Toro 30317 Parts Catalogue

Form Number 3352-519

Mid-Size ProLine, T-Bar, Gear Drive

15 HP with 36in Side Discharge Mower

Model No. 30317 - 250000001 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.

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.

2004©The Toro Company -

Contents

Description Page

. . . . . . 3Engine Installation Assembly

. . . . . . 4Fuel Tank Assembly

. . . . . . 5Lower Control Assembly

. . . . . . 6Transmission Drive Assembly

. . . . . . 7Wheel Drive and Brake Assembly

. . . . . . 8Upper Handle Assembly

. . . . . . 9Control Panel Assembly

. . . . . . 10Carrier Frame As s embly

. . . . . . 11Spindle, Pulley and Belt Assembly

. . . . . . 12Spindle Assembly No. 106-0785

. . . . . . 13Outer Spindle Assembly 106-0787

. . . . . . 14Deck Assembly

. . . . . . 15Deflector Assembly No. 107-4194

. . . . . . 16Drive Belt and Tensioner Assembly

. . . . . . 17Crankshaft Assembly Kohler CV15T-41629

. . . . . . 18Crankcase Assembly Kohler CV15T-41629

Description Page

Oil Pan/Lubrication Assembly Kohler CV15T­41629

Head/Valve/Breather Assembly Kohler CV15T­41629

Ignition/Electrical Assembly Kohler CV15T­41629

Blower Housing and Baffle Assembly Kohler
CV15T-41629

Starting System Assembly Kohler CV15T­41629

Engine Control Assembly Kohler CV15T­41629

Air Intake/Filtration Assembly Kohler CV15T­41629

Part Description Abbreviations

Part descriptions in this catalog may include the following abbreviations.

AR. . . . . . . . . . . . . . .as required

ASM. . . . . . . . . . . . . assembly

CARR. . . . . . . . . . . . carriage

DEG. . . . . . . . . . . . . degrees

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

HS. . . . . . . . . . . . . . .hex

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

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

WH. . . . . . . . . . . . . . wing head

. . . . . . 19

. . . . . . 20

. . . . . . 21

. . . . . . 22

. . . . . . 23

. . . . . . 24Fuel System Assembly Kohler CV15T-41629

. . . . . . 25

. . . . . . 26

. . . . . . 27Exhaust Assembly Kohler CV15T-41629

. . . . . . 28Attachments and Accessories List

Footnotes

n

Not illustrated

p

Obtain Parts From Your Local Kohler Dealer

o

Not serviced separately

2

3352-519

Engine Installation Assembly

Ref Part No. Qty. Description

Valve-Drain, Oil1

92-6877
1-603610
106-0699

o

32144-19
2412-87
2412-98
47-2982
104-8136
33104-025
3255-8
32128-20
237-124
104-6373
1-613235
1-633630
1-633545
1-633543-03
322-11
3256-23
33114-025
322-7
3212-9
107-4136

1

Washer-Spring2

2

Decal-Warning, Hot Surfaces3

1

Engine-Kohler, Cv15t-4162941
Screw-SHWH5

1

Clamp-Cable6

1

Clamp7

2

Hose-Fuel8

1

Harness-Wire9

1

Screw-HHF10

1

Washer-Lock11

1

Nut-HF12

2

Grommet13

1

Tube-Retainer14

1

Washer15

4

Grommet-Brake16

2

Spacer17

2

Strap-Clutch, Brake18

1

Screw-HH19

1

Washer-Flat20

5

Screw-HH21

4

Screw-HH23

1

Screw-HH24

1

Washer25

1

Ref Part No. Qty. Description

Clutch / Brake26

105-2635
107-4112
608006
94-5847-01
56-6360
2412-134
12-3270

n

103-1964

1

Pulley-Drive27

1

Key-Square28

1

Cover-Pulley29

1

Filter-Fuel30

1

R-Clamp31

1

Screw32

1

Hose-Drain, Oil99

1

3

3352-519

4

Ref Part No. Qty. Description

Gas Cap ASM1

88-3980
88-4010
106-0730
103-2605
104-8121
3256-23
1-633349
3296-47
106-0546-01
2412-98
47-2982
1-603770
47-2966
322-4
3253-4
95-2814
98-0776

1

Gasket-Cap, Gas1:3

1

Fuel Tank ASM2

1

Fitting-Fuel, Bulkhead2:2

1

Stud-Threaded3

2

Washer-Flat6

4

Spring-Tank, Fuel7

2

Nut-Lock, NI8

2

Gear Frame ASM9

1

Clamp10

4

Hose-Fuel11

1

Valve-Fuel12

1

Hose-Fuel14

1

Screw-HH15

2

Washer-Lock16

2

Decal-Shut Off, Fuel17

1

Decal-Caution18

1

Fuel Tank Assembly

4

5

3352-519

Lower Control Assembly

Ref Part No. Qty. Description

Nut-Wing1

32103-25
3256-23
3290-307
52-2890
74-0521
283-6
74-0040
67-6380-01
67-6370-01
323-16
323-6
3296-23
95-2800
95-2801
74-0220-01
74-0230-01
51-4450
68-9690
51-4380
51-4370
3296-39
3234-32
32128-23

2

Washer-Flat2

6

Pin-Hair3

4

Bushing-Nylon4

2

Fitting-Rod5

2

Pin-Clevis6

2

Spacer-Pivot, Idler7

4

Bracket-Support, LH8

1

Bracket-Support, RH9

1

Screw-HH10

2

Screw-HH11

4

Nut-Lock, NI12

2

Pulley-Idler13

2

Spacer-Pulley14

2

Bracket-Idler, LH15

1

Bracket-Idler, RH16

1

Screw-Leveler17

2

Fitting-Rod18

2

Spring-Torsion, LH19

1

Spring-Torsion, RH20

1

Nut-Lock, NI21

6

Screw-HHF31

6

Nut-HF32

6

5

3352-519

6

Transmission Drive Assembly

Ref Part No. Qty. Description

Grip1

47-1970
98-3274-03
3296-6
98-5975
1-323379
1-323500
302-5
1-323680
51-4220
1-323254
321-4
3257-5
3245-9
32151-62
105-2698
104-1102
1-323252
95-1529
95-1526
105-5646
3245-1
32120-64
105-5668
68-2190

6

1

Lever-Shift2

1

Nut-Lock3

2

Washer-Belleville4

1

Washer5

1

Transmission6

1

Fitting-Grease7

2

Coupler8

2

Guard-Coupler9

2

Flange-Output10

2

Screw-HH11

4

Key-Woodruff12

3

Screw-Set13

2

Ring-Retaining14

2

Pulley-Transmission15

2

Shaft-Output16

2

Bearing-Shaft17

2

Rod-Shield18

1

Shield-Trailing19

1

Pulley-Driven20

1

Screw-Set, HSH21

1

Ring-Snap, External22

1

V-Belt23

1

Spring24

1

Ref Part No. Qty. Description

1

27-6230
323-9
16-7509
256-155
62-4540
3296-39
322-2
3253-4
3296-42
1-323389-03
9264964
32128-20
1-323387-03
3230-1
98-3256

Bolt-Wheel25
Screw-HH26

1

Lever-Idler27

1

Bushing-Flange27:1

2

Pulley28

1

Nut-Lock, NI29

1

Screw-HH30

4

Washer-Lock31

4

Nut-Lock, NI32

4

Bracket-Plate, Shift33

2

Screw-Hwh, Thd Cut34

4

Nut-HF35

2

Plate-Shift36

1

Bolt-CARR37

2

Decal-Speed, Ground38

1

7

3352-519

Wheel Drive and Brake Assembly

Ref Part No. Qty. Description

Ring-Retaining1

32151-72
32151-56
106-8792
106-8779-01
3290-307
51-4580
32151-40
106-8773
51-4290
3296-29
254-94
1-523157
1-809082
106-0892
104-6322
106-0893
232-27
242-50
241-119
1-413333
254-72
302-19
1-633926
106-5544

4

Ring-Retaining, External2

2

Plate-Link, Br a k e3

2

Brake Arm ASM4

2

Pin-Hair6

2

Rod-Brake7

2

Ring-Retaining8

2

Brake Link ASM9

2

V-Belt10

2

Nut-Lock, NI12

8

Bearing-Cone, Tapered13

4

Washer-Spacer14

2

Nut-SHH15

2

Wheel And Tire ASM16

2

Tire16:1

1

Wheel16:2

1

Stem-Valve16:3

1

Nut-Lug17

8

Cap-Dust18

2

Hub/wheel ASM19

2

Bearing-Cup, Tapered19:2

2

Fitting-Grease19:3

1

Stud-Wheel19:4

4

Pulley-Wheel20

2

Ref Part No. Qty. Description

2

1-323262
322-5
1-543511
104-1197
104-1196-01
1-806800
32128-21
3234-11

Band-Brake22
Screw-HH23

8

Seal-Grease24

2

Spacer-Wheel25

2

Axle ASM26

1

Pin-Cotter27

2

Nut-HF28

6

Screw-HHF29

6

7

3352-519

8

Ref Part No. Qty. Description

Rod-Control1

105-4677
3272-4
237-141
82-2290
82-7680-03
82-7690-03
82-2280
106-5477-03
3272-11
105-3158-03
283-55
3290-378
32128-21
3234-11
98-4387
32105-1
51-4850-03
52-2010
3296-2
218-595
82-2190

2

Pin-Cotter2

2

Grommet-Rubber3

2

Decal4

1

Bail ASM5

1

Bar-Control6

1

Decal7

1

Control Pivot ASM8

1

Pin-Cotter9

2

Upper Handle ASM10

1

Pin-Clevis11

2

Tie-Cable12

1

Nut-HF13

4

Screw-HHF14

4

Decal-Protection, Ear15

1

Screw-SHH16

1

Lever-Brake, Parking17

1

Decal-Lever, Parking18

1

Nut-Lock19

1

Connector-Body20

1

Switch-Bail21

1

Upper Handle Assembly

8

9

3352-519

Ref Part No. Qty. Description

Decal-Danger1

105-0884
63-8360
107-4102
32104-76
32105-14
3296-42
104-8141
93-1187-03
321-2
3296-2
29-5560
218-461
3254-5
2412-120
104-7050
104-8140
104-8177-03
106-5499
104-7048

1

Key-Ignition2

1

Cable-Throttle3

1

Screw4

4

Screw-SHH5

4

Nut-Lock, NI6

1

Module-Delay7

1

Panel-Bottom8

1

Screw-HH9

1

Nut-Lock12

4

Switch-On/off13

1

Nut-HH13:1

1

Washer-Tooth13:2

1

R-Clamp14

2

Housing-Manual15

1

Switch-PTO16

1

Panel-Control17

1

Decal-Control Panel18

1

Cap-Housing19

1

Control Panel Assembly

9

3352-519

D2

Ref Part No. Qty. Description

Carrier Frame ASM1

106-0706
32148-9
94-1291
302-5
105-3165-01
106-0719
240-3
106-0565
106-0887
12-3270
106-5473-01
3290-199
104-1105
1-513336
321-5
3256-22
32120-33
105-0842
106-0635
105-3159-01
32153-5
100-6451
232-27
302-11

1

Insert-Nut1:2

3

Bushing1:3

4

Fitting-Grease1:4

2

Cover-Frame, Carrier2

1

Decal3

1

Grommet-Rubber4

1

Washer-Rubber5

3

Knob6

3

Screw7

2

Shield-Heat8

1

Nut-Speed9

2

Spacer-Support, Deck10

4

Bushing-Deck11

2

Screw-HH12

2

Washer-Flat13

2

Ring-Retaining14

2

Spacer15

4

Decal-HOC16

2

Castor Fork ASM17

2

Nut-Lock, Side18

2

Castor Wheel ASM19

2

Stem-Valve19:1

1

Fitting-Lube, 45 DEG19:2

1

10

Carrier Frame Assembly

Ref Part No. Qty. Description

83-4740
62-5580
100-6452
100-6453
325-19
283-71
3-6781
106-5512
106-5510
106-5506
106-5504

1

Bearing19:3
Bearing-Outside19:4

2

Tire-Tubeless19:5

1

Bushing-Spanner20

2

Screw-HH21

2

Pin-Lynch22

2

Washer-Thrust23

8

Decal-Service, Hydro Pistol Grip24

1

Decal-Service, Gear Pistol Grip24

1

Decal-Service, Gear Tbar24

1

Decal-Service, Hydro Tbar24

1