Toro 74872 Parts Catalogue

PartsCatalog

FormNo.3368-145RevC

TITANMX5480Zero-Turn-Radius RidingMower

ModelNo.74872—SerialNo.311000001andUp

Registeratwww.T oro.com.OriginalInstructions(EN)

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:LiquidPropane

NI:nyloninsert

NPTF:nationalpipethreadne

PFH:phillipsathead

PPH:phillipspanhead

PPHTF:phillipspanheadthread

forming

PRH:phillipsroundhead

PTH:phillipstrusshead

PTO:power-take-off

RH:righthand

ROPS:roll-overprotectionsystem

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.

RRB:rearrollerbrush

SFH:slottedllisterhead

SHH:slottedhexhead

SHWH:slottedhexwasherhead

SPH:slottedpanhead

SQH:squarehead

SRH:slottedroundhead

STD:standard

TAP:selftapping

TTH:torxtrusshead

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Contents

MainFrameAssembly.......................................................................................4

WheelandTireAssemblyNo.120-5506.......................................................................5

ControlPanelandBodyStylingPodAssembly..................................................................6

TractionDriveAssembly.....................................................................................7

LHHydroTransmissionAssemblyNo.1 19-8892................................................................8

RHHydroTransmissionAssemblyNo.119-8893...............................................................10

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

BrakeLinkAssembly.......................................................................................14

Engine,MuferandClutchAssembly.........................................................................15

FuelDeliveryAssembly.....................................................................................16

MultiLayerFuelT ankAssemblyNo.1 17-7352.................................................................17

Roll-OverProtectionSystemAssembly.......................................................................18

ElectricalAssembly........................................................................................19

DeckLiftAssembly.........................................................................................20

54InchDeckAssembly.....................................................................................21

54InchDeckandDecalAssemblyNo.120-7117...............................................................22

54InchDeckBeltandHi-FloBladeAssembly..................................................................23

SeatAssembly............................................................................................24

SeatAssemblyNo.1 16-0038................................................................................25

AttachmentsandAccessories...............................................................................26

MainFrameAssembly

Ref.

3368-145C4A2

PartNumber

1117-7356-011 2115-2531-051Pan-Floor 332144-7010 4120-54661 5

120-55062 6120-22282 7

325-362 83296-452Nut-Lock,NI 9119-8923-012

1010-81102Washer-Thrust 11109-36784Bearing-Ball 12109-37242Washer 133234-472 14117-7451-031

Qty.Description

FrameASM

Screw-HWHTF Decal-Safety WheelAndTireASM Spacer-Spanner Screw-HH

CasterForkASM

Screw-HHF SeatSupportASM

Ref.

PartNumber

15322-122 16104-83004Nut-Flange,NI 17120-2248-031 1862-55501Decal 19105-82781Decal 20115-2565-011 213230-62 22115-5061-011 23117-12411 24117-12421 2546-85602 30117-72381 32120-2247-031

Qty.Description

Screw-HH

Guard-Rear

Guard-Rear,Tube Screw-CARR Plate-Spacer Cover-Fan,RH Cover-Fan,LH Screw-HHFTF Strip-Vibration,Anti Guard-Mufer

WheelandTireAssemblyNo.120-5506

Ref.

A2A153368-145C

PartNumber

1120-71151Tire 3120-71242Bushing-Flange 451081V alve 5

120-71251Fitting-Zerk

683-47402Bearing

Qty.Description

ControlPanelandBodyStylingPodAssembly

Ref.

3368-145C6B2

PartNumber

1120-54881Pod-RH 2120-54891Pod-LH 3115-96321 4120-22901 5

3258-1664 61070694 7

115-2591-031 8112-40046 9120-22911

103253-211Washer-Lock 113220-31Nut-HJ 12105-18532

Qty.Description

Decal-Panel,Control Cable-Throttle Screw-PRH Clip Panel-Control Screw-Shoulder Cable-Choke

Clamp-Hose

TractionDriveAssembly

Ref.

E273368-145C

PartNumber

1119-88931Hydro-RH 2119-88921Hydro-LH 3110-99811Washer-Plain 4115-49861 5

114-04632 6117-53501Arm-Idler 7

104-83013Nut-Flange,NI 9109-33972Pulley-Idler,Flat

101-6034021 113231-42 12323-121 13109-36522 14115-25591 15322-134 16104-83008Nut-Flange,NI 17322-382 18322-112 19323-102 201-8060032

Qty.Description

Spacer Washer-Friction,Composite

Spring-Extension Screw-CARR Screw-HH Spacer-Hydro Shaft-Cross,Hydro Screw-HH

Screw-HH Screw-HH Screw-HH Pin-Cotter,Hair

Ref.

23:2120-54831 23:3232-271

23:99105-40701Tube-Inner

26:2109-33201

PartNumber

21115-49902Rod-Bypass 223256-222Washer-Flat 23120-54822

24242-508Nut-Lug 25115-96131V-Belt 26115-96181

27115-49692 28117-11934 2946-85602 30117-11582Decal-Bypass 313256-238Washer-Flat 32117-53511 33117-7248-032 341107692

Qty.Description

WheelAndTireASM Tire-Turfmaster Stem-Valve

HYDReserviorASM Cap-Reservoir,HYD Hose-Overow Clamp-Hose Screw-HHFTF

Spacer Plate-Spring Spring-Extension

LHHydroTransmissionAssemblyNo.119-8892

3368-145C81

LHHydroTransmissionAssemblyNo.119-8892(continued)

Ref.

PartNumber

Qty.Description

1114-84711MainHousingKit 2114-84721 7

117-535916

10114-16782 11104-21891 13104-21471 23109-33211 30106-86761

SideCoverKit Screw-Hfhcs O-Ring Plug-Thread,Straight Sealant

●

Element-OilFilter,HYD

Seal-Lip 31106-86771Ring-Retaining,EXT 32114-16851Rod-Bypass 33106-86791Ring-Retaining,Int 34107-24901Arm-Bypass 35106-86811Ring-Retaining,EXT 40104-53041 41104-53131 42104-21161

Swashplate-Trunnion

Seal-Lip

Stud 43112-98531Puck-Friction 455-44601Washer-Pivot 55

104-53081 56104-53101 57

104-53091Ring-Retaining

Spacer Seal-Lip

60109-28651Bearing-Thrust 64114-16891

MotorCylinderBlockKit 6594-69221Bearing-Thrust 69110-85611

PumpBlockASM 70104-53391Washer-Flat 71104-53401Ring-Retaining 72120-79721 73114-16911 74104-53601

Gear-13T

Shaft-Motor

Washer-Shaft,Motor 8094-19332Washer

Ref.

PartNumber

81120-79731 82120-79741 83104-53291

Qty.Description

Gear-46T Gear-11T

Pin-Jackshaft 90104-21691Ring-Retaining 91114-16941 92120-79751

Gear-54T

Spacer 93114-16961Bearing-Ball 95120-79761Bearing-Ball 96104-21441

Seal 97109-59391HubKit 99120-79311Nut

100114-16971Pawl-Brake 101120-79771

BrakeShaftKit

102114-16991Handle-Brake 103103-97641 105104-21203 106120-79791

111109-32781 130114-84552 156115-50571 157120-79781 200109-35371 201120-79801

Clip-Retaining Screw Guard-Filter,LH Adapter-Straight Tube-Connecting Cover-Nut,Axle Seal-Lip CompleteSealKit LHChargeCenterSection

Kit 202114-84641 203114-84651

ChargeReliefKit

ChargeKit 207109-59381FanAndPulleyKit 209114-84671Hub-Puller,4Bolt 210117-53611 211117-53621 212114-84701

ShaftInputKit

ArmControlKit

AxleShaftKit

●

Notillustrated

93368-145C

+ 19 hidden pages