Toro 74820 Parts Catalogue

PartsCatalog

FormNo.3363-808RevA

TITANZX5000Zero-Turn-Radius RidingMower

ModelNo.74820—SerialNo.310000001andUp

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:bladebrakeclutch

CARR:carriage

CCW:counterclockwise

CW:clockwise

DEG:degrees

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

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

RRB:rearrollerbrush

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.

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

MainFrameandFrontCasterWheelAssembly.................................................................4

DeckLiftAssembly..........................................................................................5

MotionControlAssembly....................................................................................6

ParkingBrakeAssembly.....................................................................................7

HandleControlAssembly....................................................................................8

SeatAssembly.............................................................................................9

EngineAssembly..........................................................................................10

TractionDriveAssembly....................................................................................11

RHHydroAssemblyNo.1 15-2550...........................................................................12

LHHydroAssemblyNo.1 15-2551...........................................................................14

FuelDeliverySystem.......................................................................................16

BodyandStylingAssembly.................................................................................17

ElectricalAssembly........................................................................................18

50InchDeckAssembly.....................................................................................19

50InchDeckDecalAssemblyNo.1 17-5373...................................................................20

50InchDeckSpindleandBladeAssembly....................................................................21

AttachmentsandAccessories...............................................................................22

MainFrameandFrontCasterWheelAssembly

Ref.

5:99117-12341Tube-Inner

3363-808A402

PartNumber

1117-7356-011 2115-2531-031Floorpan 332144-706 4109-89651 5

115-25542 5:2115-25571 5:3114-16402Bushing-Flange 5:4232-271 5:5

302-51

6104-36672 7

325-222

83296-452Nut-Lock,NI 9110-6634-012

1010-81102Washer-Thrust

Qty.Description

FrameASM

Screw-HWHTF Decal-Safety WheelAndTireASM Tire-Smooth

Stem-Valve Fitting-Grease

Spanner-Wheel Screw-HH

CasterForkASM

Ref.

PartNumber

11109-36784Bearing-Ball 12109-37242Washer 133234-472 14115-2566-031 15322-112 16104-83004Nut-Flange,NI 17115-2632-031 1862-55501Decal 19105-82781Decal 20115-2565-011 213230-62 22115-5061-011 23117-12411 24117-12421 2546-85602

Qty.Description

Screw-HHF Support-Seat Screw-HH

Guard-Rear,Shield

Guard-Rear,Tube Screw-CARR Plate-Spacer Cover-Fan,RH Cover-Fan,LH Screw-HHF

DeckLiftAssembly

Ref.

0353363-808A

PartNumber

1115-2495-031Pivot-Front 2115-2498-031Pivot-Rear 3117-12811 4115-49863 5

115-2503-032

6115-25041 7

65-59504Bushing-Pulley

8115-50331 9115-50654Bushing-Flange

Qty.Description

Bushing-Mount,HOC Spacer Plate-Lift,Foot Plate-Stop,HOC

Grip

Ref.

PartNumber

103231-4 11104-83018Nut-Flange,NI 12323-71 13322-58 14104-83008Nut-Flange,NI 15117-12801Pin-Keyed 16115-96441 17117-53441Decal-Lock,Deck 183231-11

Qty.Description

Screw-CARR

Screw-HH Screw-HH

Decal-HOC

Screw-CARR

MotionControlAssembly

Ref.

PartNumber

1115-2546-031 2112-40042 3110-68282

3:2105-34552Bushing

4106-22142 5

103-29132

63296-424Nut-Lock,NI 7

46-85602

83296-482Nut-Lock,NI

93256-222Washer-Flat 1032128-232Nut-HF 113256-52Washer-Flat 12115-25292Link-Bent,Hydro 131-3031052Y oke-Adjustable 141-8082802 151-8060032

●

Notillustrated

3363-808A604

Qty.Description

Box-Control Screw-Shoulder ActivatorArmASM

Bolt-Shoulder Damper-Control,Motion

Screw-HHF

Pin-Clevis Pin-Cotter,Hair

Ref.

PartNumber

163220-22Nut-Jam 17110-6783-051Arm-Actuator,LH 18110-6782-051Arm-Actuator,RH 19115-50232 20110-68732Eccentric 21110-68742 22110-68752 23110-67512Bracket-Return 24110-67502Plate-Return 25110-67522 26110-68946Washer-Pivot 27323-42 28110-67842 2937-87712 30104-83002Nut-Flange,NI 31112-97712

Qty.Description

●

Tab-Stop

Screw-Eccentric Bolt-Shoulder

Spring-Compression

Screw-HH Bolt-Shoulder Bolt-Shoulder

Washer-T eon

ParkingBrakeAssembly

Ref.

PartNumber

1117-74211

263-26501

3115-5071-031Brake-Bellcrank

4115-50741Link-Brake

117-73221Rod-Brake,LH 6117-73231Rod-Brake,RH 7

115-96812Fitting-Rod 81-6332681

●

Notillustrated

0573363-808A

Qty.Description

BrakeHandleASM Screw-Shoulder

Grip-Lever,Brake

Ref.

PartNumber

9104-83001Nut-Flange,NI 10256-2922Bushing-Flange,NI 111-8060038 123256-234Washer-Flat 131-6038072

●

143272-112 153256-272Washer-Flat 1640-19402Washer

Qty.Description

Pin-Cotter,Hair

Spring-Return,Neutral Pin-Cotter

HandleControlAssembly

Ref.

PartNumber

1117-53381

1:1108-61871

2117-53391

2:1108-61871

3323-64 43256-244Washer-Flat 5

115-96261Decal 6106-97582 7

104-83004Nut-Flange,NI

●

Notillustrated

3363-808A806

Qty.Description

LHControlHandleASM Grip RHControlHandleASM Grip Screw-HH

Screw-CARR

Ref.

PartNumber

83234-472 999-89362

●

10115-96251Decal 11115-2561-031 1246-85602 13117-1255-031 1432144-704 15117-72371 16117-72381

Qty.Description

Screw-HHF Decal-Control,Motion

Cover-Control,LH Screw-HHF Cover-Control,RH Screw-HWHTF Strip-AntiVibration Strip-AntiVibration

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