Toro 37775 Parts Catalogue

PartsCatalog

FormNo.3385-229RevB

PowerMax

ModelNo.37775—SerialNo.315000001andUp

724OESnowthrower

Registeratwww.T oro.com. OriginalInstructions(EN)

*3385-229*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.

Contents

Frame,HousingandBypassAssembly........................................................................4

PulleysandBellcrankAssembly..............................................................................6

ImpellerDriveAssembly.....................................................................................8

DriveAssembly............................................................................................10

Gearbox,AugerandImpellerAssembly.......................................................................12

24InchAugerGearcaseAssemblyNo.120-3859..............................................................14

ImpellerAssembly.........................................................................................16

EngineAssembly..........................................................................................18

ChuteAssembly...........................................................................................20

QuickStickAssembly......................................................................................22

HandleAssembly..........................................................................................24

ControlAssembly..........................................................................................26

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

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Frame,HousingandBypassAssembly

3385-229B4A2

Frame,HousingandBypassAssembly(continued)

Ref.

PartNumber

146-80916 252-28614Washer 394-24134Nut-U 4106-4588-012 5

114-37511 6121-68331 7

119-76261 8119-7601-011 9120-7158-011

10120-71591 11120-7161-011Brace-Frame 12120-7170-031 13120-71771

Qty.Description

Screw-HWH

Skid Screw-HWH,Plastite Stick-Cleanout Guide-Chute Scraper-24Inch Cover-Liner Cover

Support-Chute Cover-Belt

Ref.

17:2121-68171Decal-Danger,Auger

PartNumber

14120-71781 15120-7179-031Handle-Lower 16120-71811 17121-68101

18121-12181 213230-18 223234-294 233296-294Nut-Lock,NI 243296-47 2532144-8517 28121-68411 303230-234

Qty.Description

Cover-Lower

Seal-Housing,LH FrameASM

Plate-StudEngine Screw-CARR Screw-HHF

Nut-Lock,NI Screw-HWH Seal-Housing,RH Screw-CARR

53385-229B

PulleysandBellcrankAssembly

3385-229B6B2

PulleysandBellcrankAssembly(continued)

Ref.

PartNumber

13-42441Pulley-Idler 292-96981 3100-10482Bearing-Ball 425-56401Washer 5

117-77111Bushing-Idler 6119-76451Plate-Wheel,Friction 7

119-76481Pulley-Traction 8119-76491Retainer-Bearing 9119-7670-031Bellcrank-Drive

10119-76761 11119-76791Bracket-Plate,Traction 12120-38831 13120-38881 14120-71562Bushing-Plate,Traction

Qty.Description

Screw-Shoulder

Spring-Extension

Spring-Extension Spring-Extension

Ref.

PartNumber

15120-7165-031Bracket-Bellcrank 16120-71661Link-Drive 17120-92712 18120-92731Arm-Idler,Traction 19120-92751 20256-2572Bushing-Nyliner 21323-291 223230-101 233296-291Nut-Lock,NI 243296-591Nut-Lock,NI 253296-731Nut-Lock,NI 2632144-85 27104-83011Nut-HF,NI 283256-241Washer-Flat

Qty.Description

Bracket-Anchor,Spring

Spring-Extension

Screw-HH Bolt-CARR

Screw-HWH

73385-229B

ImpellerDriveAssembly

3385-229B8B3

ImpellerDriveAssembly(continued)

Ref.

PartNumber

13-42441Pulley-Idler 266-80601Pad-Brake 3119-33011Bolt-Pivot,Eccentric 4120-71671 5

120-9254-031 6120-92561Pivot-Brake,Impeller

Qty.Description

Bushing-Rod,Clutch ImpellerClutchASM

Ref.

PartNumber

120-9257-031Arm-Brake,Impeller 8120-92761Eccentric-Brake,Impeller 9323-291

103296-421Nut-Lock,NI 113296-591Nut-Lock,NI 1232144-853

Qty.Description

Screw-HH

Screw-HWH

93385-229B

DriveAssembly

3385-229B10B4

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