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341-7635 PUMP GP-PISTON S/N DX91-UP PART OF 358-4977 PUMP & MTG GP-WORK TOOL ALSO AN ATTACHMENT 299D2




HYDRAULIC SYSTEM

PUMP GP
 

#M00685240380
 

341-7635: PUMP GP-PISTON

341-7635 PUMP GP-PISTON
S/N DX91-UP
PART OF 358-4977 PUMP & MTG GP-WORK TOOL
ALSO AN ATTACHMENT
i05167567 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 376-0900 Y [1] ROTATING GP-PUMP (IMPLEMENT, PILOT)  
2. 174-9994 [1] PISTON-CONTROL  
3. 274-7452 [1] LINK-CONTROL  
4. 279-2488 [1] SWASHPLATE  
5. 386-6618 [1] SHAFT  
6. 198-5351 [1] PLUG  
7. 168-2197 [1] SPRING  
8. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
9. 3P-1210 [1] CONE-BEARING  
10. 9W-2109 [1] CONE-BEARING  
11. 282-0919 [1] BEARING-CRADLE  
12. 282-0918 [1] BEARING-CRADLE  
13. 190-6507 [1] RING-STOP  
14. 180-6213 [1] RING-RETAINING  
15. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
16. 9X-8979 [1] DOWEL  
17. 9S-8006 [2] PLUG (7/8-14-THD)  
18. 2M-9780 [2] SEAL-O-RING  
19. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
20. 386-6619 [1] ADAPTER  
21. 285-5240 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
22. 386-6621 J [1] PUMP AS-GEAR  
  192-7636 M [4] BOLT-SOCKET HEAD (M10X1.5X95-MM)  
23. 192-7470 [1] SEAL-O-RING  
24. 168-3504 [2] SEAL  
25. 120-4394 [2] PLUG-BREAK OFF  
26. 139-2840 [1] SEAL-SHAFT  
27. 8T-7525 [1] SEAL-O-RING  
28. 386-6613 [1] GASKET  
29. 8J-0412 [1] CUP-BEARING  
30. 9W-2110 [1] CUP-TAPERED ROLLER  
   
  279-2491 F [1] PLATE-PORT  
   
    AVAILABLE REPAIR KIT(S):
  386-6622 J [1] KIT-SEAL  
    (INCLUDES O-RING SEALS, E-SEALS & BACKUP SEALS)
  F   NOT SHOWN
  J   KIT MARKED J SERVICE PART MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00685240381
 

423-0086: PUMP GP-PISTON & GEAR

423-0086 PUMP GP-PISTON & GEAR
S/N BY41-UP
PART OF 433-4172 PUMP & MTG GP-WORK TOOL
AN ATTACHMENT
i05322278 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 376-0900 Y [1] ROTATING GP-PUMP  
2. 174-9994 [1] PISTON-CONTROL  
3. 274-7452 [1] LINK-CONTROL  
4. 279-2488 [1] SWASHPLATE  
5. 386-6618 [1] SHAFT  
6. 175-6799 [1] PLUG-CONTROL  
7. 168-2197 [1] SPRING  
8. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
9. 3P-1210 [1] CONE-BEARING  
10. 9W-2109 [1] CONE-BEARING  
11. 282-0919 [1] BEARING-CRADLE  
12. 282-0918 [1] BEARING-CRADLE  
13. 190-6507 [1] RING-STOP  
14. 180-6213 [1] RING-RETAINING  
15. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
16. 9X-8979 [1] DOWEL  
17. 9S-8006 [2] PLUG (7/8-14-THD)  
18. 2M-9780 [2] SEAL-O-RING  
19. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
20. 386-6619 [1] ADAPTER  
21. 285-5240 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
22. 386-6621 J [1] PUMP AS-GEAR  
  192-7636 M [4] BOLT-SOCKET HEAD (M10X1.5X95-MM)  
23. 192-7470 [1] SEAL-O-RING  
24. 168-3504 [2] SEAL  
25. 120-4394 [2] PLUG-BREAK OFF  
26. 139-2840 [1] SEAL-SHAFT  
27. 8T-7525 [1] SEAL-O-RING  
28. 386-6613 [1] GASKET  
29. 8J-0412 [1] CUP-BEARING  
30. 9W-2110 [1] CUP-TAPERED ROLLER  
31. 279-2491 [1] PLATE-PORT  
   
    AVAILABLE REPAIR KIT(S):
  386-6622 J [1] KIT-SEAL  
    (INCLUDES O-RING SEALS, BACKUP SEALS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00685240382
 

487-6181: PUMP GP-PISTON & GEAR

487-6181 PUMP GP-PISTON & GEAR
S/N BY41-UP
PART OF 378-2853 PUMP & MTG GP-HYDRAULIC
AN ATTACHMENT
i06865150 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 442-5612 J [1] PUMP GP-GEAR  
  108-4282 M [4] BOLT-SOCKET HEAD (M10X1.5X100-MM)  
2. 442-5627 [1] VALVE GP-PUMP CONTROL (PISTON PUMP)  
3. 442-5633 [1] ADAPTER  
4. 5W-4819 [1] SEAL-O-RING  
5. 8T-1159 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
   
    AVAILABLE REPAIR KIT(S):
  442-5625 J [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES E-SEALS & O-RING SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00685240383
 

376-0900: ROTATING GP-PUMP

376-0900 ROTATING GP-PUMP
PART OF 341-7635 PUMP GP-PISTON, 423-0086 PUMP GP-PISTON & GEAR
ALSO AN ATTACHMENT
i05135629 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-3384 [9] PISTON AS-PUMP  
2. 168-3385 [1] PLATE-RETRACTION  
3. 168-3378 [1] BEARING-SPHERICAL  
4. 168-3381 [1] SPRING  
5. 168-3379 [3] PIN  
6. 6V-7723 [1] RING-RETAINING  
7. 168-3382 [1] WASHER (30X42X2.7-MM THK)  
 

#M00685240384
 

447-8368: TANK & MTG GP-HYDRAULIC

447-8368 TANK & MTG GP-HYDRAULIC
PART OF 435-8907 HYDRAULIC AR
ALSO AN ATTACHMENT
i06080207 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-4585 I [1] HOSE AS  
2. 345-4791 [1] ADAPTER  
3. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
4. 250-1482 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  5P-9615 [1] CONNECTOR  
5. 258-2829 [1] BREATHER (HYDRAULIC TANK)  
6. 262-5689 [1] STRAINER AS (HYDRAULIC TANK)  
  135-7940 [1] SEAL-O-RING  
7. 345-4581 [1] TANK GP-HYDRAULIC  
  345-4583 [1] GAUGE-SIGHT  
8. 345-4589 [1] INSULATION  
9. 345-4981 [1] BRACKET AS  
10. 422-4439 [1] INSULATION  
11. 422-4441 [1] INSULATION  
12. 424-4085 [1] INSULATION  
13. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
14. 150-3072 [1] PLUG AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9509 [1] PLUG (13/16-16-THD)  
15. 266-3315 M [2] BOLT-FLANGE HEAD (M8X1.25X25.5-MM)  
16. 521-6102 [2] CLAMP  
17. 458-9745 [1] BRACKET AS  
18. 7X-2534 M [2] BOLT (M6X1X50-MM)  
19. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 342-9922 M [2] BOLT-FLANGE HEAD (M8X1.25X25-MM)  
22. 423-1984 G HOSE (17.4-IN)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00685240385
 

373-7035: VALVE & MTG GP-CONTROL

373-7035 VALVE & MTG GP-CONTROL -IMPLEMENT
S/N BY41-UP
PART OF 435-8908, 435-9050 HYDRAULIC AR
AN ATTACHMENT
i05166863 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 479-0648 Y [1] VALVE GP-CONTROL (IMPLEMENT)  
2. 445-1047 M [1] BOLT-FLANGE HEAD (M8X1.25X20-MM)  
3. 208-9288 M [2] BOLT (M8X1.25X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00685240386
 

456-1798: VALVE & MTG GP-CONTROL

456-1798 VALVE & MTG GP-CONTROL -IMPLEMENT
PART OF 435-8909, 435-9263 HYDRAULIC AR
ALSO AN ATTACHMENT
i06086878 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-1770 Y [1] VALVE GP-BANK 3  
2. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
3. 8T-7934 [3] WASHER-HARD (11X21X5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00685240387
 

499-9329: VALVE & MTG GP-COUPLER

499-9329 VALVE & MTG GP-COUPLER
PART OF 518-0290 KIT-QUICK COUPLER CONVERSION, 515-7794 LINES GP-COUPLER
AN ATTACHMENT
i06891894 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 499-9330 N [1] VALVE GP-RELIEF  
2. 446-1411 J [1] VALVE GP-SOLENOID (END GATE RAISE, LOWER)  
3. 499-9333 N [1] VALVE AS-COUNTERBALANCE  
4. 456-1822 [2] COIL AS  
   
    AVAILABLE REPAIR KIT(S):
  446-1412 J [2] KIT-SEAL  
    (INCLUDES BACKUP RINGS & O-RING SEALS)
  446-5507 J [1] KIT-NUT  
    (INCLUDES O-RING SEALS & COIL NUT)
  454-7925 N [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  N   KIT MARKED N SERVICES PART(S) MARKED N
 

#M00685240388
 

456-1770: VALVE GP-BANK 3

456-1770 VALVE GP-BANK 3
PART OF 456-1798 VALVE & MTG GP-CONTROL
ALSO AN ATTACHMENT
i06089628 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 425-1600 [1] VALVE GP-SOLENOID (PILOT)  
  437-2838 [1] COIL AS (12-VDC)  
2. 437-2867 Y [1] VALVE GP-CONTROL (TILT)  
3. 437-2868 Y [1] VALVE GP-CONTROL (LIFT)  
4. 437-2869 Y [1] VALVE GP-CONTROL (AUXILIARY)  
5. 373-7004 [3] KIT-SEAL (LIFT, TILT)  
    (EACHINCLUDES O-RINGS)
6. 373-7005 [1] KIT-FASTENER (MAIN CONTROL VALVE)  
    (INCLUDES RODS, WASHERS & NUTS)
7. 349-6064 [1] KIT-SEAL (IMPLEMENT VALVE)  
    (INCLUDES SEALS)
8. 259-6756 [1] KIT-FASTENER (2-BANK)  
    (INCLUDES O-RINGS, WASHERS, NUTS & TIE RODS)
9. 373-6990 [1] PLUG-ORIFICE  
10. 373-6989 [1] VALVE GP-RELIEF (DIRECT OPERATED)  
11. 9S-8002 [1] PLUG (7/16-20-THD)  
12. 456-1777 [1] COVER-END  
13. 192-7511 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#M00685240389
 

6E-4701: VALVE GP-CHECK

6E-4701 VALVE GP-CHECK
PART OF 494-5811 LINES GP-HYDROSTATIC
ALSO AN ATTACHMENT
i00400580 M0068524
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Parts for your 299D2 COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL-O-RING  
2. 6V-8397 [1] SEAL-O-RING  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Clean out Procedure for the Implement Pump Failure on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {5073}
Clean out Procedure for the Implement Pump Failure on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {5073}
Specifications
Piston Pump (Work Tool)
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Systems Operation
Gear Pump - Charge Oil
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Piston Pump - High Flow XPS (If Equipped)
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Hydraulic Fan System
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Pressure Tap Locations
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Disassembly and Assembly
Piston Pump - Disassemble - High Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Piston Pump - Assemble - High Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Gear Pump - Remove and Install - Charge Pump
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Piston Pump - Remove and Install - High Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Gear Pump - Disassemble - Charge Pump Standard Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Gear Pump - Assemble - Charge Pump Standard Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Piston Pump - Remove and Install - Standard Flow
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Piston Pump - Disassemble
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Piston Pump - Assemble
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Machine Systems
Pump Drive Coupling - Remove and Install
299D2 and 299D2 XHP Compact Track Loaders, 297D2 and 297D2 XHP Multi Terrain Loaders and 272D2 and 272D2 XHP Skid Steer Loaders Engine Supplement
Service Magazine
Changes to Drive Motor Serviceability for Certain Compact Track Loader‡s and Multi-Terrain Loader‡s {5073, 7521, 7524, 7525}
Changes to Drive Motor Serviceability for Certain Compact Track Loader‡s and Multi-Terrain Loader‡s {5073, 7521, 7524, 7525}
New Piston and Gear Pump Group Is Now Available for Certain Compact Track Loaders, Multi-Terrain Loaders, and Skid Steer Loaders {5073}
New Piston and Gear Pump Group Is Now Available for Certain Compact Track Loaders, Multi-Terrain Loaders, and Skid Steer Loaders {5073}

Caterpillar Parts SIS Catalog 299D2 :

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