Toro 22157 Parts Catalogue
FORM NO. 3328–758
Proline 53cm
Recycler/Rear Bagging Mower
Model No. 22157 – 9900001 & Up
Parts Catalog
3328–758
ORDERING REPLACEMENT PARTS
To order replacement parts, please supply: the part number, the quantity, and the description of each
part desired.
Contents
Description Page Description Page
Housing Assembly 1. . . . . . . . . . . . . . . . . . . . . . . . . .
Housing Assembly (Cont.) 2. . . . . . . . . . . . . . . . . . .
Blade Brake Clutch Assembly 3. . . . . . . . . . . . . . . .
Fuel Tank Assembly 4. . . . . . . . . . . . . . . . . . . . . . . . .
Handle Assembly 5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Control Assembly 6. . . . . . . . . . . . . . . . . . . .
Gear Case & Rear Wheel Assembly 7. . . . . . . . . . .
Rear Wheel & Tire Assembly 8. . . . . . . . . . . . . . . . .
Gear Case Assembly 9. . . . . . . . . . . . . . . . . . . . . . . .
Grass Bag Assembly No. 11-5609 10. . . . . . . . . . .
Engine GTS-200 11-19. . . . . . . . . . . . . . . . . . . . . .
Toro Part Number Index 20-24. . . . . . . . . . . . . . . . .
Maintenance 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note:
Accessories
Description Model / Parts No. Description Model / Parts No.
Side Discharge Kit Model No. 59113. . . . . . . . . . . . .
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
Abbreviation Meaning Abbreviation Meaning
AR as required. . . . . . . . . . . . . . . . .
ASM assembly. . . . . . . . . . . . . . . .
CARR carriage. . . . . . . . . . . . . .
DEG degrees. . . . . . . . . . . . . . . .
FH flat head. . . . . . . . . . . . . . . . .
GA gauge. . . . . . . . . . . . . . . . .
HF hex flange. . . . . . . . . . . . . . . . .
HFW hex flange washer. . . . . . . . . . . . . . .
HH hex head. . . . . . . . . . . . . . . . .
HHF hex head flange. . . . . . . . . . . . . . . .
HHST hex head self tapping. . . . . . . . . . . . . . .
HJ hex jam. . . . . . . . . . . . . . . . . .
HOC height-of-cut. . . . . . . . . . . . . . . .
HS hex socket. . . . . . . . . . . . . . . . .
HSBH hex socket button head. . . . . . . . . . . . . .
HSFH hex socket flat head. . . . . . . . . . . . . . .
HSH hex socket head. . . . . . . . . . . . . . . .
HWH hex washer head. . . . . . . . . . . . . . .
HWHTF hex washer head. . . . . . . . . . . . .
thread forming
INC incorporated. . . . . . . . . . . . . . . . .
LH left hand. . . . . . . . . . . . . . . . .
PH pan head. . . . . . . . . . . . . . . . .
PPH Phillips pan head. . . . . . . . . . . . . . . .
PTO power take off. . . . . . . . . . . . . . . .
RH right hand. . . . . . . . . . . . . . . . .
SFH slotted fillister head. . . . . . . . . . . . . . . .
SH square head. . . . . . . . . . . . . . . . .
SHWH slotted hex washer head. . . . . . . . . . . . . .
SPH slotted pan head. . . . . . . . . . . . . . . .
STD standard. . . . . . . . . . . . . . . .
TAP self tapping. . . . . . . . . . . . . . . .
TH truss head. . . . . . . . . . . . . . . . .
TTH Torx truss head. . . . . . . . . . . . . . . .
WH wing head. . . . . . . . . . . . . . . . .
Important Format Explanations
This catalog uses special formats to convey information in illustrations and parts lists. Specifically, one format is
used in conjunction with service assemblies and another with quantities associated with reference numbers.
i
The TORO Company — 1998
All Rights Reserved
3328–758
Service Assemblies
Parts within service assemblies have reference numbers in the form
assembly and Y is a sequential number unique to each part within the service assembly.
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 part lists and as callouts in illustrations.
X:Y. X
is the reference number of the service
Reference Numbers with Quantities
Illustrations may have a quantity in parentheses next to a reference number, in the form
number. Y in parentheses is the quantity of the part identified by the reference number.
For example, the illustration callout 4 (2) indicates that two parts are used in that instance.
X (Y). X
is the reference
ii
3328–758
10
43
42
1:4
54
1:5
1:8
36
34
33
39
32
51
47
28
30
29
27
12
13
27:1
26
23
10:6
24
25
46
27:3
17
27:4
18
22
21
19
35
1:11
1:9
1:3
1:7
1:6
1
2
3
6
4
5
7
8
Housing Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 98–7144 1 Housing
1:2 92–1750 1 Kicker – Rear, Sp
1:3 92–1720 1 Kicker – Front
1:4 92–1730 1 Kicker – R.h.
1:5 32144–111 6 Screw–Plask
1:6 32144–70 4 Screw–Taptite
1:7 46–5400–03 1 Shield–21 In
1:8 93–6654 1 Decal – Danger –
Covers
1:9 95–2747 1 Fitting – Washout
1:10 46–6290 1 O Ring
1:11 46–6811 2 Screw/Washer V
2 3296–6 2 Nut–Lock Ni
3 40–1940 4 Washer–Wheel Bolt
4 32152–2 2 Nut–Conelock
5 66–7560 2 Front Spring Arm ASM
6 257–3 2 Washer–Thrust
7 61–8300 2 Pivot Arm Wa – Front
8 52–2480 2 Spacer–Wheel
9 27–6232 2 Bolt–Wheel
10 53–7720 2 Wheel & Tire ASM
10:1 53–7740 2 Tire
10:2 2 ASM–Wheel
10:3 52–2410 2 Hub–Bearing Supt
10:4 52–2440 2 Spacer–Bearing
10:5 52–2450 4 Bearing–Wheel
1:2
48
11
1:10
Sheet No.:2
49
10:8
10:3
9
10:1
10:4
10:5
10:7
10:6 321–2 8 Screw–Hex Hd
10:7 3296–42 8 Nut–Lock Ni
10:8 53–7780–06 4 Plate–Wheel Half
11 323–12 2 Screw–hh
12 25–7740 2 Knob–Arm
13 49–8760 1 Quadrant–LH Front
17 44–0580 1 Shield – Trailing
18 33–3208 1 Rod–Shield
19 49–8740 1 Quadrant–LH Rear
21 98–3214 1 Cover–Belt,Sp (Com’l)
22 37–7260 2 Screw–HH
23 3296–42 2 Nut–Lock Ni
24 49–8750 1 Quadrant–RH Rear
25 3256–22 2 Washer–Flat
26 321–7 2 Screw–HH
27 77–0502 1 Discharge Plug
Assembly
27:1 3295–35 1 Rivet
27:3 76–4640 1 Latch–Discharge Plug
27:4 76–4650 1 Grip–Latch
28 46–8090 2 Screw–Plastite
29 93–3154 1 Latch–Plate
30 93–7351 1 ASM – Discharge
Door
32 80–3770 1 Spring–Door Ret
33 76–4660 1 Spring–Door
1
10
43
42
1:4
54
1:5
1:8
36
34
33
39
32
51
47
28
30
29
27
12
13
27:1
26
23
10:6
24
25
46
27:3
17
27:4
18
22
21
19
35
1:11
3322–758
1:9
1:3
1:7
1:6
1
2
3
6
4
5
7
8
9
Housing Assembly (Cont.)
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
34 71–9350 1 Bracket–Spring
35 93–6664 1 Decal – Int’l Grease
36 82–9151 1 Tunnel–Discharge
39 46–6810 1 Screw & Washer ASM
42 49–2040 8 Screw–Taptite
43 49–8770 1 Quadrant–RH Front
46 92–7988 1 Decal – Recycler
47 323–6 2 Screw–HH
48 84–8930 2 Shield–Retainer
49 3296–39 2 Nut–Lock Ni
51 46–6811 1 Screw/Washer V
54 98–9227 1 Guard – Primer
10:1
10:3
10:4
10:5
1:2
49
48
10:8
10:7
11
1:10
Sheet No.:2
2
3328–758
28
30
31
32
42
32
33
34
38
29
41
2
11
12
14
13:1
23
16
44
25
45
26
43
27
47
18
19
22
7
46
43
49
8
50
48
13
17
20
21
Sheet No.:3
1
5
6
3
4
24
39
35
10
36
37
9
Blade Brake Clutch Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 98–9246 1 ASM–Engine
2 2210–316 1 Stop–Rope F/W
Engine
3 98–2004 1 Decal – Engine
4 84–4960 1 Decal – Proline
5 93–8470 1 Screw–Clamp F/W
Engine
6 2210–249 1 Clamp–Casing W
Engine
7 32144–102 3 Screw–HH
8 66–0570–03 1 Brkt–Belt Guide
9 3257–17 1 Key–Hi–Pro
10 56–6180 1 Driver–Pulley
11 56–6160 1 Flywheel *B
12 42–3190 2 Bolt–Blade
13 94–9431 1 ASM–Brake Drum
13:1 52–3480 2 Dampener–Vibration
14 42–6890 1 ASM–Hub
16 46–5693 1 Shield–Bbc
17 62–4280 1 Spacer–Blade
18 3296–33 1 Nut–Lock Ni
19 14–9419 1 Blade
20 91–2255–03 1 Stiffener–Blade Bbc
21 80–2770 1 Anti–Scalp Cup
22 54–9190 2 Nut–Lock
23 32104–107 1 Screw–HH
24 3256–23 1 Washer–Flat
25 49–2810 1 Link – Control
26 49–7960 1 Bellcrank
27 49–7950 1 Sleeve–Bellcrank
28 49–2820 1 Lever
29 32104–96 1 Screw–HH
30 49–7970 1 Spring–Torsion
31 70–1160 1 Washer – Pm
32 68–9780 2 Bearing
33 85–6880 1 Spring–Torsion
34 84–9130 1 Brake Plate Wa
35 42–0884 1 V–Belt
36 46–5650 1 Pulley–Idler
37 46–5631 2 Hub–Idler Pulley
38 322–6 1 Screw–HH
39 3296–47 1 Nut–Lock Ni
41 32144–70 2 Screw–Taptite
42 84–9180 1 Brake Plate Assembly
43 3272–1 2 Pin–Cotter
44 84–9050 1 Pin–Spring
45 65–5280 1 Retainer–Spring
46 84–9100 1 Spring–Bbc
47 46–7040 1 Screw–Thd Form
48 84–8870 1 Guide–Spring
49 84–8880–03 1 Bracket–Spring
50 84–9040 1 Pin–Cable
3
2
3
3322–758
1
5
6
9
7
4
7
Fuel Tank Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 93–3166 1 Tank – Fuel
2 93–7198 1 Gas Cap Assembly
3 51–3210 2 Line–Fuel 5.68
4 71–9280 1 Filter–Fuel
5 84–9170–03 1 Tank Base Wa (Black)
6 2412–95 4 Clamp–Fuel Line
7 95–1727 2 Screw–Engine Mount
8 46–8091 2 Special–HWH
9 84–8930 1 Shield–Retainer
8
Sheet No.:4
4
3328–758
18
19
17
16
1
2
21
14
13
4
23
22
11
Handle Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 98–2385–03 1 Handle
2 3290–378 2 Tie–Cable
3 32111–7 2 Nut–Cap
4 3296–29 4 Nut–Lock Ni
5 3290–456 4 Washer–Belleville
6 84–8361–03 1 Latch–LH Handle
7 322–7 2 Screw–HH
9 322–6 2 Screw–HH
10 74–1741–03 1 Brkt–Traction Adj.
(Black)
11 46–7030 1 Retainer–Cable
13 3–3287 2 Spacer–Handle Latch
14 27–7210 2 Screw–Shoulder
15 48–2810 1 Rod–Bag Support
16 3296–42 1 Nut–Lock Ni
17 46–8081 1 Guide–Rope
18 321–9 1 Screw–HH
19 3–7501 1 Washer
21 84–8401–03 1 Latch–RH Handle
22 32144–70 1 Screw–Taptite
23 3296–47 2 Nut–Lock Ni
10
4
15
2
3
6
5
7
5
9
Sheet No.:5
5
31
24
2225
2120
23 26
1 2
3322–758
32
33
34
19
18
3
17:4
17:1
17
17:3
16
15
4
7
27
13
3
8
9
10
11
7
5
14
6
12
Sheet No.:6
Handle Control Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 98–4995–03 1 Control Bar Wa(Black)
2 85–6750 1 Spring–Control
3 3250–12 8 Screw–PPH
4 98–2005 1 Control–Throttle
5 84–9120 1 Cable–Traction
6 84–9110 1 Cable–Clutch
7 3296–2 8 Nut–Lock Ni
8 71–9310 1 Spacer
9 71–9320 1 Spacer
10 322–19 1 Screw–HH
11 46–6430 1 Screw–Handle
12 3290–378 2 Tie–Cable
13 98–2047 1 Cable – Throttle
14 3296–29 1 Nut–Lock Ni
15 92–1778–03 1 Bracket–Control
16 3296–42 1 Nut–Lock Ni
17 99–8137 1 Panel ASM
17:1 98–2006 1 Decal–Control Panel
17:3 85–6720 1 Decal–Proline Panel
17:4 93–6655 1 Decal–Rear Panel
18 49–1631 1 Spacer–Support
19 17–9427 1 Screw–Hdle
20 86–9320 1 Bushing–Nylon Flange
21 84–9000 1 Traction Lever Wa
22 3272–1 1 Pin–Cotter
23 3296–58 1 Nut–Lock Ni
24 84–8990 1 Bbc Lever Wa
25 84–9040 2 Pin–Cable
26 84–9030 1 Spacer–Control
Bracket
27 32151–86 1 E–Ring – Throt &
Tract
31 32104–76 6 Screw–Acorn Slot
32 99–2542 1 Control–Shift,Bbc
33 85–6780 1 Retainer–Throttle
Cable
34 99–2541 1 Cable–Shift,Bbc
6
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