Toro 25430A, 25430C, 25430W Parts Catalogue

PartsCatalog

FormNo.3386-343RevB

RT600TractionUnit

ModelNo.25430A—SerialNo.315000001andUp

ModelNo.25430C—SerialNo.315000001andUp

ModelNo.25430W—SerialNo.315000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3386-343*B

OrderingReplacementParts

Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.

UnderstandingReferenceNumbers

Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.

Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.

ServiceAssemblyReferenceNumbers

Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly.

Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually .Referencenumbersofthis
typeappearinillustrationandinpartslists.

ReferenceNumbersIndicatingQuantity

Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy .Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.

Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.

2

Contents

FrameAssembly............................................................................................4

AxleandDriveshaftAssembly................................................................................6

FrontAxleAssemblyNo.AU124914...........................................................................8

PinionGroupAssemblyNo.131-7040........................................................................10

WheelHubGroupAssemblyNo.131-7035....................................................................12

WheelHubGroupAssemblyNo.131-7036....................................................................14

BrakeGroupAssemblyNo.131-6900........................................................................16

RearAxleAssemblyNo.AU124920..........................................................................18

PinionGroupAssemblyNo.131-7037........................................................................20

DifferentialGroupAssemblyNo.131-7038....................................................................22

GearboxGroupAssemblyNo.131-7039......................................................................24

DriveShaftAssemblyNo.AU126653.........................................................................26

EngineAssembly..........................................................................................28

EngineServiceParts.......................................................................................30

RadiatorandFanAssembly.................................................................................32

AirCleanerandExhaustAssembly...........................................................................34

AirCleanerAssemblyNo.112-7329..........................................................................36

SteeringAssembly.........................................................................................38

PriorityFlowDividerValveAssemblyNo.AUH672904..........................................................40

HydraulicSteeringValveAssemblyNo.AU141535A1...........................................................42

LockoutValveAssemblyNo.AUH672547.....................................................................44

HydraulicTankandTandemPumpAssembly..................................................................46

FrontPumpAssemblyT andemPumpNo.AU125034...........................................................48

RearPumpAssemblyT andemPumpNo.AU125034...........................................................50

HydraulicTankAssemblyNo.127-1242.......................................................................52

BulkheadandHoseMountingAssembly......................................................................54

DirectionalValveandHydraulicHoseAssembly................................................................56

OilFilterand60CCHiMotorAssembly.......................................................................58

HydraulicMotorAssemblyNo.AU125010.....................................................................60

SolenoidValveandHoseAssembly..........................................................................62

FuelTankAssembly........................................................................................64

GroundDriveControlAssembly..............................................................................66

GroundDriveLinkageAssembly.............................................................................68

Roll-OverProtectionSystemandPlatformAssembly............................................................70

SeatandMountingAssembly................................................................................72

HydraulicControlValveAssemblyNo.AU125537..............................................................74

DashandTrimAssembly...................................................................................76

MainElectricalAssembly...................................................................................78

InstrumentPanelElectricalAssembly.........................................................................80

InstrumentPanelAssemblyNo.AU125255....................................................................82

BatteryandCableAssembly................................................................................84

ParkingBrakeAssembly....................................................................................86

HydraulicReleaseCylinderAssemblyNo.AU126603...........................................................88

BackllBladeAssembly....................................................................................90

HydraulicCylinderAssemblyNo.AU103989A1................................................................92

HydraulicCylinderAssemblyNo.AUH674312.................................................................94

HydraulicCylinderAssemblyNo.AU125681..................................................................96

BackllBladeHoseAssembly...............................................................................98

AttachmentsandAccessories..............................................................................100

©2018—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

3

PrintedintheUSA.

AllRightsReserved

FrameAssembly

3386-343B4A2

FrameAssembly(continued)

Ref.

PartNumber

1127-12401
1:2125-84811
1:3125-84821
1:4117-27181

2AU232-411204Nut-Hex

3AU125441-031

4136-39941Rt600RightHood

5

33105-0308
6103-95114Nut-Lock,NI
7

33106-0302
8136-39951
9136-54511

9:267-13001Decal

Qty.Description

ChassisFrameASM
Decal-Fluid,Hydraulic(Out)
Decal-Fluid,Hydraulic(In)
Decal-Arrester,Spark

Support-Hood

Screw-HHF

Screw-HHF
Rt600LeftHood
Nose-ClipW/Decals

Ref.

10:2125-49631

PartNumber

9:3125-84791Decal-Warning,Radiator
9:4125-66892Decal-Warning,Fan

10125-67491

12AUH6722042Latch-Draw,Flexible
13103-01384Rivet-Pop
14107-03864Rivet-Blind
153269-264Washer-Plain
17127-12842Trim-Edge
21130-88584Trim-Bumper
223234-242
2332128-362Nut-HF
24115-04232

Qty.Description

HoodSupportASM
Decal-Surface,Hot

Screw-HHF

Seal-Bulb

53386-343B

AxleandDriveshaftAssembly

3386-343B6B2

AxleandDriveshaftAssembly(continued)

Ref.

PartNumber

1AU125288-032
2AUH42683316Washer
3AU125289-032
4AU413-161284
5

AU124914-031
6AU124920-031
7

AU426-16404Bolt
8AU1254291Pin
9302-51

1033106-0301
12AU426-161444Bolt-HH
13108-15318
14AU1266531
15127-12632

Qty.Description

Spacer-Axle

Bar-Clamp
Screw-Cap
FrontAxleASM
RearAxleASM

Fitting-Grease
Screw-HHF

Screw-HHF
FrontAxleDriveShaftASM
RHWheelAndTireASM

Ref.

15:1127-12601Wheel
15:2127-12611Tire-31Inch
15:3232-241

16:1127-12601Wheel
16:2127-12611Tire-31Inch
16:3232-241

PartNumber

16127-12622

17127-1286-031
18AU125582-031
19285-172Plug-Pipe
20130-8845-034
21130-8846-032
22130-8847-032
23104-20244Nut-Hex,NI

Qty.Description

Stem-Valve
LHWheelAndTireASM

Stem-Valve
Plate-Spacer
Plate-Spacer

Plate-Pivot,Stop(.500)
Plate-Pivot,Stop(.188)
Spacer-Plate,Axle(.375)

73386-343B

FrontAxleAssemblyNo.AU124914

3386-343B8B2A1

FrontAxleAssemblyNo.AU124914(continued)

Ref.

PartNumber

1131-690132
2131-69024Joint-Ball
3131-690310
4131-69044
5

131-69054
6131-69062
7

131-69074V-Ring
8131-69082Bushing
9131-69092Rod-Tie

10131-69101
11131-69114Pin-Flanged
12131-691224Bolt
13131-69134
14131-69144Plug-Magnetic
15131-691524
16131-69162

Qty.Description

Screw-SocHD

Shim-Joint,Articulated(0.2)
Greaser
Seal-Oil
Shim-Joint,Articulated(0.1)

Cylinder-Steering

Washer-Copper

Washer-Schnorr
Flange-Differential

Ref.

PartNumber

17131-69172Bearing
18131-70401
19131-69182
20131-69272
21131-69192
22131-69201Plug-Breather
23131-69212
24131-69222
25131-69232
26131-69242
27131-69252
28131-69261Plug
29131-70351
30131-70361
31131-69001

Qty.Description

PinionGroup
Housing-Side
O-Ring
Ring-Snap

Shim(1.0)
Shim(0.2)
Shim(0.3)
Shim(0.35)
Shim(0.5)

WheelHubGroup
WheelHubGroup
BrakeGroup

93386-343B

PinionGroupAssemblyNo.131-7040

3386-343B10B2A2

PinionGroupAssemblyNo.131-7040(continued)

Ref.

PartNumber

1131-70071Nut-Lock
2131-70082Bearing-Roller,T aper
3131-70091Pinion-Bevel
4131-70101Washer-Rotation,Anti
5

131-70111
6131-70121

Qty.Description

Shim(0.5)
Spacer-Deformable

Ref.

PartNumber

7

131-70131
8131-70141
9131-70151

10131-70171

11131-70182Bushing

Qty.Description

Shim(0.35)
Shim(0.3)
Shim(0.4)
Housing-Central,Upper
Pivot

113386-343B

WheelHubGroupAssemblyNo.131-7035

3386-343B12B2A3

WheelHubGroupAssemblyNo.131-7035(continued)

Ref.

PartNumber

1131-69331Hub-Wheel
2131-69341Hub-Planetary
3131-69351
4131-69361
5

131-69371
6131-69381
7

131-69393
8131-69403
9131-69418

10131-69421
11131-69432Bearing
12131-69441
13131-69451Ring-Retaining
14131-69461
15131-69271
16131-69473Bearing-Roller

Qty.Description

Flange-Crown
Ring-Crown
Shim-Crown,Wheel
Wheel-Crown
Gear-Planetary
Ring-Snap
Bolt-Stud
Cap

Washer-Copper

Seal-Oil
O-Ring

Ref.

PartNumber

17131-69488Nut
18131-69494
19131-69502
20131-69511
21131-69521
22131-69538Nut
23131-69548
24131-69052
25131-69552Nut
26131-69561
27131-69572
28131-69581
29131-69081Bushing
30131-69608Washer-Elastic
31131-69611Joint-LH,Articulated
32131-69621

Qty.Description

Screw
Shim(0.2)
Shim(0.1)
Shim(0.35)

Bolt-Stud
Seal-Oil

Ring-Snap
Screw-End,Steering
Shim-Crown

Shaft-Drive

133386-343B

WheelHubGroupAssemblyNo.131-7036

3386-343B14B2A4

WheelHubGroupAssemblyNo.131-7036(continued)

Ref.

PartNumber

1131-69331Hub-Wheel
2131-69341Hub-Planetary
3131-69351
4131-69361
5

131-69371
6131-69381
7

131-69393
8131-69403
9131-69418

10131-69421
11131-69432Bearing
12131-69441
13131-69451Ring-Retaining
14131-69461
15131-69271
16131-69473Bearing-Roller

Qty.Description

Flange-Crown
Ring-Crown
Shim-Crown,Wheel
Wheel-Crown
Gear-Planetary
Ring-Snap
Bolt-Stud
Cap

Washer-Copper

Seal-Oil
O-Ring

Ref.

PartNumber

17131-69488Nut
18131-69494
19131-69502
20131-69511
21131-69521
22131-69538Nut
23131-69608Washer-Elastic
24131-69548
25131-69052
26131-69552Nut
27131-69561
28131-69621
29131-69572
30131-69581
31131-69081Bushing
32131-69631Joint-RH,Articulated

Qty.Description

Screw
Shim(0.2)
Shim(0.1)
Shim(0.35)

Bolt-Stud
Seal-Oil

Ring-Snap
Shaft-Drive
Screw-End,Steering
Shim-Crown

153386-343B

BrakeGroupAssemblyNo.131-6900

3386-343B16B2A5

BrakeGroupAssemblyNo.131-6900(continued)

Ref.

PartNumber

1131-70194
2131-69154
3131-69991
4131-70001Washer-Pinion
5

131-70041
6131-70201
7

131-70211
8131-70221Drum-Brake
9131-70231Flange-Brake

11131-70251Pivot-Lever,Brake

Qty.Description

Screw
Washer-Schnorr
Screw-Flanged

O-Ring
O-Ring
Seal-Housing

Ref.

PartNumber

12131-70261Washer-Axial
13131-70271
14131-70281
15131-70291
16131-70302
17131-70311Lever-Brake
18131-70321Washer-Lever,Brake
19131-70331
20131-70342

Qty.Description

Shaft-Pivot,Brake
O-Ring
Seal-Oil
Spring-Brake

Ring-Snap
Shoe-Brake

173386-343B

RearAxleAssemblyNo.AU124920

3386-343B18B2B1

RearAxleAssemblyNo.AU124920(continued)

Ref.

PartNumber

1131-690132
2131-69024Joint-Ball
3131-690310
4131-69044
5

131-69054
6131-69062
7

131-69074V-Ring
8131-69082Bushing
9131-69092Rod-Tie

10131-69101
11131-69114Pin-Flanged
12131-691224Bolt
13131-69134
14131-69144Plug-Magnetic
15131-691524
16131-69162

Qty.Description

Screw-SocHD

Shim-Joint,Articulated(0.2)
Greaser
Seal-Oil
Shim-Joint,Articulated(0.1)

Cylinder-Steering

Washer-Copper

Washer-Schnorr
Flange-Differential

Ref.

PartNumber

17131-69172Bearing
18131-69182
19131-69192
20131-69201Plug-Breather
21131-69212
22131-69222
23131-69232
24131-69242
25131-69252
26131-69261Plug
27131-69272
28131-70351
29131-70361
30131-70371
31131-70381
32131-70391

Qty.Description

Housing-Side
Ring-Snap

Shim(1.0)
Shim(0.2)
Shim(0.3)
Shim(0.35)
Shim(0.5)

O-Ring
WheelHubGroup
WheelHubGroup
PinionGroup
DifferentialGroup
GearboxGroup

193386-343B

PinionGroupAssemblyNo.131-7037

3386-343B20B2B1

PinionGroupAssemblyNo.131-7037(continued)

Ref.

PartNumber

1131-70071Nut-Lock
2131-70082Bearing-Roller,T aper
3131-70091Pinion-Bevel
4131-70101Washer-Rotation,Anti
5

131-70111

Qty.Description

Shim(0.5)

Ref.

PartNumber

6131-70121
7

131-70131
8131-70141
9131-70151

10131-70161

Qty.Description

Spacer-Deformable
Shim(0.35)
Shim(0.3)
Shim(0.4)
Housing-Central

213386-343B

DifferentialGroupAssemblyNo.131-7038

3386-343B22B2B2

DifferentialGroupAssemblyNo.131-7038(continued)

Ref.

PartNumber

1131-69282Package-Disc
2131-69292
3131-69301
4131-69314
5

131-69324

Qty.Description

Wheel-Crown
Gear-Spider
Pinion-Side
Shim-Pinion,Side

Ref.

PartNumber

6131-69642Washer-Pinion
7

131-69658
8131-69661
9131-69672

10131-69681

Qty.Description

Screw-Socket
Crown-Bevel
Shim(0.2)
Housing-Differential

233386-343B

GearboxGroupAssemblyNo.131-7039

3386-343B24B2B3

GearboxGroupAssemblyNo.131-7039(continued)

Ref.

PartNumber

1131-69143Plug-Magnetic
2131-69201Plug-Breather
3131-69691
4131-70131
5

131-70111
6131-70151
7

131-70141
8131-69154
9131-69702Pin-Parallel

10131-69711Ring-Retaining
11131-69721
12131-69734
13131-69742
14131-69751
15131-69761
16131-69771
17131-69781
18131-69791
19131-69801
20131-69812Bearing-Ball
21131-69822
22131-69831
23131-69841

Qty.Description

O-Ring
Shim(0.35)
Shim(0.5)
Shim(0.4)
Shim(0.3)
Washer-Schnorr

Ring-Snap
Screw
Screw-HSH
Fork-Gearbox
Cylinder-Gearbox
Gear-Driven
Gear-Drive
Gear-Driven
Shaft-Driven

Cage-Bearing,Needle
Hub-Selector
Collar-Shift

Ref.

PartNumber

24131-69852Bearing
25131-698610
26131-69873
27131-69881
28131-69891
29131-69901Bearing-Needle
30131-69913
31131-69921
32131-69932
33131-69942Nut
34131-69953Key
35131-69961
36131-69971
37131-69981
38131-69991
39131-70001Washer-Pinion
40131-70011
41131-70021
42131-70031
43131-70041
44131-70051
45131-70061

Qty.Description

Screw-HSH
Spring-Selector
Shim
Ring-Snap

Sphere
Seal-Oil
Sensor-Selector,Gear

O-Ring
Elbow-90DEG
Seal-Oil
Screw-Flanged

Flange-PTO
Housing-Gear
Shim-Gear
O-Ring
Sleeve-Motor
Cover-Gear

253386-343B

DriveShaftAssemblyNo.AU126653

3386-343B26B2C1

DriveShaftAssemblyNo.AU126653(continued)

Ref.

PartNumber

1127-62332Flange-Y oke
2127-62342Joint-Universal

Qty.Description

Ref.

PartNumber

3127-62351
4127-62361

Qty.Description

Slip-Yoke
Yoke,TubeAndStubASM

273386-343B

EngineAssembly

3386-343B28C2

EngineAssembly(continued)

Ref.

PartNumber

11

Qty.Description

Engine-Cummins
2AU1250371Flange-Pump
3AU1250361Hub-Pump
4AU125035-031Plate-Mounting,Pump
5

AU125213-031Plate-FrontEngineMount,

LH
6

AU8NG28121

7

33105-0308

4Isolator-Mounting,Universal

Screw-HHF
8130-8837-031Mount-EngineRear,LH
9AU1132624

Spacer-Isolator

1086-19908Washer-Thrust
1133106-0902

Screw-HHF

12115-11152Nut-Lock,HHF
13AU125224-031Plate-FrontEngineMount,

RH

14130-8838-031Mount-EngineRear,RH
1533106-0308
162412-1474

Screw-HHF

Clamp-R

Ref.

●

PartNumber

17AU862-1003012
18AU112937A11
19AUH3274941

Qty.Description

Screw-HSH
Cable-Throttle

Swivel
20AU495-110281Washer-Flat
213272-21

AU91-GG308-NP12-

22
23125-67971

Pin-Cotter

1Adapter

HoseASM
24AU218-6751Union-Bulkhead
25AU218-12511Nut-Lock,Bulkhead
26AU218-7561

Fitting-Cap
27AU116960-031Bracket-Throttle

AU8NG10019-51-03

28

1Bracket-Alternator
29AU1266061Belt-Fan
30AU1008691

Screw-HHF
3133093-001Washer-Flat
32AU1008778
33122-02181
34AU1003572

Screw-HH

Sender-Temperature

Screw-HHF

●

Notservicedseparately

293386-343B

EngineServiceParts

3386-343B30C2A1