Toro 74389 Parts Catalogue

PartsCatalog

FormNo.3381-478RevA

TimeCutter

ZS4200SRiding

Mower

ModelNo.74389—SerialNo.314000001andUp

Registeratwww.T oro.com. OriginalInstructions(EN)

*3381-478*A

OrderingReplacementParts

Toorderreplacementparts,pleasesupplythepartnumber, thequantity ,andthedescriptionofeachpartdesired.

UnderstandingReferenceNumbers

Eachidentiedpartinanillustrationhasareference number.Thereferencenumberforapartalsoappearsin thepartslist,alongwithotherinformationaboutthepart.

Thiscatalogusestwospecialreferencenumberformats, onetoindicatepartsinaserviceassemblyandanotherto indicatethequantityofagivenpartinanillustration.

ServiceAssemblyReferenceNumbers

Partsinserviceassemblieshavereferencenumbersinthe forma:b.Thearepresentsthereferencenumberofthe entireserviceassemblyandthebrepresentsasequential numberuniquetoeachpartwithintheserviceassembly.

ListofAbbreviations

AR:asrequired

ASM:assembly

BBC:bladebrakecontrol

BHTF:buttonheadthreadforming

CARR:carriage

CCW:counterclockwise

CW:clockwise

DEG:degrees

DPA:DualPointAdjustment

ECM:electroniccontrolmodule

EXT:external

FH:athead

GA:gauge

HD:heavy-duty

HF:hexange

HH:hexhead

HHF:hexheadange

HHFTF:hexheadangethread

forming

HJ:hexjam

HLH:hexlaghead

HOC:height-of-cut

HSBH:hexsocketbuttonhead

HSFH:hexsocketathead

HSH:hexsockethead

HWH:hexwasherhead

HWHTF:hexwasherheadthread

forming

HYD:hydraulic

LH:lefthand

LP:LiqueedPetroleumGas

LPG:LiqueedPetroleumGas

NI:nyloninsert

NPTF:nationalpipethreadne

PFH:phillipsathead

PPH:phillipspanhead

PPHTF:phillipspanheadthread

forming

PRH:phillipsroundhead

PTH:phillipstrusshead

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.

PTO:power-take-off

RH:righthand

ROPS:roll-overprotectionsystem

RRB:rearrollerbrush

SFH:slottedllisterhead

SHH:slottedhexhead

SHWH:slottedhexwasherhead

SPH:slottedpanhead

SQH:squarehead

SRH:slottedroundhead

STD:standard

TAP:selftapping

TTH:torxtrusshead

Contents

Frame,FrontAxleandCasterWheelAssembly.................................................................4

CasterWheelAssemblyNo.130-0736.........................................................................6

CasterWheelAssemblyNo.120-5515.........................................................................8

SeatAssembly............................................................................................10

MotionControlAssembly...................................................................................12

BeltandIdlerAssembly.....................................................................................14

HydroTransaxleDriveandRearWheelAssembly..............................................................16

RightHandHydroTransaxleAssemblyNo.119-3331...........................................................18

LeftHandHydroTransaxleAssemblyNo.119-3330............................................................20

ClutchAssembly...........................................................................................22

EngineandMuferAssembly................................................................................24

BodyStylingandFuelPodAssembly.........................................................................26

FuelDeliveryAssembly.....................................................................................28

BatteryandElectricalAssembly..............................................................................30

DeckLiftAssembly.........................................................................................32

42InchDeckAssembly.....................................................................................34

42InchDeckAssemblyNo.1 19-8840........................................................................36

42InchDeckBafeAssembly...............................................................................38

42InchDeck,BeltandBladeAssembly.......................................................................40

AttachmentsandAccessories...............................................................................42

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Frame,FrontAxleandCasterWheelAssembly

3381-478A4A2

Frame,FrontAxleandCasterWheelAssembly(continued)

Ref.

PartNumber

1121-2972-011Frame 2110-1920-011Bumper-Rear 4120-5516-011Axle-Front 5

130-07362

120-55151 6104-36672 7

325-222 83296-452Nut-Lock,NI 9120-2266-012

10117-73942Washer-Thrust 11109-36784Bearing-Ball

Qty.Description

CasterWheelASM CasterWheelASM(Cst) Spanner-Wheel Screw-HH

Fork-Caster

Ref.

16:2105-82781Decal 16:3120-22391Decal-Danger

PartNumber

12119-89152Washer 133234-472 16125-00721

17121-29892Decal-Bypass 1832144-702 203234-4214 21104-830114Nut-Flange,NI 26121-0737-011Mount-Hydro,RearRH 27121-0738-011Mount-Hydro,RearLH

Qty.Description

Screw-HHF FootrestASM

Screw-HWHTF Screw-HHF

53381-478A

CasterWheelAssemblyNo.130-0736

3381-478A6A2A1

CasterWheelAssemblyNo.130-0736(continued)

Ref.

PartNumber

1130-07351Tire 3114-16402Bushing-Flange 4232-271

Qty.Description

Stem-Valve

Ref.

PartNumber

302-51

99105-08441Tube-Inner

Qty.Description

Fitting-Grease

73381-478A

CasterWheelAssemblyNo.120-5515

3381-478A80

CasterWheelAssemblyNo.120-5515(continued)

Ref.

PartNumber

1120-55141 2302-51 3232-271

Qty.Description

Tire-Smooth(Cst) Fitting-Grease Stem-Valve

Ref.

PartNumber

114-16402Bushing-Flange

9993-42441

Qty.Description

Tube-Inner(W/Valve)

93381-478A

SeatAssembly

3381-478A10B2

SeatAssembly(continued)

Ref.

PartNumber

1119-3391-011 2119-88281 3119-34331Rod-Pivot,Narrow 5

3290-2502Pin-Hair 692-70543 7

104-83003Nut-Flange,NI 85-44602Washer-Pivot 9322-22

1237-87712

Qty.Description

Pan-Seat Seat-15Inch

Spring-Compression

Screw-HH Bolt-Shoulder

Ref.

PartNumber

13119-3431-032 14121-30331Decal-Timecutter 15119-89721 16106-87171 19121-0732-031 2032144-704 213234-293 223256-231Washer-Flat 233290-3071Pin-Hair

Qty.Description

Support-Tank,Rear

Stop-Seat Decal-Service Support-Pod Screw-HWHTF Screw-HHF

113381-478A

MotionControlAssembly

3381-478A12B4

MotionControlAssembly(continued)

Ref.

PartNumber

1121-07311

1:1121-07261

2121-07301

2:1121-07261

33256-244Washer-Flat 4323-64 5

120-79502 6119-34702

6:2256-1562Bushing-Flange

110-68102 8103-29132 93296-426Nut-Lock,NI

10104-830010Nut-Flange,NI 113256-232Washer-Flat 13104-83014Nut-Flange,NI 14119-89252Washer-Belleville 15117-12402Washer 16119-88321 17119-33032Pin-Rod,Hydro 19117-11982Bolt-Pivot 20125-5473-031 213296-562Nut-Lock,NI 22115-5098-052 23120-22732Washer-Nylon 26115-50992Bolt-Pivot

Qty.Description

Handle-Control,RH Grip Handle-Control,LH Grip

Screw-HH Screw-Shoulder ActuatorArmASM

Stud-Damper Damper-Control,Motion

Control-Speed

ControlBoxASM

Lever-Control

Ref.

PartNumber

27119-88762 28117-53882Rod-Hydro 29119-88422Mount-Rod,Hydro 30119-89528Washer 31321-32 32121-30171 33117-53852Retainer 3432144-14 35121-29741Rod-Brake,RH 36121-29751Rod-Brake,LH 37117-11694 383290-3072Pin-Hair 3932144-364 401-6038072 41119-88591 4232144-41 4393-60792 44119-89351Knob-RH 45119-89361Knob-LH 4694-44961 473234-476 48120-54681 4932144-704 50120-54691Decal

Qty.Description

Spring-Return

Screw-HH BrakeControlModuleASM

Screw-Taptite

Spring-Compression

Screw-PPH Spring-Return,Neutral Cover-Brake Screw-HWH Spacer-Nylon

Screw-PPH Screw-HHF Decal-SpeedControl Screw-HWHTF

133381-478A

BeltandIdlerAssembly

3381-478A14C2

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