Toro 74871 Parts Catalogue

PartsCatalog

FormNo.3375-778RevD

TITAN

®

MX4880Zero-Turn-Radius

RidingMower

ModelNo.74871—SerialNo.313000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3375-778*D

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

2

Contents

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

WheelandTireAssemblyNo.121-0712.......................................................................5

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

DeckLiftAssembly..........................................................................................7

TractionDriveAssembly.....................................................................................8

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

LHHydroTransmissionAssemblyNo.119-8892...............................................................12

MotionControlAssembly...................................................................................14

BrakeLinkAssembly.......................................................................................16

EngineandClutchAssembly................................................................................17

FuelDeliveryAssembly.....................................................................................18

MultiLayerFuelT ankAssemblyNo.117-7352.................................................................19

Roll-OverProtectionSystemAssembly.......................................................................20

ElectricalAssembly........................................................................................21

SeatAssembly............................................................................................22

SeatAssemblyNo.121-5659...............................................................................23

ArmrestKitAssemblyNo.110-5719..........................................................................24

48InchDeckAssembly.....................................................................................25

48InchDeckDecalAssemblyNo.120-7116...................................................................26

48InchDeck,BeltandMulchBladeAssembly.................................................................27

AttachmentsandAccessories...............................................................................28

©2013—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.T oro.com.

3

PrintedintheUSA.

AllRightsReserved

Frame,FrontAxleandCasterWheelAssembly

Ref.

3375-778D4A2

PartNumber

1117-7356-011Frame
2115-2531-051Pan-Floor
332144-708
4120-54661
5

121-07122
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
15322-122
16104-83006Nut-Flange,NI

Qty.Description

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

Fork-Caster

Screw-HHF
Support-Seat
Screw-HH

Ref.

PartNumber

17120-2248-031
1862-55501Decal
19105-82781Decal
20121-0704-011
21322-102
22121-29802
23117-12411
24117-12421
2546-85602
26120-55271
27121-32791Decal-Emissions,EPA
30117-72381
32120-2247-031
33322-232
343256-234Washer-Flat

Qty.Description

Guard-Rear

Tube-Guard
Screw-HH
Cap
Cover-Fan,RH
Cover-Fan,LH
Screw-HHFTF
Decal-Serial

Strip-Vibration,Anti
Guard-Mufer
Screw-HH

WheelandTireAssemblyNo.121-0712

Ref.

A2A153375-778D

PartNumber

1121-07131Tire
2125-55111Rim-6Inch
3120-71242Bushing-Flange
451081V alve
5

120-71251Fitting-Zerk

683-47402Bearing

Qty.Description

ControlPanelandBodyStylingPodAssembly

Ref.

3375-778D6B2

PartNumber

1120-54881Pod-RH
2120-54891Pod-LH
3115-96321
4121-07701
5

3258-1664
61070694
7

115-2591-031
8120-79506
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

DeckLiftAssembly

Ref.

C273375-778D

PartNumber

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

115-2503-032
6115-25041
7

65-59504Bushing-Pulley
81-6332681
9115-50654Bushing-Flange

103231-4

Qty.Description

7

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

Grip-Lever

Screw-CARR

Ref.

PartNumber

11104-83018Nut-Flange,NI
12323-71
13322-68
14104-83008Nut-Flange,NI
15117-12801Pin-Keyed
16115-96441
17117-53441Decal-Lock,Deck
183231-11
19116-28874

Qty.Description

Screw-HH
Screw-HH

Decal-HOC

Screw-CARR
Gusset-DeckLift

TractionDriveAssembly

3375-778D8E2

TractionDriveAssembly(continued)

Ref.

PartNumber

1119-88931RHHydroTransmission

2119-88921LHHydroTransmission

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

Qty.Description

ASM

ASM

Spacer
Washer-Friction,Composite

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

Screw-HH
Screw-HH
Screw-HH

Ref.

23:1125-18241Rim
23:2125-18211Tire
23:3232-271

23:99105-40701Tube-Inner

26:2109-33201

PartNumber

201-8060032
21115-49902Rod-Bypass
223256-222Washer-Flat
23125-18202

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

Pin-Cotter,Hair

ASM-TireAndWheel

Stem-Valve

●

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

Spacer
Plate-Spring
Spring-Extension

●

Notillustrated

93375-778D

RHHydroTransmissionAssemblyNo.119-8893

3375-778D101