Mid-Size Mower
ProLine Hydro 15hp
with 112cm Side Discharge Mower
Model No. 30299TE—230000001 and Up
Form No. 3328-543
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 — 2003
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.
3328-543
Contents
Description Page Description Page
Engine and Oil Cooler Assembly 3 . . . . . . . . . . . .
Pivot and Linkage Assembly 4 . . . . . . . . . . . . . . . .
Handle Assembly 5 . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Panel Assembly 6 . . . . . . . . . . . . . . . . . . . .
Parking Brake Assembly 7 . . . . . . . . . . . . . . . . . . .
Fuel Tank, Hydro Pump and
Power-Take-Of f Assembly 8 . . . . . . . . . . . . . . .
Hydraulic Pump Assembly No. 95-1538 9 . . . . . .
Hydraulic and Drive System Assembly 10 . . . . . . .
Wheel motor Assembly No. 82-8230 12 . . . . . . . . .
Battery Assembly 13 . . . . . . . . . . . . . . . . . . . . . . . . .
Deck and Cover Assembly 14 . . . . . . . . . . . . . . . . . .
Spindle and Idler Assembly 15 . . . . . . . . . . . . . . . . .
Spindle Housing Assembly No. 67-7600 16 . . . . . .
Spindle Housing Assembly No. 67-7660 17 . . . . . .
Carrier Frame Assembly 18 . . . . . . . . . . . . . . . . . . .
Decal and Belt Assembly 19 . . . . . . . . . . . . . . . . . . .
Electrical Schematic 20 . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft Assembly (Group 1)
Kohler Engine CV15S-41620 21 . . . . . . . . . . . . .
Crankcase Assembly (Group 2)
Kohler Engine CV15S-41620 22 . . . . . . . . . . . . .
Oil Pan and Lubrication Assembly (Group 3)
Kohler Engine CV15S-41620 23 . . . . . . . . . . . . .
Head, Valve and Breather Assembly (Group 4)
Kohler Engine CV15S-41620 24 . . . . . . . . . . . . .
Ignition and Electrical Assembly (Group 5)
Kohler Engine CV15S-41620 25 . . . . . . . . . . . . .
Blower Housing and Baffle Assembly (Group 6)
Kohler Engine CV15S-41620 26 . . . . . . . . . . . . .
Starting System Assembly (Group 7)
Kohler Engine CV15S-41620 27 . . . . . . . . . . . . .
Fuel System Assembly (Group 8)
Kohler Engine CV15S-41620 28 . . . . . . . . . . . . .
Engine Control Assembly (Group 9)
Kohler Engine CV15S-41620 29 . . . . . . . . . . . . .
Air Intake and Filtration Assembly (Group 10)
Kohler Engine CV15S-41620 30 . . . . . . . . . . . . .
Exhaust Assembly (Group 11)
Kohler Engine CV15S-41620 31 . . . . . . . . . . . . .
Accessories
Description Model / Part No. Description Model / Part No.
Platform Sulkey 30110 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Soft Bagger 30104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steel Bagger 30107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Striping Kit 99-4590 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44in Recycler Kit 99-4582 . . . . . . . . . . . . . . . . . . . . . . .
Atomic Blade 104-1300 . . . . . . . . . . . . . . . . . . . . . . . . .
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
3328-543
Engine and Oil Cooler Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 93-9353 1 Decal-Shut Off, Fuel
2 3256-1 6 Washer-Flat
3 321-39 6 Screw-HH
4 2410-71 2 Plug-Plastic
5 29-0642 1 Trim-Mount, Cooler
6 240-9 2 Grommet
7 2412-136 2 Clamp-Hose
8 32144-19 1 Screw-Forming,
Thread
9 2412-106 1 Clamp-R
10 32149-8 2 Nut-Keps
11 32149-1 2 Nut
12 28-4210 1 Solenoid
13 32144-4 3 Screw-HWH
14 2412-106 1 Clamp-R
15 3256-23 4 Washer-Flat
17 57-6380 4 Screw-HH
18 51-4540-03 1 Retainer-Clutch
19 94-5847-01 1 Cover-Pulley
20 56-6360 1 Filter-Fuel
21 2412-98 4 Clamp
22 47-2964 1 Hose-Fuel
23 106-0721 1 Engine-Kohler, 15hp
24 93-8069 1 Decal-Surface, Hot
25 288-4 1 Cap-Pipe
26 74-0950 2 Elbow-Street, 90
Sheet No.:2
27 289-46 1 Nipple-Pipe
29 3296-42 2 Nut-Lock, NI
30 100-6480 1 Cooler-Oil
31 2412-134 2 R-Clamp
32 82-4500-03 1 Mount-Cooler
33 54-3092 1 Wire ASM
34 3255-8 1 Washer-Lock
35 105-0872-03 1 Guard-Muf fler
3
3328-543
Pivot and Linkage Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 82-4130 4 Side Flange Bearing
ASM
2 322-5 4 Screw-HH
4 82-4210-01 1 Bracket-Bushing
5 94-9059 1 Lever-Pivot, RH
6 3296-29 6 Nut-Lock, NI
7 94-9057 1 Lever-Pivot, LH
8 32151-3 4 Ring-Grip, Ext
9 94-9093 2 Rod-Link
10 3218-2 4 Nut-Jam
11 94-9062 2 Sleeve
13 3296-47 2 Nut-Lock, NI
14 82-4330-01 1 Arm-Detent, LH
15 82-4340-01 1 Arm-Detent, RH
16 82-4370 2 Bushing-Arm, Detent
17 3256-23 4 Washer-Flat
18 322-7 2 Screw-HH
19 3274-32 2 Screw-HSBH
20 82-4160 2 Spring-Detent
21 82-4240 2 Spacer-Bearing
22 251-259 2 Bearing-Ball
23 82-3920 2 Stop-Reverse
24 322-14 2 Screw-HH
25 321-3 9 Screw-HH
26 106-0700 2 Decal-Hydro
27 323-6 6 Screw-HH
Sheet No.:3
28 32128-10 2 Locknut-Flange
29 95-1530-01 1 Bracket-Pivot, LH
30 95-1516 2 Spacer-Tubular
31 321-5 2 Screw-HH
32 3296-42 11 Nut-Lock, NI
33 32121-4 2 Pin-Roll
34 94-9054-01 1 Arm-Pivot, LH
35 94-9061-01 1 Arm-Pivot, RH
36 257-5 2 Washer-Thrust
37 106-0726-01 1 Frame ASM
38 3296-39 6 Nut-Lock, NI
39 95-1522-01 1 Bracket-Pivot, RH
40 95-5868-01 1 Guard-Filter
41 321-3 2 Screw-HH
4
3328-543
Handle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 95-1506 1 Rod-Control, Lower
2 3290-307 4 Pin-Hair
3 32103-3 1 Nut-Wing
4 95-1504 1 Turnbuckle
5 95-1505 1 Rod-Control, Upper
6 32153-1 1 Nut-Lock
7 95-1536-03 1 Handle ASM
8 3290-378 3 Tie-Cable
9 104-6380-03 1 Control Bar ASM
10 104-6386-03 1 Bail ASM
11 82-2190 1 Switch-Bail
12 95-5850 1 Decal-Drive, Int’l
13 106-0701 1 Decal
14 32105-12 1 Screw
15 94-9095 1 Rod-Control
16 104-6383-03 1 Pivot ASM
17 95-5893 1 Decal-Slope, Int’l
18 95-5855 2 Spacer
19 32151-80 2 Nut-Push-On,
Circular
20 283-55 2 Pin-Clevis
21 82-3840 2 Spacer
22 95-5853 2 Quick Release Lock
ASM
23 3256-23 1 Washer-Flat
24 74-0521 1 Fitting-Rod
Sheet No.:4
25 283-6 1 Pin-Clevis
26 3234-11 4 Screw-HHF
27 106-0679 1 Harness-Wire
28 32128-21 4 Nut-HF
29 95-5856-03 1 Handle-Upper
30 218-595 1 Connector-Body
31 33023-00 2 Nut-Lock
32 3290-436 2 Washer-Belleville
33 95-5854 2 Sleeve
34 95-5862 1 Decal-Lock, Speed
35 98-4387 1 Decal-Protection, Ear
5
3328-543
Control Panel Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 104-8140 1 Switch-PT O
3 74-0630 1 Control-Throttle
4 95-1545 1 Decal-Warning, Int’l
5 106-0685 1 Decal-Panel, Control
6 3296-2 4 Nut-Lock
7 32105-14 4 Screw
8 104-7050 1 Housing-Manual
9 2412-120 2 R-Clamp
12 3296-42 1 Nut-Lock, NI
14 321-3 1 Screw-HH
16 93-1187-03 1 Panel-Bottom
17 104-8141 1 Module-Delay
18 23-0660 1 Switch-Starter
18:1 218-461 1 Nut-HH
18:2 3254-5 1 Washer-Tooth
20 32104-76 4 Screw
22 63-8360 2 Key-Ignition
23 104-8177-03 1 Panel-Control
24 104-7048 1 Cap-Housing
Sheet No.:5
6
3328-543
Parking Brake Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 106-0666-01 1 Brake Handle Support
ASM
2 106-0807 1 Decal
3 3296-29 2 Nut-Lock, NI
7 1-808285 2 Pin-Clevis
8 106-0671-01 1 Handle-Brake
9 93-2364 1 Bolt-Shoulder
10 1-303020 1 Grip-Lever
11 1-633131 2 Yoke-Linkage, Brake
12 106-0670 1 Rod-Connecting,
Brake
13 3220-3 1 Nut-Jam
14 3290-307 2 Pin-Hair
15 322-5 2 Screw-HH
16 323-5 3 Screw-HH
17 3296-39 3 Nut-Lock, NI
18 106-0660-01 1 Parking Brake ASM
19 3296-44 2 Nut-Lock, NI
20 27-5240 1 Bolt-Shoulder
21 613386 1 Spring-Brake
22 56-6590 1 Bolt-Wheel
23 3296-6 1 Nut-Lock, NI
25 257-7 1 Bearing-Thrust
Sheet No.:6
7
3328-543
Sheet No.:7
Fuel Tank, Hydro Pump and Power-Take-Off Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 55-3570 1 Gas Cap ASM
2 95-2802 1 Tank-Fuel
3 2412-98 2 Clamp
4 47-2982 1 Hose-Fuel
5 88-1880 1 Spring-Compression
6 86-4770 1 Idler Lever ASM
7 68-2190 1 Spring
8 27-6230 1 Bolt-Wheel
9 3296-39 1 Nut-Lock, NI
10 62-4540 1 Pulley
11 323-9 1 Screw-HH
12 3212-9 1 Screw-HH
13 112843 1 Washer
14 105-2635 1 Clutch/Brake
15 44-5940 1 Pulley
16 608006 1 Key-Square
17 3296-6 1 Nut-Lock, NI
18 322-3 2 Screw-HH
19 3253-4 4 Washer-Lock
20 95-1529 1 Rod-Shield
21 95-1526 1 Shield-Trailing
22 324-5 4 Screw-HH
23 32144-4 4 Screw-HWH
24 3256-1 4 Washer-Flat
25 82-4580-03 2 Bracket-Neutral
26 3290-378 2 Tie-Cable
27 65-7410 2 Switch-Pole, Single
28 82-4570 2 Plate-Switch
29 32144-1 4 Screw-Taptite
30 3296-29 2 Nut-Lock, NI
32 95-1538 2 HYD Pump ASM
33 32128-42 4 Nut-HF
34 237-124 1 Grommet
35 322-7 2 Screw-HH
36 82-3790 2 Arm-Pump
37 95-5851 1 Decal-Valve, Int’l
43 322-4 2 Screw-HH
8
3328-543
21
39:5
19
18
39:4
16
39:3
9
12
10
11
15
14
5
2
39:1
27
4
1:3
1:2
37
39:8
32
31
39:7
1:1
33
1
1:2
1:3
39:6
38:2 38:1
28
38
Hydraulic Pump Assembly No. 95-1538
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 80-6120 2 Check Valve Kit
1:1 1 O-Ring
1:2 1 Spring
1:3 1 Poppet
2 1 Journal-Bearing
4 1 Block-Cylinder
5 1 Spring
6 1 Washer
8 1 Plate-Thrust
9 1 Arm-Trunion
10 1 Guide-Slot
11 2 Cradle-Bearing
12 2 Pin
14 1 Journal-Bearing
15 1 Housing
16 1 Shaft
18 1 Bearing-Ball
19 1 Spacer
21 1 Ring-Retaining
22 1 Swashplate ASM
23 1 Roller-Thrust
24 5 Piston
25 5 Washer-Thrust
26 5 Spring-Piston
27 4 Screw
28 1 Cap-End
39:2
6
1:1
8
22
23
24
25
26
1
Sheet No.:A1
C-3028
31 2 Screw
32 1 Housing-Pump,
Charge
33 1 Gerotor ASM
37 1 Valve-Bypass
38 80-6110 1 Relief Valve Charge Kit
38:1 1 Ball
38:2 1 Spring
*39 80-6130 1 Seal Kit
39:1 1 Gasket-Cap, End
39:2 1 Ring-Retaining
39:3 1 Seal-Lip
39:4 2 Ring-Retaining
39:5 1 Seal-Lip
39:6 1 O-Ring
39:7 1 O-Ring
39:8 1 Ring-Back Up
Not serviced separately
* Not illustrated
9
3328-543
Sheet No.:8
Hydraulic and Drive System Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 106-0825 2 HYD Hose ASM
2 106-0824 1 HYD Hose ASM
3 340-4 4 Adapter
3:1 237-30 1 O-Ring
3:2 237-79 1 O-Ring
4 354-116 2 Swivel-Pipe, Female
4:1 237-78 1 O-Ring
5 2815-16 1 Fitting-HYD, Tee
6 95-5880 1 HYD Hose ASM
7 82-4170 1 HYD Hose ASM
8 354-115 2 Fitting-HYD, 90
8:1 237-42 1 O-Ring
9 82-4201 1 HYD Hose ASM
10 2815-15 1 Fitting-HYD, Tee
11 76-0200 1 Oil Cap ASM
11:1 76-0240 1 Dipstick
11:2 76-0220 1 Foam-Filter , Oil Cap
11:3 76-0190 1 Cap-Oil
11:4 237-71 1 O-Ring
12 29-0590 1 Screen-Filler
13 95-1532 1 Reservoir-Oil
14 354-118 2 Fitting-HYD, 90
14:1 237-79 1 O-Ring
15 82-4194 2 HYD Hose ASM
16 82-4200 1 HYD Hose ASM
17 3253-4 3 Washer-Lock
18 322-3 3 Screw-HH
22 82-8230 2 Wheel Motor ASM
23 340-6 4 Fitting-HYD, Straight
23:1 237-30 1 O-Ring
23:2 237-80 1 O-Ring
24 106-0826 1 HYD Hose ASM
25 3257-8 2 Key-W oodruff
26 2 Wheel/Tire ASM
*26:1 232-27 1 Stem-Valve
26:2 242-87 1 Rim-Wheel
26:3 231-117 1 Tire
27 242-50 8 Nut-Lug
28 32112-17 8 Pushnut
29 82-3830 2 Hub-Wheel
30 3213-8 8 Screw-HH
31 325-11 8 Screw-HH
32 3241-5 4 Screw-Set
33 95-1528 2 Pulley-Pump
34 82-4110 1 V-Belt
35 80-6090 2 Key-Pump
36 86-4740-01 2 Spacer-Frame
37 86-4730-01 2 Plate-Frame
38 3296-23 8 Nut-Lock, NI
39 67-8110 2 Cartridge-Filter, Oil
40 354-117 2 Fitting-HYD, 90
40:1 237-79 1 O-Ring
Not serviced separately
* Not illustrated
10