Page 1

FormNo.3408-476RevA
ZMaster
®
8000SeriesRiding
Mower
with48inDirect-CollectCuttingUnit
ModelNo.74313—SerialNo.400000000andUp
Registeratwww.T oro.com.
OriginalInstructions(EN)
*3408-476*A
Page 2

OrderingReplacementParts
Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.
UnderstandingReferenceNumbers
Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.
Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.
ServiceAssemblyReferenceNumbers
Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly .
Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually .Referencenumbersofthis
typeappearinillustrationandinpartslists.
ReferenceNumbersIndicatingQuantity
Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy .Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.
Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.
2
Page 3

Contents
CasterWheelandFrameAssembly...........................................................................4
FrameandDecalAssemblyNo.116-7482......................................................................6
SpeedControlAssembly.....................................................................................8
ParkingBrakeAssembly....................................................................................10
SeatandConsoleAssembly.................................................................................12
HydraulicAssembly........................................................................................14
HydraulicPumpAssemblyNo.116-7836......................................................................16
ShortIdlerAssemblyNo.103-7349..........................................................................18
BlowerMountingAssembly.................................................................................20
BlowerAssemblyNo.116-9649..............................................................................22
Engine,MuferandAirCleanerAssembly.....................................................................24
FuelTankAssembly........................................................................................26
ElectricalSystemAssembly.................................................................................28
HopperSwitchActuatorAssemblyNo.103-8528...............................................................30
HopperMountingAssembly.................................................................................32
HopperFrameAssemblyNo.109-4086.......................................................................34
DriveAssembly............................................................................................36
DeckMountingAssembly...................................................................................38
Deck,GearboxandDriveshaftMountingAssembly.............................................................40
DeckDecalAssemblyNo.109-4372.........................................................................42
DischargeTubeAssemblyNo.103-9487......................................................................44
GearboxAssemblyNo.103-3387............................................................................46
RearDeckHeightAdjustmentAssemblyNo.109-0323..........................................................48
DriveShaftAssemblyNo.103-9485..........................................................................50
DeckSupportFrameAssemblyNo.130-2893.................................................................52
DeckSupportW/DecalsAssemblyNo.103-9480...............................................................54
SpringLiftAssistAssemblyNo.116-7851.....................................................................56
AttachmentsandAccessories...............................................................................58
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Contactusatwww.Toro.com.
3
PrintedintheUSA.
AllRightsReserved
Page 4

CasterWheelandFrameAssembly
3408-476A4A2
Page 5

CasterWheelandFrameAssembly(continued)
Ref.
PartNumber
1116-74821
2116-7396-031
Qty.Description
FrameASM
Plate-Support
3109-0925-031Bumper-Rear
4109-23651Bumper-Rubber
5
103-54082Roller-Bumper
632128-33
7
3256-233Washer-Flat
8322-5
932128-20
10323-64
5
Nut-HF
5
Screw-HH
5
Nut-HF
Screw-HH
113256-244Washer-Flat
123296-396Nut-Lock,NI
133231-312
Screw-CARR
141-8110101Plug
15103-83331
16103-83491
Guide-Belt
Guide-Belt
171-6132354Washer
18322-62
191-6330602
Screw-HH
Spacer-Wheel,Short
20103-6596-032Rod-Push
21130-28791
DriveShieldASM
21:2116-89411Decal-BeltRouting
21:398-19771Decal-Warning
22321-31
Screw-HH
23103-41552Pin-Lynch
24103-94761
24:11
LiftShieldASM
Shield-Lift
24:1:11-8030352Rivet-Pop
24:1:2103-88191
Flap-Guard
24:1:3103-9114-031Plate-Decal
Ref.
PartNumber
Qty.Description
24:298-19771Decal-Warning
251-8030354Rivet-Pop
26109-5874-031
Brace-PTO
271-2130691Washer
28321-61
30130-28651
30:1103-27682
30:2103-77381
Screw-HH
WheelAndAxleASM
Guard-Seal
Screw-HH
30:33296-231Nut-Lock,NI
30:4130-28641
30:4:11
30:4:1:11-6335842
30:4:21-6335852
30:4:3126-53621
30:4:4103-30511
30:4:5103-00632
WheelAndBearingASM
WheelAndTireASM
Bearing-Cup
Bearing-Cone,T aper
AxleCasterASM
Spacer-Nut
■
Seal-Caster
●
313256-262Washer-Flat
323296-452Nut-Lock,NI
33325-172
34116-83231
37103-3351-031
38103-90271
39103-90282
Screw-HH
Guide-Belt
Fork-RearCaster
Seal-Grease
Bearing-Roller,ConeTaper
401-6335086Washer-Bellville
413296-511Nut-Lock,NI
●
433256-81Washer-Flat
44103-90292
45116-7272-031
46120-46541
42103-90571
Cap-Grease
Cup-Tapered,RollerBearing
Shield-Heat
Screw-HHF
●
Notservicedseparately
■
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
53408-476A
Page 6

FrameandDecalAssemblyNo.116-7482
3408-476A6A2A1
Page 7

FrameandDecalAssemblyNo.116-7482(continued)
Ref.
PartNumber
2112-90282
3126-42071
4106-55172Decal-Warning
Qty.Description
Decal-Missing,Cover
Decal-Adjustment,Clutch
Ref.
PartNumber
5
120-06252Decal-Warning,PinchPoint
7
1085192Bushing-Bronze
8117-27181
Qty.Description
Decal-Arrester,Spark
73408-476A
Page 8

SpeedControlAssembly
3408-476A8B2
Page 9

SpeedControlAssembly(continued)
Ref.
10:2103-43982Bearing-Flange,Iglide
12:1116-74222Bearing-Flange,Iglide
20:11-3232452
20:21-5430171Balljoint-RH
20:31-6331521Balljoint-LH
20:41-8045242Nut
20:5116-74921
20:63219-22Nut-Hex
21:11-3232452
21:21-5430171Balljoint-RH
21:31-6331521Balljoint-LH
PartNumber
1116-78561
23257-53
3116-73721
4116-74142Bushing-Plastic
5
116-84751
6321-111
7
116-84441
7:2103-43982Bearing-Flange,Iglide
8116-73801
9126-74611
9:2116-74222Bearing-Flange,Iglide
10116-74161
11116-73811
12126-74631
13103-43422
14108-09896
153296-561Nut-Lock,NI
161-6331022
17323-44
183290-3576Nut-HHF ,Whiz
193256-39Washer-Flat
20116-96671
21116-96681
Qty.Description
Shaft-Control,Speed
Key-Woodruff
Stop-Hub,Center
Spring-Torsion,Double
Screw-HH
RHControlHubASM
Spring-Torsion,RH
RHSteeringHandleASM
LHControlHubASM
Spring-Torsion,LH
LHSteeringHandleASM
Hub-SpeedControl
Screw-Set
Bearing-Flange,Side
Screw-HH
RHPumpLinkageASM
Spring-Compression
Rod-Linkage,Steering
LHPumpLinkageASM
Spring-Compression
Ref.
21:41-8045242Nut
21:5103-30601Knob-Tracking
21:6103-59451
21:7116-74921
21:83219-21Nut-Hex
30:2103-59941
47:2116-90491Decal-Danger,Driveline
47:3116-89461Decal-Motor,Wheel
PartNumber
28322-64
29104-8300
30116-92462
32321-54
3332128-334Nut-HF
34103-50092Disc-Friction
35116-78461
36116-78451
37116-78491
38103-50183
393296-191Nut-Hex
40116-78481
41116-78591
433256-231Washer-Flat
44323-81
45103-43971
463218-31Nut-Jam
47116-73841
48103-5993-031
49322-36
5032128-203Nut-HF
51103-84941Hook
52322-53
Qty.Description
7
Spacer
Rod-Linkage,Steering
Screw-HH
Nut-Flange,NI
HandleASM
Grip-Handle,Steering
Screw-HH
Plate-Friction,Speed
Control
Lever-SpeedControl
Plate-Friction,Speed
Control
Washer-Disc,Spring
Screw-HH
Hub-Control,Speed
Screw-HH
Knob-Ball,SpeedControl
ConsoleASM
Guide-Plenum
Screw-HH
Screw-HH
93408-476A
Page 10

ParkingBrakeAssembly
3408-476A10C2
Page 11

ParkingBrakeAssembly(continued)
Ref.
12:1116-84671
12:2116-84651Link-Brake,RH
12:33219-32Nut-Hex
12:4116-84701
12:53256-241Washer-Flat
12:63296-61Nut-Lock
PartNumber
11-6331022
21-6331313Y oke-Linkage,Brake
41-8060034
5
98-59751Washer-Belleville
6103-23993
8116-7483-031
9116-74861Pivot-Brake
10116-78382Rod-Linkage,Brake
11116-84741Rod-Linkage,Brake
12116-97481
Qty.Description
Bearing-Flange,Side
Pin-Cotter
Pin-Spring,Clevis
Shaft-Brake
RHBrakeLinkageASM
BrakeLinkageASM
Spring-Compression
Ref.
13:1116-84671
13:2116-84641Link-Brake,LH
13:33219-32Nut-Hex
13:4116-84701
13:53256-241Washer-Flat
13:63296-61Nut-Lock
22:21-6332681
PartNumber
13116-97491
14323-4
153219-32Nut-Hex
173256-244Washer-Flat
183256-261Washer-Flat
193272-101
203290-3574Nut-HHF ,Whiz
211085192Bushing-Bronze
22103-94691
Qty.Description
LHBrakeLinkageASM
BrakeLinkageASM
Spring-Compression
5
Screw-HH
Pin-Cotter
ParkBrakeHandleASM
Grip-Lever
113408-476A
Page 12

SeatandConsoleAssembly
3408-476A12D2
Page 13

SeatandConsoleAssembly(continued)
Ref.
PartNumber
11-8075134
2130-28571
3126-43431
4109-26614
5
130-28961
5:2130-28801
6109-46411
7
322-26
83231-271
93256-236Washer-Flat
103296-24Nut-Lock,NI
113296-393Nut-Lock,NI
12103-4362-031
13116-95541
14103-54964Mount-Vibration,Rubber
Qty.Description
Bolt-CARR
Console-RH
Console-LH
Screw-PPH
ControlPanelASM
Decal-Control
Cable-Throttle
Screw-HH
Screw-CARR
Frame-Seat
Link-SeatStop
Ref.
16:1121-47511
16:2121-47521
16:382-21901
16:4103-8383
PartNumber
15103-85631
16130-28521
1732128-208Nut-HF
18322-53
19323-142
203296-293Nut-Lock,NI
215-06524
221-6433121
23109-46401
24116-90441
2599-74201Plug-Hole
Qty.Description
5
Link-Seat
SeatASM
Cushion-Seat,Bottom
Cushion-Seat,Back
Switch-Bail
Bolt-Seat
Screw-HH
Screw-HH
Spacer
Clip-Loom
Cable-Choke
Decal-ServiceAid
133408-476A
Page 14

HydraulicAssembly
3408-476A14E2
Page 15

HydraulicAssembly(continued)
Ref.
6:1:1116-92731
6:1:2103-19491
15:1237-791
PartNumber
11-6039908
1:11-6039201
1:21-6039921
21-6322082
3120-64742
4104-78361Head-Filter
5
114-34941Element-Filter,25Micron
6116-92741
6:11Reservoir-HYD
6:2115-42121Decal-Warning
7
103-42462
81-6333961
9103-77061
101-5432862
121-8033104
13116-74011Motor-HYD,LH
14116-74021Motor-HYD,RH
15354-1342
16325-198
1732128-498Nut-HHF
18242-508Nut-Lug
191-8072722Key
20323-74
2132128-43
221-8050042Washer-Lock
23321-32
243256-222Washer-Flat
25321-62
2632128-332Nut-HF
27103-86311
28323-42
29116-78362
Qty.Description
Fitting-Straight
O-Ring
O-Ring
Arm-Control,Pump
Screw-Set,SQH
ReservoirASM
ReservoirCapASM
Gasket-Cap
Sheave
Clip-Loom
Grommet
Grommet
Screw-Set
Fitting-HYD,90DEG
O-Ring
Screw-HH
Screw-HH
7
Nut-Flange
Screw-HH
Screw-HH
Bracket-Clamp
Screw-HH
12CcHydroPumpASM
Ref.
30:1130-28681Wheel
30:2105-19451Tire
30:3232-271
32:11-6039211
32:2103-10201
●
41:1237-421
42:1237-421
46:1237-421
PartNumber
30130-28692
31116-78311
32103-2156
343290-3572Nut-HHF ,Whiz
35126-44001
36116-78271
37116-78281
38116-78291
39116-78301
40109-12641
41103-54691Adapter-T ee
42103-18281Adapter-Run,Tee
43103-1988
44103-54521Hose-HYD
45103-54771Hose-HYD
46100-48871
48103-73491
49103-29161
50116-63612Pulley
51106-55741
521-6533311
53323-201
54323-121
55
323-91
563256-242Washer-Flat
58130-28711Belt-V
Qty.Description
WheelAndTireASM
Stem-Valve
HydraulicHoseASM
5
Fitting-Straight
O-Ring
O-Ring
HydraulicHoseASM
HydraulicHoseASM
HydraulicHoseASM
HydraulicHoseASM
HydraulicHoseASM
HydraulicHoseASM
O-Ring
O-Ring
7
Clamp-Hose
Fitting-Barbed,90DEG
O-Ring
ShortIdlerASM
Guard-Top
Spacer-Mounting,Steering
Spring-Idler
Screw-HH
Screw-HH
Screw-HH
●
Notservicedseparately
153408-476A
Page 16

HydraulicPumpAssemblyNo.116-7836
3408-476A16E2A2
Page 17

HydraulicPumpAssemblyNo.116-7836(continued)
Ref.
PartNumber
1104-53111Bearing-Ball
2103-74431
Qty.Description
CylinderBlockKit
Ref.
PartNumber
3121-32351Bearing-Thrust,Plastic
4105-61841
Qty.Description
Cage
SealOverhaulKit
173408-476A
Page 18

ShortIdlerAssemblyNo.103-7349
3408-476A18E2A3
Page 19

ShortIdlerAssemblyNo.103-7349(continued)
Ref.
PartNumber
1103-35042
232120-102
3103-35062
Qty.Description
Bearing-Spherical
Ring-Snap
Seal-Lip,Single
Ref.
PartNumber
4106-71592
6302-111
Qty.Description
O-Ring
Fitting-Lube,45DEG
193408-476A
Page 20

BlowerMountingAssembly
3408-476A20F2
Page 21

BlowerMountingAssembly(continued)
Ref.
PartNumber
1116-96491
2103-67331
3321-62
43256-224Washer-Flat
Qty.Description
BlowerASM
Sheave-Blower
Screw-HH
Ref.
PartNumber
5
3296-422Nut-Lock,NI
6103-9167-031
7
323-41
83256-241Washer-Flat
Qty.Description
Guide
Screw-HH
213408-476A
Page 22

BlowerAssemblyNo.116-9649
3408-476A22F2A4
Page 23

BlowerAssemblyNo.116-9649(continued)
Ref.
PartNumber
1116-96481
1:2103-35402Bearing-Ball
1:3103-49211
1:432120-82
267-74901
3103-38941
4103-51941Impeller-3Blade
5
103-3370-031
632128-2010Nut-HF
7
1-5436101
81-6036102
Qty.Description
HousingASM
Spacer-Bearing
Ring-Snap
Key-Square
Spacer-Blower
Cover-Blower
Washer-Clutch
Washer-Spring
Ref.
10:2116-89432Decal-Danger,Impeller
PartNumber
93212-61
10103-94741
11322-34
12325-421
1332128-231Nut-HF
14325-171
1518-98102Washer-Thrust
163296-231Nut-Lock,NI
17103-69991
Qty.Description
Screw-HH
DischargeChuteASM
Screw-HH
Screw-HH
Screw-HH
Spacer-Mount
233408-476A
Page 24

Engine,MuferandAirCleanerAssembly
3408-476A24H2
Page 25

Engine,MuferandAirCleanerAssembly(continued)
Ref.
PartNumber
Qty.Description
11Engine-Kohler,
Ps-Ch740-3182
1:3103-85691
1:42412-422
AirCleanerCanisterASM
Clamp-Hose
1:7103-10581Bracket-Filter,Air
1:8100-24361Hood
2103-67311
3103-74441
Sheave-Engine
Mufer
4103-69611Hose-AirIntake
5
103-3695-031Bracket-Filter,Air
632128-204Nut-HF
7
322-34
81-5436101
91-6036102
103212-61
1167-74901
Screw-HH
Washer-Clutch
Washer-Spring
Screw-HH
Key-Square
Ref.
PartNumber
Qty.Description
123290-3574Nut-HHF ,Whiz
■●
1398-59758Washer-Belleville
14323-94
15109-0181-031
16323-44
17109-78961
18116-53381
Screw-HH
Shield-Exhaust
Screw-HH
Tie-Cable
OilDrainHoseASM
18:1353-5081Plug-HH
18:1:1237-421
20116-14551
O-Ring
Fitting-Straight
▲
221-3033353Tie-Plastic
231-6333961
Clip-Loom
241-8050054Washer-Lock
◆
2633014-004Nut-Hex
251-6532912
Gasket-Exhaust
●
Notservicedseparately
▲
UseaTeonPipeSealantorequivalentonthreads.
◆
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
■
Obtainpartsfromwww.kohlerplus.com
253408-476A
Page 26

FuelTankAssembly
3408-476A26I2
Page 27

FuelTankAssembly(continued)
Ref.
PartNumber
Qty.Description
12412-982
21-5137621
41-6530361Washer
5
1070691
6109-02841Hose-Fuel
8133-84991
9116-26191Hose-Vent,Formed
10116-2847-031
11116-2848-031
12116-29661Hose-Vent,Formed
13116-29671Hose-Vent,Formed
14116-83651
14:2103-60571Fitting-Fuel,Bulkhead
14:2:1103-27841
14:2:23256-261Washer-Flat
14:2:33220-51Nut-Jam
14:346-65601Bushing
14:4100-15961
Clamp-Hose
Clip-Loom
Clip
Valve-Check,Vacuum
CanisterBracketASM
TankFrameASM
FuelT ankASM
O-Ring
Fitting-90DEG
Ref.
PartNumber
14:5120-54611
15116-7928-031
16117-12211
18321-34
Qty.Description
Cap-Fuel,Ratcheting
Panel-TankShield
Canister-Carbon,800Cc
Screw-HH
1932128-202Nut-HF
20104-72014Nut-Flange,NI
21322-32
22322-52
233229-11
24323-142
Screw-HH
Screw-HH
Bolt-CARR
Screw-HH
●
■
253256-221Washer-Flat
263256-231Washer-Flat
●
273296-392Nut-Lock,NI
29103-7095-031
Deector-Air
30103-96581Flap-Rubber
311-8030359Rivet-Pop
35110-08241
R-Clamp
●
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
■
UsePro-Lockretainingtype,Partno.1-840023(.5cctube)onthreads.
273408-476A
Page 28

ElectricalSystemAssembly
3408-476A28J2
Page 29

ElectricalSystemAssembly(continued)
Ref.
PartNumber
11-3032872
21-5130512
31-5131521
5
116-88121
Qty.Description
Tie-Cable
Switch-Open,Normally
Switch-Closed,Normally
HourMeterASM
81-5437922Wingnut
91-6331111
Switch
101-6331814Plate-T apped
111-6336512Bolt-Holddown
121-6432671Indicator-LED,Red
131-6432751Relay
14104-20651
Screw-HWH
15103-02051Alarm-T one,Dual
16117-22211
Switch-Ignition
1863-83601Key-Ignition
19103-4161-031HoldDown-Battery
20103-83551
Cable-Battery,Negative
Ref.
PartNumber
211
22116-47301
22:11-5433931
Qty.Description
Battery(300Cca,Wet)
Cable-Battery,Positive
Insulator-Solenoid
22:2109-24071Insulator-Battery
23116-91141Harness-Wiring
23:111093551Fuse-Blade,15Amp
23:121091022Fuse-Blade,25Amp
23:141 16-00531
24321-44
Cap-Plug
Screw-HH
2532128-334Nut-HF
283256-22Washer-Flat
293290-1348
32103-85281
Screw
HopperSwitchActuator
ASM
331-3033354Tie-Plastic
●■
▲
●
Obtainlocally.
▲
Usedielectricgreaseonallunsealedconnectorsandterminalsonly.Donotapplyinsealedconnectors.
293408-476A
■
Notservicedseparately
Page 30

HopperSwitchActuatorAssemblyNo.103-8528
3408-476A30J2A5
Page 31

HopperSwitchActuatorAssemblyNo.103-8528(continued)
Ref.
PartNumber
1126-75051
21-522424-031
31-5234151
4321-42
Qty.Description
Plate-Switch
Mount-Spring,Seat
Spring-Switch,Seat
Screw-HH
Ref.
PartNumber
5
322-501
63217-61Nut-Hex
7
3296-291Nut-Lock,NI
832128-332Nut-HF
Qty.Description
Screw-HH
313408-476A
Page 32

HopperMountingAssembly
3408-476A32K2
Page 33

HopperMountingAssembly(continued)
Ref.
PartNumber
1130-28721
2130-28751
3109-40861
4116-94041
4:1109-38541
4:2103-87892
4:33296-92Nut-Lock
4:491076222
4:51-3033351Tie-Plastic
5
1-6330682
6103-54262
7
323-62
83256-246Washer-Flat
93296-394Nut-Lock,NI
101-5137623
1133005-002Nut-HF
126146722
13109-07161DamperKit
Qty.Description
HopperASM
HopperDoorASM
HopperFrameASM
FillSensorASM
FillSensorWireKit
Flag-Sensor,Fill
Screw-Pan
Arm-Lift,Deck
Stud-Ball
Screw-HH
Clip-Loom
Bolt-Shoulder
Ref.
13:1103-83252
13:2103-54251
PartNumber
141-3034353
15109-36481
16103-6067-031Bracket-DriveMotor,LH
17103-6068-031Bracket-DriveMotor,RH
18103-7085-031
19321-2
20329-43
213250-482
223296-22Nut-Lock,NI
2332105-328
2432128-3317Nut-HF
25103-91211
26103-6022-031
27103-60251
283229-46
293296-426Nut-Lock,NI
Qty.Description
Clip-Retainer
Shock-Compression,Gas
Washer-Spring
Mount-Switch
Plate-Switch
7
Screw-HH
Screw-HH
Screw-PPH
Screw-TTH
MotorWiringASM
Channel-Frame,Hopper
Deector-Grass
Screw-CARR
333408-476A
Page 34

HopperFrameAssemblyNo.109-4086
3408-476A34K2A6
Page 35

HopperFrameAssemblyNo.109-4086(continued)
Ref.
PartNumber
2103-78241Insulation-FoamPad,Rear
3103-78251Insulation-FoamPad,Front
41-5439632Bumper-Rubber
Qty.Description
Ref.
PartNumber
5
32128-202Nut-HF
61070694
Qty.Description
Clip
353408-476A
Page 36

DriveAssembly
3408-476A36L2
Page 37

DriveAssembly(continued)
Ref.
12:21085192Bushing-Bronze
13:21085192Bushing-Bronze
14:1103-73931Rod-Linkage
14:2103-11671Joint-BallEnd,LH
14:3103-79941Balljoint-RH
14:43219-31Nut-Hex
14:53219-201Nut-Hex,LH
PartNumber
1103-25441
2103-25351
3103-67351
467-74901
6130-28701Belts-Pair,Matched
7
103-82531
7:1103-35042
7:232120-102
7:3103-35062
7:5
1-4130881
7:6106-71592
7:7
302-191
8103-94391
8:2251-3472Bearing-Ball
8:332151-132Ring-Retaining
9103-73501
10103-73821Bushing
11103-67321
12103-92961
13103-92971
14103-73921
1592-90252
161-3030072Washer
1732151-482E-Ring
183296-392Nut-Lock,NI
19323-92
20109-01481
Qty.Description
JackshaftASM
Spacer-Guard,Bottom
Jackshaft
Key-Square
IdlerPivotASM
Bearing-Spherical
Ring-Snap
Seal-Lip,Single
Bushing-Lever,Lift
O-Ring
Fitting-Grease
IdlerSheaveASM
Spacer-Idler
Sheave
ArmASM
ArmASM
ClutchLinkASM
Spacer
Screw-HH
Spring-Extension
Ref.
38:21085192Bushing-Bronze
39:2103-81531
PartNumber
213256-42Washer-Flat
2232128-192Nut-HF
23323-121
24323-361
25103-76971Band-Brake
26103-98161
27323-64
281-5436101
291-6036102
303212-61
311-5430171Balljoint-RH
32103-79961
333219-23Nut-Hex
34103-82542
35103-79971
363296-291Nut-Lock,NI
37322-61
38103-92951
39103-94861
40103-82771Link-Handle
41103-06081Joint-Ball,End
4232128-202Nut-HF
433296-61Nut-Lock
44283-21
453219-31Nut-Hex
461-8060032
48322-32
49103-8716-031
50103-29162
5198-5975
52109-54911
535-06521
Qty.Description
Screw-HH
Screw-HH
Spacer
Screw-HH
Washer-Clutch
Washer-Spring
Screw-HH
Linkage-Rod,PTOBrake
Bushing-Spring
Spring-Brake
Screw-HH
PivotASM
PTOHandleASM
Grip-Lever,Control
Pin-Clevis
Pin-Cotter
Screw-HH
Switch-Flag
Guard-Top
5
Washer-Belleville
Guide-Belt
Spacer
373408-476A
Page 38

DeckMountingAssembly
3408-476A38M2
Page 39

DeckMountingAssembly(continued)
Ref.
PartNumber
1130-28911
2130-28931
Qty.Description
DeckASM
DeckSupportFrameASM
393408-476A
Page 40

Deck,GearboxandDriveshaftMountingAssembly
3408-476A40M2A7
Page 41

Deck,GearboxandDriveshaftMountingAssembly(continued)
Ref.
PartNumber
1109-43721
2103-94871
3109-03212FrontDeckHeightAdjust
3:11-4134251
3:2103-73531
3:3103-84961Nut-Jam
4103-33871
5
130-28991
5:2103-86291
5:3119-02171Decal-Danger
6103-83631
6:1103-79941Balljoint-RH
6:2103-83071Latch-Deck
6:33219-31Nut-Hex
6:43296-61Nut-Lock
7
109-03232RearDeckHeightAdjust
81-8030753
93296-26Nut-Lock,NI
10116-7843-011
11322-53
123296-293Nut-Lock,NI
13103-6290-031
14103-6183-031
15103-59791
16114439
173256-14
181-8082802
Qty.Description
DeckDecalAndBafeASM
DischargeTubeASM
ASM
Spacer-DeckSupport
Pin-CutHeight
GearBoxASM
GearboxCoverASM
Pad-AntiSkid
DeckLatchASM
ASM
Screw-Head,Truss
Guard-DriveShaft
Screw-HH
Strap-Drive,LineCover
Bracket-Guard,PTO
Guard-PTO
5
Rivet-Pop
5
Washer-Flat
Pin-Clevis
Ref.
PartNumber
191-8060032
20103-77052Driver-Blade
21130-28621Blade-25In,RH
22130-28611Blade-25In,LH
2330-87702Washer
2499-02834
253296-424Nut-Lock,NI
2692-58162Bolt-Blade
27103-37002Roller-Deck
28103-42302
29325-142
3032128-492Nut-HHF
31323-74
323290-3574Nut-HHF ,Whiz
3367-74901
34103-94851
353247-21
36323-91
373296-391Nut-Lock,NI
383256-233Washer-Flat
39322-33
40103-88411
411-5136901
423290-1341
43103-86102
441-5234202Bumper
45321-22
46130-28871Decal
Qty.Description
Pin-Cotter
Bolt-Shear
Spacer-Roller
Screw-HH
Screw-HH
Key-Square
DriveShaftASM
Screw-Set,HSH
Screw-HH
Screw-HH
Spring-Extension
Clip-Deck,HoldUpRod
Screw
Stand-Off
Screw-HH
413408-476A
Page 42

DeckDecalAssemblyNo.109-4372
3408-476A42M2A8
Page 43

DeckDecalAssemblyNo.109-4372(continued)
Ref.
PartNumber
2116-89342
393-78182Decal-T orque,BladeBolt
4112-90281
5
112-87602Decal-Danger
7
103-86301
832148-74Nut-Insert
Qty.Description
Decal-HeightAdjust,Cutting
Decal-Missing,Cover
Pad-AntiSkid
Ref.
PartNumber
91-3033344
10322-52
113296-292Nut-Lock,NI
12109-4053-011
13109-4054-011
Qty.Description
Washer-Spring
Screw-HH
Bafe-LH
Bafe-RH
433408-476A
Page 44

DischargeTubeAssemblyNo.103-9487
3408-476A44M2A9
Page 45

DischargeTubeAssemblyNo.103-9487(continued)
Ref.
PartNumber
2109-2228-031
3103-5868-011
4103-49741Hinge-Piano
5
1-8030758
Qty.Description
Guard-Plenum
Mount-Spring
Screw-Head,Truss
Ref.
PartNumber
63296-28Nut-Lock,NI
83256-144Washer-Flat
91-8075333
103296-123Nut-Lock,NI
Qty.Description
Bolt-CARR
453408-476A
Page 46

GearboxAssemblyNo.103-3387
3408-476A46M2B1
Page 47

GearboxAssemblyNo.103-3387(continued)
Ref.
PartNumber
1109-01891Pinion-Input
2109-01901
3109-01911Housing-End
4109-01931
5
109-01951
6109-01961
7
109-01981
Qty.Description
Housing-Center
OutputShaftAndGear-LH
OutputShaftAndGear-RH
Cap-Output
Tube-Connector,Shor
Ref.
PartNumber
8109-02011
9109-02031
10109-02041
11109-02051
12109-02021
13109-02001
1493-398728Bolt-Blade
Qty.Description
OutputSealKit
Seal-O-Ring
Washer-Cupped
Seal-V-Ring
Seal-Input
Connector-Tube,Long
●
●
●
ApplybeadofMobilHTSgrease(P/N103-52171.5ozpacket)(orafood-gradeanti-seize)betweeninputsealandv-ring.
473408-476A
Page 48

RearDeckHeightAdjustment
AssemblyNo.109-0323
3408-476A48M2B2
Page 49

AssemblyNo.109-0323(continued)
Ref.
PartNumber
21-4134251
3103-73531
43290-3571Nut-HHF ,Whiz
5
106-55971
Qty.Description
Spacer-DeckSupport
Pin-CutHeight
Spacer-Idler
RearDeckHeightAdjustment
Ref.
PartNumber
6323-81
7
1-6132041Balljoint
83220-31Nut-HJ
Qty.Description
Screw-HH
493408-476A
Page 50

DriveShaftAssemblyNo.103-9485
3408-476A50M2B3
Page 51

DriveShaftAssemblyNo.103-9485(continued)
Ref.
1:1:162-38201
PartNumber
11
1:154-91802U-JointKit
Qty.Description
DriveShaft-Telescoping
Fitting-Grease
Ref.
●
PartNumber
1:2103-93281Y oke-Keyed
1:3103-93291
2116-90491Decal-Danger,Driveline
Qty.Description
Yoke-QuickDisconnect
●
Notservicedseparately
513408-476A
Page 52

DeckSupportFrameAssemblyNo.130-2893
3408-476A52M2B4
Page 53

DeckSupportFrameAssemblyNo.130-2893(continued)
Ref.
9:1:1302-611
9:1:2103-45881
9:1:31-5138102Bushing
PartNumber
1103-94801
2103-3729-011Pivot-Deck,RH
3103-3732-011Pivot-Deck,LH
41-5435094Bearing-Roller,T apered
5
1-5435112
6109-1933-012
7
1-6335086Washer-Bellville
83296-512Nut-Lock,NI
9130-28672
9:1130-28661WheelAndTire
9:2109-20941
Qty.Description
DeckSupportASM
Seal-Grease
Fork-Caster
WheelAndAxleASM
Fitting-Grease
Bearing-Roller,Straight
Spacer-Caster,Front
Ref.
10:2130-28831Decal
PartNumber
9:3325-191
9:43296-451Nut-Lock,NI
10130-28971
11322-42
121-3033342
133296-292Nut-Lock,NI
141-8085192
153243-52
163218-32Nut-Jam
17116-78512
18130-28842Decal
19302-192
Qty.Description
Screw-HH
DeckLiftHandleASM
Screw-HH
Washer-Spring
Ring-Snap
Screw-Set,SQH
LiftAssistSpringASM
Fitting-Grease
533408-476A
Page 54

DeckSupportW/DecalsAssemblyNo.103-9480
3408-476A54M2B5
Page 55

DeckSupportW/DecalsAssemblyNo.103-9480(continued)
Ref.
PartNumber
2103-74362
332120-332Ring-Retaining
41-8110102Plug
5
93-66962Decal-Warning
6116-89352Decal-Warning,Folding
7
116-89361Decal-Danger
Qty.Description
Bushing-Support,Deck
Deck
Ref.
PartNumber
8103-41191Lock-Deck,RH
9103-41181Lock-Deck,LH
1032121-32
11103-48822
12103-86301
13302-194
Qty.Description
Pin-Spring
Cap-Grease
Pad-AntiSkid
Fitting-Grease
553408-476A
Page 56

SpringLiftAssistAssemblyNo.116-7851
3408-476A56M2B6
Page 57

SpringLiftAssistAssemblyNo.116-7851(continued)
Ref.
PartNumber
1103-42841
2103-42851
3103-37731
4103-42811
5
103-37721
66146721
Qty.Description
Tensioner-Spring
Mount-LiftAssist,Deck
Shaft-Adjustment,Spring
Spring-Extension
Plug-Adjuster,Spring
Bolt-Shoulder
Ref.
PartNumber
7
3296-392Nut-Lock,NI
8103-78651
93256-281Washer-Flat
10103-73531
11103-79711
Qty.Description
Spring-Tube
Pin-CutHeight
Cover-Spring,Deck
573408-476A
Page 58

AttachmentsandAccessories
For74313ZMaster8000SeriesRidingMowerwith48inDirect-CollectCutting
Unit
ProductName
WinterHydraulicFilter.....................................................................................................................1-633752
Hypr-Oil500(quart)..........................................................................................................................114-4713
Hypr-Oil500(gallon).........................................................................................................................114-4714
Hypr-Oil500-5(5gallon)...................................................................................................................114-4715
ROPSPinKit...................................................................................................................................126-1339
DualSplitCasterKit.........................................................................................................................130-8455
RemovableGrassTubsKit..............................................................................................................130-8457
HopperPowerDumpKit..................................................................................................................130-8458
ROPSKit.........................................................................................................................................130-8459
48inMulchKit..................................................................................................................................130-8463
25inLHMulchingBlade...................................................................................................................130-8464
25inDHMulchingBlade..................................................................................................................130-8465
MVPKit............................................................................................................................................130-8468
LightKit............................................................................................................................................130-8469
AutomaticDoorOpenerKit..............................................................................................................130-8470
SuspensionSeatKit........................................................................................................................130-8471
Model/Part
58
Page 59

Notes:
Page 60