Form No. 3327–418
Mid–Size Mower
ProLine Gear 10.5hp with 32in Side Discharge
Mower
Model No. 30164—220000001 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 entire service assembly and the b represents a
sequential number unique to each part within the service
assembly.
The a represents the reference number of
The TORO Company — 2002
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.
3327–418
Contents
Description Page Description Page
Engine and Fuel System Assembly 3 . . . . . . . . . .
Transmission and Drive Pulley Assembly 4 . . . . .
Wheel Drive Assembly 6 . . . . . . . . . . . . . . . . . . . . .
Upper Handle Assembly 7 . . . . . . . . . . . . . . . . . . . .
Deck Assembly 8 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Caster and Blade Brake Assembly 9 . . . . .
Spindle Assembly 11 . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 12 . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 13 . . . . . . . . . . . . . . . . . . . . . . .
Crankcase Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 14 . . . . . . . . . . . . . . . . . . . . . . .
Carburetor Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 15 . . . . . . . . . . . . . . . . . . . . . . .
Carburetor Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 16 . . . . . . . . . . . . . . . . . . . . . . .
Air Cleaner and Muffler Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 17 . . . . . . . . . . . . . . . . . . . . . . .
Governor Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 18 . . . . . . . . . . . . . . . . . . . . . . .
Blower Housing Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 19 . . . . . . . . . . . . . . . . . . . . . . .
Starter Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 20 . . . . . . . . . . . . . . . . . . . . . . .
Gasket Assembly
Engine Briggs and Stratton Model
28B702–1041–E1 21 . . . . . . . . . . . . . . . . . . . . . . .
Gasket Assembly (Continued)
Engine Briggs and Stratton Model
28B702–1041–E1 22 . . . . . . . . . . . . . . . . . . . . . . .
Accessories
Description Model / Part No. Description Model / Part No.
Soft Bagger 30198 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . .
HH hex head . . . . . . . . . . . . . . . . .
HHF hex head flange . . . . . . . . . . . . . . . .
HLH hex lag head . . . . . . . . . . . . . . . .
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
HYD hydraulic . . . . . . . . . . . . . . . .
INC incorporated . . . . . . . . . . . . . . . . .
LH left hand . . . . . . . . . . . . . . . . .
NI nylon insert . . . . . . . . . . . . . . . . . .
PPH Phillips pan head . . . . . . . . . . . . . . . .
PTH Phillips truss head . . . . . . . . . . . . . . . .
PTO power take off . . . . . . . . . . . . . . . .
RH right hand . . . . . . . . . . . . . . . . .
SFH slotted fillister head . . . . . . . . . . . . . . . .
SHH slotted hex head . . . . . . . . . . . . . . . .
SQH square head . . . . . . . . . . . . . . . .
SHWH slotted hex washer head . . . . . . . . . . . . . .
SPH slotted pan head . . . . . . . . . . . . . . . .
SRH slotted round head . . . . . . . . . . . . . . . .
STD standard . . . . . . . . . . . . . . . .
TAP self tapping . . . . . . . . . . . . . . . .
TTH Torx truss head . . . . . . . . . . . . . . . .
WH wing head . . . . . . . . . . . . . . . . .
2
27
26
3327–418
1
2
3
4
5
2
24
22
23
20
21
28
Engine and Fuel System Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 1–633023 2 Stud
2 3256–23 4 Washer–Flat
3 1–633349 2 Spring–Tank, Fuel
4 3296–47 2 Nut–Lock, NI
5 1–303077 4 Clamp–Line, Fuel
9 1 Engine–Briggs
(28b702–1041–E1)
10 63–8440 1 Decal–Surface, Hot
11 3290–357 2 Nut–HHF
12 323–13 1 Screw–HH
13 322–7 4 Screw–HH
14 1–303334 4 Washer–Spring
18 1–303022 1 Hose–Line, Fuel
19 1–603770 1 Valve–Fuel
20 1–603955 1 Hose–Line, Fuel
21 1–543277 1 Elbow–Tank, Fuel
22 322–3 2 Screw–HH
23 1–513645 1 Bushing–Valve, Fuel
24 1–805005 2 Washer–Lock
26 1–323551 1 Tank–Fuel
27 1–513508 1 Cap–Fuel
28 32128–20 4 Nut–HF
29 1–802002 1 Screw
*99 1–303287 1 Tie–Plastic
*99 1–303335 1 Tie–Plastic
19
14
18
13
12
9
11
29
10
11
Sheet No.: 2
Not serviced separately
* Not illustrated
3
3327–418
30
29
28
27
31
32
33
18
24
23
22
26
25
35
21
39
36
20
40
19
37
41
18
38
17
16
43
42
15
48
44
45
14
13
47
55
12
11
10
9
8
46
4
58
49
50
7
59
56
57
53
1
2/3
4
5
6
54
Sheet No.: 3
Transmission and Drive Pulley Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 1–402112–01 1 Deck–Rear
2 1–323252 2 Bearing–Shaft
3 1–323254 2 Flange–Output
4 1–803310 3 Screw–Set
5 1–323363–03 2 Sheave–Transmission
6 321–3 4 Screw–HH
7 5–1336 1 Key
8 3242–4 2 Screw–Set, SQH
9 3296–39 1 Nut–Lock, NI
10 3256–24 1 Washer–Flat
11 1–323285 1 Idler–Drive,
Transmission
12 3256–5 2 Washer–Flat
13 322–3 4 Screw–HH
14 1–805005 4 Washer–Lock
15 3296–2 2 Nut–Lock
16 1–513152 1 Switch–Closed,
Normally
17 32151–62 2 Ring–Retaining
18 3257–5 3 Key–Woodruff
19 1–323502 2 Shaft–Transmission
20 51–4220 2 Guard–Coupler
21 1–323680 2 Coupler
22 1–323630 1 V–Belt
23 3245–41 2 Screw–HSH
24 1–323278 1 Sheave–Transmission
25 302–19 2 Fitting–Grease
26 1–323500 1 Transmission
27 3230–1 2 Screw–CARR
28 1–323387–03 1 Plate–Shift
29 98–3256 1 Decal–Speed, Ground
30 1–303020 1 Grip–Lever
31 98–3274–03 1 Lever–Shift
32 98–5975 1 Washer–Belleville
33 3296–6 1 Nut–Lock, NI
35 1–323379 1 Washer–Lever, Shifter
36 32128–20 2 Nut–HF
37 32104–32 4 Screw–HH
38 1–603403 1 Bolt–Shoulder
39 1–323389–03 2 Bracket–Plate, Shift
40 1–806003 1 Pin–Hair
41 1–303186 1 Bellcrank
42 3290–357 1 Nut–HHF
43 95–2814 1 Decal–Shut Off, Fuel
44 3290–500 2 Screw–PPH
45 1–543296 1 Grommet–Line, Fuel
46 3231–6 1 Screw–CARR
47 3296–42 4 Nut–Lock, NI
48 98–0776 1 Decal–Caution
49 1–323256 1 Sheave–Transmission
50 1–403160 1 Sheave
53 1–323318–01 2 Hitch–Sulky
4
30
29
28
27
31
32
33
18
24
23
22
26
25
35
21
39
36
20
40
19
37
41
18
38
17
16
43
42
48
15
44
45
14
13
47
55
12
11
10
9
8
46
4
58
49
50
7
59
56
57
53
3327–418
1
2/3
4
5
6
54
Sheet No.: 3
Transmission and Drive Pulley Assembly (Continued)
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
54 323–6 4 Screw–HH
55 3290–357 4 Nut–HHF
56 1–603610 2 Washer–Spring
57 3212–6 1 Screw–HH
58 1–633453 1 Spacer–Clutch
59 1–373034 2 Washer–Swivel
5
3327–418
4
3
2
5
6 LH
7 RH
8
9
10
44
43
42
41
13
13
40
13
39
44
38
43
37
36
1
4
19
22
23
18
17
24
25
45
26
21
28
13
27
46
29
30:1
11
12
13
30:2:1
30:2:2
14
16
30:2:3
30:2:4
30
30:2
30:2:1
27
34
Wheel Drive Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 98–3273 2 Spring–Extension
2 323–10 2 Screw–HH
3 32151–47 2 Ring–Retaining
4 1–806003 4 Pin–Hair
5 3256–23 2 Washer–Flat
6 104–1321–03 1 RH Idler Arm ASM
7 104–1322–03 1 LH Idler Arm ASM
8 74–0521 2 Fitting–Rod
9 283–6 2 Pin–Clevis
10 1–323296 2 Rod–Brake
11 1–322125 2 Swivel–Brake
12 1–513959 2 Wingnut–Nylock
13 3290–357 14 Nut–HHF
14 323–16 4 Screw–HH
16 98–5131–01 2 Shield–Wheel, Drive
17 1–323694 4 Spacer–Shield
18 1–323634 2 Idler–Drive, Wheel
19 302–19 2 Fitting–Grease
21 1–323307 4 Pin–Clevis
22 1–322209–03 2 Arm–Brake
23 32120–47 2 Ring–Retaining,
External
24 1–803051 4 Nut–Push
25 1–323595 2 Band–Brake
26 1–322232–03 1 Axle ASM
27 1–543436 8 Washer–Spacer
Sheet No.: 4
27 1–523157 6 Washer–Spacer
28 1–323261 2 Drum–Brake
29 1–323349 2 Sheave–Wheel, Drive
30 2 Wheel & Tire ASM
30:1 1–323361 1 Tire
30:2 1–323360 1 Wheel & Hub ASM
30:2:1 1–323329 2 Bearing–Flanged
30:2:2 1 Rim ASM
30:2:3 1 Fitting–Grease
30:2:4 1 Valve Stem & Cap
34 1–808519 2 Ring–Snap
36 322–5 8 Screw–HH
37 1–603430 2 Scraper
38 1–323744 2 Belt–Drive, Wheel
39 3296–29 2 Nut–Lock, NI
40 2412–104 2 R–Clamp
41 98–3259 1 Shield–Trailing
42 322–3 2 Screw–HH
43 98–5975 4 Washer–Belleville
44 323–6 4 Screw–HH
45 1–373034 8 Washer–Swivel
46 1–805005 8 Washer–Lock
Not serviced separately
6
1
2
3
4
5
6
3327–418
36
28
29
23
15
14
13
12
11
10
37
33
32
31
30
3
14
20
21
22
23
24
35
34
24
27
25
26
17
18
19
7
8
9
16
Sheet No.: 5
Upper Handle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 98–3282 2 Rod–Control
2 95–5522–03 1 Control Bar ASM
3 3296–2 5 Nut–Lock
4 82–2290 1 Decal–Bar, Control
5 32105–1 1 Screw–SHH
6 98–3289–03 1 Bail ASM
7 82–2280 1 Decal–Handle,
Reverse
8 3272–11 2 Pin–Cotter
9 99–8501–03 1 Control–Pivot
10 218–595 1 Connector–Body
11 98–3261–03 1 Lever–Brake, Parking
12 98–3266 1 Decal–Brake, Parking
13 740275 1 Switch–Seat
14 1–806003 3 Pin–Hair
15 237–141 2 Grommet–Rubber
16 98–3267–01 1 Upper Handle ASM
17 283–55 2 Pin–Clevis
18 100–6485 1 Control–Throttle
19 2412–120 2 R–Clamp
20 95–5537 1 Decal–Engage, Deck
21 1–303335 1 Tie–Plastic
22 1–303160 1 Spring–Compression
23 3256–24 2 Washer–Flat
24 3296–39 5 Nut–Lock, NI
25 100–6484 1 Harness–Wire
26 98–3279 1 Linkage–Drive, Blade
27 98–3287–03 1 Lever–Engagement,
Blade
28 323–6 4 Screw–HH
29 32104–76 2 Screw
30 1–304259 1 Panel–Control
31 74–0720 1 Tube–Manual
32 32105–14 4 Screw
33 95–5437 1 Decal–Panel, Control
34 99–8509 1 Spacer
35 1–303020 1 Grip–Lever
36 323–10 1 Screw–HH
37 98–4387 1 Decal–Protection, Ear
7
3327–418
18
15:2
17
15
19
20
21
9:5
22
9:11
1
9:13
3
2
4
5
6
9:14
9:3
9
9:6
9:10
9:5
9:1
25
9:6
Sheet No.: 6
Deck Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 1–324407 1 Shield–Belt
2 100–6482 1 Decal–Proline
3 1–323385 4 Knob–3 Prong
4 1–323417 4 Washer
5 1–303536 2 Stud–Shield, Belt
(Long)
6 1–303537 2 Stud–Shield, Belt
(Short)
9 105–4675 1 Deck ASM
9:1 1–302189–01 1 Baffle
9:3 1–403005 1 Decal–Danger
9:5 322–2 7 Screw–HH
9:6 32128–20 7 Nut–HF
9:10 66–1340 1 Decal–Danger
9:11 67–5360 1 Decal–Danger
9:13 98–3296 1 Decal–Routing, Belt
9:14 98–5130 1 Decal–Torque
15 1–304256 1 Chute–Discharge
15:2 54–9220 1 Decal–Danger
17 98–3281 1 Spacer–Spring
18 98–3280 1 Spring–Deflector
19 3296–29 1 Nut–Lock, NI
20 323–8 6 Screw–HH
21 98–5975 6 Washer–Belleville
22 3290–357 6 Nut–HHF
25 322–50 1 Screw–Cap
8