Toro 73363 Parts Catalogue
FORM NO. 3318–518
312–8 GT–CLASSIC
GARDEN TRACTOR
Model No. 73363 – 6900001 & Up
Parts Catalog
3318–518
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 PageHood and Grille
Hood and Grille 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Steering 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Console - Gear 3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Footrests 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Guages, Throttle 5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Lift System 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fender, Seat 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PTO Clutch Pulley 10. . . . . . . . . . . . . . . . . . . . . . . . . . .
PTO Clutch Linkage 11. . . . . . . . . . . . . . . . . . . . . . . . .
Engine 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheels And Tires 14. . . . . . . . . . . . . . . . . . . . . . . . . . .
Hitches 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Plate. Relays 18. . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission 8-Speed 4 Pinion 19. . . . . . . . . . . . . .
Transmission 8-Speed 4 Pinion (Continued) 20. . .
Air Cleaner 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Governor Linkage 23. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baffles And Shrouds 25. . . . . . . . . . . . . . . . . . . . . . . . .
Breather And Vent 26. . . . . . . . . . . . . . . . . . . . . . . . . . .
Flywheel 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition System 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankcase And Cylinder Head 29. . . . . . . . . . . . . . . .
Camshaft, Crankshaft And Valves 30. . . . . . . . . . . . .
Piston And Rings 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pan And Dipstick 32. . . . . . . . . . . . . . . . . . . . . . . . .
Starter 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note:
Accessories
Description Model / Parts No. Description Model / Parts No.
. .
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. . . . . . . . . . . . . . . . .
i
The TORO Company — 1996
All Rights Reserved
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. . . . . . . . . . . . . . . . .
94–1820 Rev.C
3318–518
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.
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
ii
3318–518
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
iii
3(2)
1 LH
2 RH
Part Identified in illustration but not in part list are mot used on this model
6(2) 7
5(2)
4
24
23
22
25
27
26
8
9(2)
10(4)
3318–518
21
20
15
16 (2) 19 18 (2) 17 (2)
Hood and Grille
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 109495 1 Bezel–LH Headlight
2 109494 1 Bezel–RH Headlight
3 102881 2 Headlamp
4 108130 1 Wire– Ground
5 109459 2 Clamp–Headlight
6 9266714 2 Screw–HWHTF
7 111757 1 Edging
8 112358 1 ASM–Hood & Grill
9 117432 4 Poprivet
10 117344 2 Handle–Latch
11 3296–42 4 Nut–Lock
12 3256–22 3 Washer–Flat
13 116747 1 Bracket–Grill L.H.
14 3229–25 4 Screw–CARR
15 101850 1 Rod–Hood Stop
16 3272–1 2 Pin–Cotter
17 5979 2 Bushing–Nyliner
18 105797 2 Ring–Ext Ret
19 116745 1 Rod–Grill Pivot
20 116746 1 Bracket–Grill R.H.
21 3254–2 1 Washer–Lock
23 94–3709 1 Horsehead Logo
24 92–9826 1 Decal–Front Hood
25 94–6333 1 Decal–Hood RH Top
26 92–9837 1 Decal–Danger
27 94–6332 1 Decal–Hood LH Top
11(4)
12(3)
13
14(4)
Sheet No.: 2
1
3318–518
Part Identified in illustration but not in part list are mot used on this model
6 (2) 7 8 9 10 11 12
5
13
4
23 (2)
34 (2)
9 (2)
17 (2)
33 (2)
RH 31
LH 32
3 (2)
3 (2)
2 (2)
1
20
21
22
23 (2)
35 (2)
24
25
26
30
28 (2)29
27
14
15
16
17
18
19
Sheet No.: 3
Frame Steering
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 6472 1 Bearing–Flanged
2 323–6 2 Screw–HH
3 3296–6 4 Nut–Lock
4 78–2880 1 Lower Steering
5 88–2710 1 Support–Lower
Steering
6 323–8 2 Screw–HH
7 1481 2 Fitting–Grease
8 6397 1 Bearing–Bronze
9 1278 3 Washer–Shim
10 32136–5 1 Nut–Slotted
11 3272–19 1 Pin–Cotter
12 7896 1 Washer–Bowed
13 109262 2 Washer
14 113443 1 Tube–Steering Shaft
15 32121–111 1 Pin–Spiral
16 109189 1 Bearing–Flange
17 3272–21 1 Pin–Cotter
17 5210 14 Washer–Shim
19 92–4987 1 Steering Shaft
20 237–69 1 O–Ring
21 94–3519 1 Steering Wheel 15”
22 94–3715–01 1 Frame
23 3296–39 4 Nut–Lock
24 322–1 1 Screw–HH
25 3253–4 1 Washer–Lock
26 6216 1 Pin
27 5638 1 Axle–Front
28 302–5 2 Fitting–Grease
30 5618 1 Ring–Retaining
31 113379 1 Spindle
32 113380 1 Spindle
33 78–2900 2 ASM–Tie Rod
34 32120–93 2 Snap Ring
35 8519 2 Clip–Wire
2
Part Identified in illustration but not in part list are mot used on this model
33
35
34
2
1
8
7
37
36
910
8
12
11
13
8
14
3318–518
3
4
28
6
5
8
27
1
32
26
25
8
24
30
29
8
16
38
31
17
18
19
20
15
21
23
22
Sheet No.: 6
Console – Gear
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 9108372 6 Screw–Phcr
2 94–1808 1 Plate–Hoodstand
3 322–5 2 Screw–HH
4 3256–23 2 Washer–Flat
5 111386 1 Plate–Shift Pattern
7 112415 1 Stop–PTO
8 9266944 11 Screw–HH
11 117343 2 Latch–Hood
12 117431 4 Poprivet
13 79–3640 1 Console
16 111392 1 Retainer–Offset”j”
19 107069 4 Nut–Speed
20 92–1525 1 Hoodstand
21 117371 4 Screw–CARR
22 9151126 4 Nut–HH
23 78–3010 1 Bracket–Battery
Support
24 88–2170 1 Bracket–Belt
25 103480 1 Switch–Interlock
26 3296–29 2 Nut–Lock
27 106250 1 Cover–Dust
28 107951 1 Bracket–Fender Front
30 94–6337 2 Decal–Model 312–8
31 92–8946 1 Decal–Danger
32 111534 1 Decal–Shift Pattern
33 111960 1 Decal–PTO Clutch
34 79–2470 1 Decal–Back Plate
34 93–7339 A/R Decal–Back Plate
35 112168 1 Decal–Lift
36 111926 1 Decal–Electric System
37 79–5810 1 Decal–Console
38 111510 1 Decal–Parking Brake
3
3318–518
Part Identified in illustration but not in part list are mot used on this model
5 (2)
16
17
8 (2)
RH 1
LH 2
3 (14)
4 (2) 5 (4) 6
12
7
8 (4)
9
10 (4)
11 (4)
11 (2)15 14117
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 94–3710 1 Mat–Foot R.H.
2 94–3712 1 Mat–Foot L.H.
3 3290–479 16 Fastener–Panel
4 518211 A/R Bumper–Rubber
5 107069 6 Nut–Speed
6 113935 1 Cover–Side L.H.
7 9108372 2 Screw
8 116000 6 Screw–CARR
9 94–3522 1 Footrest L.H.
10 7456 4 Clamp
11 3296–29 7 Nut–Lock
12 3230–1 1 Screw–CARR
13 106352 1 Guard–Lower Belt
14 108457 1 Nut–Push On
15 9266944 1 Screw–HH
16 94–3724–01 1 Belt Guard
17 94–3521 1 Footrest R.H.
13
Sheet No. : 9
Footrests
4
1 (2)
Part Identified in illustration but not in part list are mot used on this model
6
7
2
4
3 (2)
17
5 (2)
8 (5)
15:3
15:1
15:2
15
18
19
16 20
9
10
14:114:2
11
3318–518
12
13:2
14
Gages, Throttle
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 9157404 2 Nut
2 120590 1 Stop–Throttle
6 66–0120 1 Knob
7 9107922 2 Screw
9 112214 1 Control–Choke
10 62–7770 2 Key–Ignition
11 94–3723 1 Hourmeter
13 102138 1 ASM–Switch
14 116338 1 ASM–Switch
17 115854 1 Control–Throttle
18 9202624 1 Washer–Flat
19 3256–37 1 Washer–Flat
20 109530 1 Nut–Hex Palnut
21 9202594 1 Washer
11:1
11:2
12:1
13
12:2
12:3
13:1
21
13:2
Sheet No. : 10
5
3318–518
Part Identified in illustration but not in part list are mot used on this model
21 3
4
738 (2) 38 (2)
7
4 (2)
5 (2)
10
34
33
4
32
37
36
35
32 5 4 30 29 28
31
24
25
24 (2)
26
27
Manual Lift System
23
22
6
10
7
21 (2)
3
20
19 (2)
11
2
8
9
Sheet No.: 13
12
13
14
15
16
17
18
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 32151–91 1 Ring–Retaining
2 3256–62 2 Washer–Flat
3 106269 2 Bearing–Flange
4 3296–29 6 Nut–Lock
5 3256–23 3 Washer–Flat
6 106411 1 ASM–Lift Hgt Cont
Bkt
7 9266944 1 Screw–HH
8 108565 1 Shaft–Lift Lever
9 1121 1 Key
10 105316 2 Cap–Rod
11 92–6710 1 Grip–Handle
12 3624 1 Spring–Compression
13 8130 1 Retainer–Spring
14 32121–103 1 Pin–Spring
15 32121–25 1 Pin–Roll
16 108563 1 ASM–Lift Lever
17 933148 1 Pin–Spirol
18 106257 1 Rod–Latch
19 9335074 2 Cotter–Hairpin
21 3256–5 1 Washer–Flat
21 9266964 2 Screw–HH
22 5280 1 Knob–Height Control
23 106258 1 Sleeve
24 322–5 3 Screw–HH
25 106345 1 Casting–Lift Lever
26 110653 1 Rod–Height Control
27 3272–10 1 Pin–Cotter
28 78–1550 1 Lift Lever
29 6229 1 Bearing
30 32120–47 1 Ring–Retaining
31 113445 1 ASM–Lift Bar
32 9335054 2 Hairpin
33 3256–25 1 Washer–Flat
34 322–6 1 Screw–HH
35 106522 1 Chain–Lift
36 6739 1 Trunnion
37 3296–39 1 Nut–Lock
38 8830 4 Retainer–”j”
39 322–2 2 Screw–HH
6
Part Identified in illustration but not in part list are mot used on this model
1
2
23
3
4 5
6
1
7
8
9
10
11
12
13
14
16
3318–518
28
27
26
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 7879 2 Bushing
2 3256–26 1 Washer–Flat
3 9335054 1 Hairpin
4 920248 2 Washer–Nylon
5 103543 1 ASM–Brake Bellcrank
6 103628 1 Spring–Extension
7 102809 1 Nut–Hex Lock
8 6820 1 Grip
9 106451 1 ASM–Parking Brake
10 102025 1 Spacer
11 3256–24 2 Washer–Flat
12 107677 1 Spring–Extension
13 105900 1 Rod–Brake Rear
14 323–9 1 Screw–HH
15 107939 A/R Belt–8 Sp Drive
15 3296–39 1 Nut–Lock
15 93–9808 A/R V–Belt Single
16 106417 1 ASM–Rod
17 9266944 1 Screw–HH
18 3272–6 1 Pin–Cotter
19 101161 1 Trunion
20 105896 1 Arm–Clutch Rod
21 103347 1 Rod–Clutch
22 3272–10 1 Pin–Cotter
23 111383 2 Collar W/Set Screw
24 7896 1 Washer–Bowed
25
Clutch
15
18
11
19
20
29
21
22
4
23
17
Sheet No.: 1824
25 94–3703 1 Pedal–Clutch
26 302–5 1 Fitting–Grease
27 1278 1 Washer–Shim
28 9202254 1 Washer–Special
29 933190 1 Pin–Spring
30 108035 A/R Spring–Clutch
7
3318–518
Part Identified in illustration but not in part list are mot used on this model
1
2
3
4
5
6
7
20
25
19
24
18
23
17
26
22
16
27
21
28
29
30
8
24
4
14
15
13
12
11
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 93–9808 1 V–Belt Single
2 106193 1 Screw–HH
Sp Hd
3 7451 1 Pulley–V
4 3296–42 2 Nut–Lock
5 78–2970 1 ASM–Clutch Idler Arm
6 32146–2 1 Nut–Lock
7 321–31 1 Screw–HH
8 3765 1 Washer–Shim
14 78–3250 1 Spacer–Shoulder
15 92–6849 1 Rod–Brake Front
16 112841 1 Cap–#234–5 Black
17 111242 1 Wire–Belt Guide
18 3256–25 1 Washer–Flat
19 3253–6 1 Washer–Lock
20 324–5 1 Screw–HH
21 94–3706 1 Pedal–Brake
22 302–5 1 Fitting–Grease
23 111383 1 Collar W/Set Screw
24 3272–10 2 Pin–Cotter
25 920248 1 Washer–Nylon
26 78–3240 1 Absorber–Gas Spring
27 321–9 1 Screw–HH
28 3256–22 1 Washer–Flat
29 78–3260 1 Spacer–Shoulder
30 933267 1 Pin–Spring
Brake
10
Sheet No.: 19
8
Part Identified in illustration but not in part list are mot used on this model
3318–518
9
8 (2)
4 (2)
7
6 (2)
5 (2)
4 (2)
3 (2)
2 (2)
1 (2)
19
20 (4)
14 (2)
15 (2)
16 (2)18 (4) 17
22:2
10 (4)
13 (2)
22:121 (2) 22 (2)
23 (2)
24 (4)
11
12
25 (2)
Fender, Seat
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 701178 2 Cap–Protector
2 3296–58 2 Nut–Flange
3 92–7054 2 Spring–Compression
4 322–5 4 Screw–HH
5 105503 2 Bushing
6 92–6986 2 Bolt–Shoulder
7 92–6972–03 1 Support–Seat
8 92–6750 2 Spacer–Nylon
9 92–6511 1 Seat
10 9266944 4 Screw–HH
11 94–3722–01 1 Fender
12 79–0970–03 1 Bracket–Pivot LH
13 109989 2 Spacer
14 94–2869 2 Washer–Flat
15 700806 2 Knob
16 3296–29 2 Nut–Lock
17 79–0950–03 1 Bracket–Pivot RH
18 9266974 4 Screw–HH
19 38–1420 1 Switch–Seat
20 3250–31 4 Screw–Phcr
21 108547 2 Reflector
24 3296–27 4 Nut–Lock
28 94–6334 1 Decal–Rear Fender
30 94–6331 1 Decal–Wheelhorse
Sheet No.: 20
9
3318–518
27
26
Part Identified in illustration but not in part list are mot used on this model
5 3 7 8 9 10
4
3
2
1
13
14 (4)
15
25
24
28
23
16
17
11 (2)
12 (2)
22 (2)
21
20
PTO Clutch Pulley
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 113108 1 Rod–PTO Housing
2 102872 1 Shaft–PTO
3 32120–72 2 Ring–Retaining
4 32120–62 1 Ring–Retain
5 109842 1 Bearing–Ball
7 103478 1 Housing–Clutch
8 114881 A/R ASM–PTO Clutch
Plate
8 94–6650 1 ASM–Plate
9 7466 1 Pulley–Engine
10 105453 1 Key–Sq
11 3246–2 2 Screw–HSH Set
12 6659 2 Retainer
13 6658 1 Race–Bearing
14 9080026 4 Screw–Lock
15 6663 1 Seal–Oil
16 6662 1 Bearing–Needle
17 32128–40 1 Nut–Lock
18 94–3726 1 Bracket
19 323–6 1 Screw–HH
20 106695 1 Ring–Push On
21 94–3704 1 Belt Cover–PTO
22 94–3735 2 Nut–Wing
23 9335064 1 Hairpin
24 3256–27 1 Washer–Flat
25 933274 1 Pin–Spirol
19
18
Sheet No.: 22
26 113107 1 Clevis
27 111314 1 ASM–Pin
28 94–3729 1 Retainer–Bolt
10
Part Identified in illustration but not in part list are mot used on this model
5 (2)
6 7
8
3318–518
5
4
3
2
1
24
23 (2)
22 (2)
21 (2)
20
19 (2)
18
17
9
10
11
12
13
14 (2)
15 (2)
PTO Clutch Linkage
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 94–3727 1 Knob
2 94–3701 1 PTO Clutch Lever
3 32151–11 1 Ring–Grip
4 5666 1 Bushing–Nyliner
5 3272–10 3 Pin–Cotter
6 5983 1 Bushing
7 103125 1 Spring–Extension
8 3765 1 Washer–Shim
9 9335054 1 Hairpin
10 323–7 1 Screw–HH
11 110669 1 Plate–PTO
12 110656 1 Trunnion
13 111240 1 Bracket
14 3256–25 2 Washer–Flat
15 3253–6 2 Washer–Lock
16 324–5 2 Screw–HH
17 3296–39 1 Nut–Lock
18 104859 1 Spacer–Link
19 3229–25 2 Screw–CARR
20 110665 A/R ASM–Bracket
20 94–6652 1 ASM–Brake
21 3256–22 2 Washer–Flat
22 3253–3 2 Washer–Lock
23 3218–1 2 Nut–Jam
24 111052 1 Rod–PTO Clutch
16 (2)
Sheet No.: 23
11
Loading...