Toro 22190 Parts Catalogue

PartsCatalog

FormNo.3364-875RevB

21inHeavy-Duty

Recycler

ModelNo.22190—SerialNo.310000001andUp

®

/RearBaggerLawnMower

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

©2011—TheT oro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedintheUSA.

AllRightsReserved

Contents

HousingAssembly..........................................................................................4

HousingAssemblyNo.98-7139..............................................................................6

FrontWheelandTireAssemblyNo.100-2870..................................................................7

GearCaseAssemblyNo.74-1860............................................................................8

EngineandBladeAssembly..................................................................................9

HandleAssembly..........................................................................................10

RearDriveandWheelAssembly.............................................................................12

RearWheelAssemblyNo.100-2860.........................................................................13

GrassBagAssemblyNo.106-0975..........................................................................14

3

HousingAssembly

Ref.

3364-875B402

PartNumber

198-71391Housing
23296-62Nut-Lock
340-19402Washer
432152-22
5

119-23232
6257-32Washer-Thrust
7

61-83002Arm-Pivot,Front
852-24802
9114-34682

10100-28702
11323-122
12110-05492
1349-87601
17112-99891
1833-32081
1949-87401
2074-18601
2174-17701
22117-52482
233296-422Nut-Lock,NI
2449-87501

Qty.Description

Nut-Lock,Cone
FrontSpringArmASM

Spacer-Wheel
Screw-Shoulder
WheelAndTireASM
Screw-HH
Knob-HOC
Quadrant-Front,LH
Shield-Trailing
Rod-Shield
Quadrant-Rear,LH
GearCaseASM
Cover-Belt
Screw-HWH,ThrdForm

Quadrant-Rear,RH

Ref.

27:13295-351Rivet-Head,Flat
27:376-46401Latch-Plug,Discharge
27:476-46501

PartNumber

253256-222Washer-Flat
26321-82
2777-05001

2846-80902
2993-31541Latch-Plate
3093-73511
3146-68111
3280-37701Retainer-Door
3376-46601
3471-93501
3552-26201
3682-91521Tunnel-Discharge
3946-68101
4249-20404
4349-87701
46106-06891Decal
4732144-864
48109-76381

Qty.Description

Screw-HH
DischargePlugASM

Grip-Latch
Screw-Plastite

DischargeDoorASM
Screw-HWH

Spring-Door
Bracket-Spring
Label-Grease

ScrewAndWasherASM
Screw-HWHTF
Quadrant-Front,RH

Screw-HWHTF
Guard-Engine

HousingAssembly(continued)

Ref.

0253364-875B

PartNumber

49323-62
503296-392Nut-Lock,NI

Qty.Description

Screw-HH

Ref.

PartNumber

5168-74101Decal-Blade
53117-27181

Qty.Description

Decal-Arrester,Spark