Toro 51988 Parts Catalogue

PartsCatalog

FormNo.3422-372RevA

PowervacGas-PoweredBlower

ModelNo.51988—SerialNo.318000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3422-372*A

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.

2

Contents

MainBlowerAssembly......................................................................................4

EngineandHousingAssembly...............................................................................6

EngineComponentAssembly................................................................................8

AttachmentsandAccessories...............................................................................10

©2018—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

3

PrintedintheUSA.

AllRightsReserved

MainBlowerAssembly

3422-372A402

MainBlowerAssembly(continued)

Ref.

PartNumber

15809550011Tube-Vacuum,Lower
26606210012
33119540011Tube-Vacuum,Upper

Qty.Description

Screw-Tube,Vacuum

Ref.

PartNumber

45809560011Tube-Adaptor,VacuumBag
5

3600150011

69706940031Bag-Vacuum

Qty.Description

BlowerTubeASM

53422-372A

EngineandHousingAssembly

3422-372A604

EngineandHousingAssembly(continued)

Ref.

PartNumber

16941430021
25279870011Door-Vacuum
39417270061Decal-WarningIcon
49409070281Decal-Logo,Right
5

66062900517
62033830011
7

6780180011Nut-Lock,Flange
86781140041Blade-Mulching
95279820011Fan-Blower

106381250081Washer
116603510014
122036570011
139406540881
149409070271Decal-RearLogo
159417270091Decal-TubeRemoval
167609610051
175279260011Lever-Throttle
183082090041
192904690011
206606290021
215279860011Trigger-Activator,Throttle
226324230011Washer-Wave
236310490041Washer
242033840011

Qty.Description

Hinge-Spring,VacuumDoor

Screw
OuterVoluteASM

Screw-PH
EngineShroudASM
Label-Combustion

Switch-On/Off

ThrottleCableASM
Wire-Ground
Screw

HandleCoverASM

Ref.

PartNumber

259417270051
265279850011
279409080031
282033850011
295608730011Element-Filter,Air
301

312033810011
329409910541Decal-E85
333108160151
346622740011
353100000011
365254850081
376380880021Eyelet
386603440014
399409070291
405279250011
416380330011
425279830011
439008490121
446785870011Washer

Qty.Description

Decal-WarningStripIcon
Lever-Control,Cruise
Decal-StartingInstructions
AirBoxCoverASM

PowerHeadASMNot
ServicedSeparately,
ForReplacementParts
SeeEngineComponent
Assembly
FuelT ankASM

Cap-Fuel
Screw
StarterHousingASM
Grip-Starter

Screw-PH
Decal-LogoLeft
Cover-Mufer
SpringHousingASM
Pulley-Starter
Rope-Starter

●

●

Notservicedseparately

73422-372A

EngineComponentAssembly

3422-372A806

EngineComponentAssembly(continued)

Ref.

PartNumber

16906890011Nut-Rotor
23072010021
33073660011
49007090071
5

2913880021Harness-Wire
66609680042
7

2901780291Module-Ignition
86909690012Washer
95904620012

106392430021
113007480421

Qty.Description

FlywheelASM
Crankcase/PistonASM
Gasket

ScrewAndWasher

Spacer
Gasket-Mufer
MuferASM

Ref.

PartNumber

126621690012
136423680021
143109970031
156603470032
166603420012
178701740011
185629270081
195280490011
206622100022
219007110151
223084800021

Qty.Description

Screw
Cylinder
AirBoxCoverASM
Screw
Screw-SocketHead
Sparkplug
Gasket-Cylinder
Plate-HeatSink
Screw
Gasket-Carburetor
CarburetorASM

93422-372A

AttachmentsandAccessories

For51988PowervacGas-PoweredBlower

ProductName

HighAltitudeKit............................................................................................................................120900226

Model/Part

10

Notes: