, Traction10

1

Retainer-Cable11

1

Spacer-Latch, Handle13

2

Screw-Shoulder14

1

Rod-Support, Bag15

1

Decal-Position, Gear20

1

Latch-Handle, RH21

1

Screw-HH22

1

Nut-Lock, NI23

2

Decal-Protection, Ear25

1

Screw-Shoulder26

1

Washer-Flat27

2

Plate-Aligning, Bag28

1

Screw-CARR29

1

Lower Handle Assembly

9