FormNo.3376-812RevB
STX-26StumpGrinder
ModelNo.23210—SerialNo.313000001andUp
ModelNo.23210G—SerialNo.313000001andUp
Registeratwww.T oro.com.
OriginalInstructions(EN)
*3376-812*B
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
Contents
MainFrameAssembly.......................................................................................4
TrackandTractionAssembly.................................................................................5
HydraulicPumpAssemblyNo.117-6409.......................................................................7
HydraulicPumpAssemblyNo.117-6410.......................................................................8
HydraulicMotorAssembly119-4557...........................................................................9
EngineAssembly..........................................................................................10
HydraulicGearPumpAssemblyNo.117-6444.................................................................12
TractionControlAssembly..................................................................................14
CutterHeadAssembly......................................................................................16
HydraulicCylinderAssemblyNo.1 17-6441....................................................................18
HydraulicMotorAssemblyNo.119-4551......................................................................19
ControlT owerAssembly....................................................................................20
ControlValveAssembly.....................................................................................22
ControlValveAssemblyNo.1 19-4585........................................................................23
CutterWheelValveAssemblyNo.119-4586...................................................................24
Two-ButtonHandleGripAssemblyNo.119-4587...............................................................25
OilCoolerAssembly.......................................................................................26
HydraulicRoutingAssembly.................................................................................27
ElectricalAssembly........................................................................................29
CylinderandCrankcaseAssembly...........................................................................30
PistonandCrankshaftAssembly.............................................................................31
ValveandCamshaftAssembly...............................................................................32
LubricationEquipmentAssembly............................................................................33
CoolingEquipmentAssembly...............................................................................34
ElectricEquipmentAssembly................................................................................35
CarburetorAssembly.......................................................................................36
ControlEquipmentAssembly................................................................................38
AirFilterandMuferAssembly...............................................................................39
FuelT ankandValveAssembly...............................................................................40
StarterAssembly..........................................................................................41
LabelSet.................................................................................................42
AttachmentsandAccessories...............................................................................43
©2018—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Contactusatwww.Toro.com.
3
PrintedintheUSA.
AllRightsReserved
MainFrameAssembly
Ref.
3376-812B402
PartNumber
1114-86301
1:2100-46501Decal-Warning
1:393-90842
1:493-78142Decal-Danger
1:593-66861
2114-30751
2:1237-791
3112-4576
4119-5106-011
5
119-4566-031
6354-1201Fitting-Elbow,90
6:1237-791
7
114-30421Hose-Breather
868-61501Breather
92412-362
103234-112
13120-73521Pin-Pivot
14321-181
153296-421Nut-Lock,NI
Qty.Description
5
MainFrameASM
Decal-Point,Lift
Decal-Oil,HYD
SightGlassASM
O-Ring
Nut-Clip,U
Cover-Rear
Plate-Cover,Front
O-Ring
Clamp-Hose
Screw-HHF
Screw-HH
Ref.
PartNumber
16302-51
17114-30391
181-5234201Bumper
1932128-331Nut-HF
2169-97601
2394-81052
2456-79762
25322-221
2632128-202Nut-HF
333334-9451
34119-5091-011Bracket-Tank
35117-64171Pad-Foam
36107-3154
37321-52
383296-422Nut-Lock,NI
393234-183
40119-4634-011
41119-46361
42322-51
Qty.Description
5
Fitting-Grease
In-TankFilterASM
Coverplate
Clamp-Tube
Clamp-Tube
Screw-HH
Tie-Cable
Nut-Push
Screw-HH
Screw-HHF
Bracket-Clamp
Plate-Clamp
Screw-HH
TrackandTractionAssembly
Ref.
0353376-812B
PartNumber
1112-48162Track-Rubber
2114-2992-031Frame-Track,LH
3114-2993-031Frame-Track,RH
4117-64091
5
117-64101
6117-6426-032Wheel-Drive
7
112-481712Wheel-Tensioner
7:1114-3014-031Wheel-Track
7:2120-53781Bearing-Ball
8106-758512
9327-412
10106-755712
11106-759512
12114-3077-032Tensioner-Track
13112-48742
14106-81592Nut-Lock
15325-84
163217-112Nut-Hex
173234-610
183234-278
1932128-498Nut-HHF
Qty.Description
RHHYDPumpASM
LHHYDPumpASM
Gasket-Bogie
Screw-HH
Cap-Wheel,Bearing
Ring-Snap,Internal
Screw-HH,T AP
Screw-HH
Screw-HHF
Screw-HHF
Ref.
26:1237-301
26:2237-801
27:1237-301
27:2237-791
PartNumber
203256-264Washer-Flat
213296-454Nut-Hex
22114-30912Bar-Thread
24119-45572
25115-12982
26340-64
27340-44
28119-45811Tube-HYD
29119-45821Tube-HYD
30119-45831Tube-HYD
31119-45841Tube-HYD
32115-1289-032Bracket-Mount,Pump
3380-60902Key-Pump
34108-42112Bushing
3573-35802Washer
36324-54
3733103-0162
Qty.Description
HYDMotorASM
Sheave
Fitting-Straight
O-Ring
O-Ring
Fitting-STR
O-Ring
O-Ring
Screw-HH
Screw-HHF
TrackandTractionAssembly(continued)
Ref.
45:1237-221
45:2237-421
46:1237-222
46:2237-421
49:1237-221
3376-812B603
PartNumber
3832128-424Nut-HF
44115-12971Hose-HYD
45340-771
46340-861Fitting-Tee
48115-40022
49340-31
Qty.Description
Fitting-Elbow,90DEG
O-Ring
O-Ring
O-Ring
O-Ring
Spacer
Fitting-Straight
O-Ring
Ref.
49:2237-791
51:1237-221
51:2237-421
53:1237-421
PartNumber
50117-13051Tube-HYD
51340-771
52115-40831Hose
53100-48871Fitting-Elbow,90
542412-362
56325-44
Qty.Description
O-Ring
Fitting-Elbow,90DEG
O-Ring
O-Ring
O-Ring
Clamp-Hose
Screw-HH
HydraulicPumpAssemblyNo.117-6409
Ref.
PartNumber
1115-44641HousingKit
3106-87532
4106-87544Bolt-HF
5
106-87551
6106-87561
7
104-21221
8106-87571
10104-21112
15106-87591BypassV alveKit
18103-26641
19104-53111Bearing-Ball
20104-53101
21104-53081
22104-53091Ring-Retaining
25103-26661
●
Notillustrated
03A173376-812B
Qty.Description
Pin-Headless,Straight
O-Ring
ChargePumpKit
GerotorASM
O-Ring
Capscrew
InputShaftKit
Seal-Lip
Spacer
CylinderBlockKit
Ref.
PartNumber
2994-19361
3094-19371Washer-Thrust
31105-61851Plate-Valve
3294-19071
3494-69221Bearing-Thrust
37115-44581Arm-Trunnion,Tapered
3894-19101
4298-32522
44106-87601
49114-81551
56106-87621
66106-87631
99105-61841
Qty.Description
Spring-Block
Swashplate-Variable
Square
Guide-Slot
Valve-Check(W/Poppet)
ChargeReliefV alveKit
TrunnionSealKit
Plug-HSH
Plug-HSH
SealOverhaulKit
●
HydraulicPumpAssemblyNo.117-6410
Ref.
PartNumber
1115-44641HousingKit
3106-87532
4106-87544Bolt-HF
5
106-87551
6106-87561
7
104-21221
8106-87571
10104-21112
15106-87591BypassV alveKit
18103-26641
19104-53111Bearing-Ball
20104-53101
21104-53081
22104-53091Ring-Retaining
25103-26661
●
Notillustrated
3376-812B803A2
Qty.Description
Pin-Headless,Straight
O-Ring
ChargePumpKit
GerotorASM
O-Ring
Capscrew
InputShaftKit
Seal-Lip
Spacer
CylinderBlockKit
Ref.
PartNumber
2994-19361
3094-19371Washer-Thrust
31105-61851Plate-Valve
3294-19071
3494-69221Bearing-Thrust
37115-44581Arm-Trunnion,Tapered
3894-19101
4298-32522
44106-87601
49114-81551
56106-87621
66106-87631
99105-61841
Qty.Description
Spring-Block
Swashplate-Variable
Square
Guide-Slot
Valve-Check(W/Poppet)
ChargeReliefV alveKit
TrunnionSealKit
Plug-HSH
Plug-HSH
SealOverhaulKit
●
HydraulicMotorAssembly119-4557
Ref.
PartNumber
1119-45991
1:1119-46082
2119-46114
33257-421
4120-06912
5
76-08601
99100-61311
●
Notillustrated
03A393376-812B
Qty.Description
CounterbalanceV alveASM
Valve-Cartridge
Bolt-HSH
Key-Woodruff
O-Ring
Shaft-Coupling
MotorSealKit
●
EngineAssembly
Ref.
13:2302-51
3376-812B1005
PartNumber
1117-63051Engine-Kawasaki,Fx730V
2323-84
332128-203Nut-HF
4115-1480-031Mount-Pump
5
117-64441
6114-8559-031Pulley-Engine
7
3246-62
893-88271
9114-29331
9:1100-75941
10114-29911Belt-V
116080061
1295-88021Pulley-Idler
13117-63231
14114-29161Bushing-Idler
153256-41Washer-Flat
16323-131
173256-241Washer-Flat
183234-111
1999-30171Fitting
Qty.Description
Screw-HH
GearPumpASM
Screw-Set,HSH
Coupler-Spider
Coupler-Flex
Screw-Set
Key-Square
IdlerArmASM
Fitting-Grease
Screw-HH
Screw-HHF
Ref.
19:1237-811
PartNumber
20114-29171
212412-1112
223290-3573Nut-HHF,Whiz
23323-91
2466-42701
2699-13561Hose-Vent
2792-68771
28110-33721Hose-Fuel
292412-984
30322-43
31103-19661Adapter
322412-811
33324-42
341-6037701Valve-Fuel
35109-02951Hose-Fuel
37108-97301
393290-1344
4032128-174Nut-Lock,Flange
41115-12112
42233-422Knob
Qty.Description
O-Ring
Hose-Suction
Clamp
Screw-HH
Spring-Extension
Valve-Drain,Oil
Clamp-Hose
Screw-HH
Clamp-R
Screw-HH
Lever-Control
Screw
Cable-Control
EngineAssembly(continued)
Ref.
05113376-812B
PartNumber
4433114-0162
45112-28443Nut-HF
46115-9233-031
47115-9234-031
48117-63191
4933103-0161
502412-361
51117-63181
522112-111
55
27-85901
56117-63371
Qty.Description
Screw-HH
Bracket-Mount,Mufer
Shield-Mufer
Mufer
Screw-HHF
Clamp-Hose
Manifold
Clamp-Mufer
Key-Square
Bracket-Shield,Heat
Ref.
61:1237-1461
PartNumber
57
115-92271
58115-64881
59115-64941
60115-64951Nut-Hex
61354-781
6233114-0203
63117-88582
64115-64964
65115-66114Nut-Hex
66110-55471
Qty.Description
Plate-Shield,Heat
Clamp
Screw-Pan
Fitting-STR
O-Ring
Screw-HH
Gasket-Mufer
Washer-Spring
Lever-Control
HydraulicGearPumpAssemblyNo.117-6444
3376-812B120
HydraulicGearPumpAssemblyNo.117-6444(continued)
Ref.
PartNumber
1138-52101
Qty.Description
Kit-Seal,Pump
133376-812B
TractionControlAssembly
Ref.
3376-812B1406
PartNumber
168-29702Bushing
2322-34
3106-57371
3:2256-2522Bearing-Flange
43296-294Nut-Lock,NI
5
117-63351Rod-Drive
6112-27831Lever-Pivot
7
3256-392Washer-Flat
895-37032
9115-12041Plate-Neutral
10321-41
113296-421Nut-Lock,NI
12323-81
1332128-431Nut-Flange
14120-5380-031
153234-181
16103-11672Joint-BallEnd,LH
17119-50961
18119-50971
193220-22Nut-Jam
203274-22
Qty.Description
Screw-HH
ControlSupportASM
Washer-Spring,Wave
Screw-HH
Screw-HH
Handle-Control
Screw-HHF
Rod-Control,
Rod-Control,RH
Screw-HSH
Ref.
PartNumber
21108-06344
223247-62
233218-32Nut-Jam
24117-63342
2598-14591Decal
26115-40201Decal-Traction
27322-44
28115-12902
29256-1168Bushing-Flange
30114-86294
313253-42Washer-Lock
323296-391Nut-Lock,NI
333296-4710Nut-Lock,NI
34115-65351Plate-Base,RH
35115-65361Plate-Arm,Return
36115-66361Pivot-RH
37251-2592Bearing-Ball
38257-81Washer-Thrust
39322-52
41121-44092
43115-65491Plate-Base,LH
Qty.Description
Spacer-Plate,Retaining
Screw-Set
Link-Control,Adjustment
Screw-HH
Plate-Adapter,Control,RH
Bolt-Shoulder
Screw-HH
Spring-Extension