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432-6068 PUMP GP-PISTON S/N DLW1-UP STEERING PUMP PART OF 419-7079 PUMP GP-PISTON & GEAR ALSO AN ATTACHMENT PL83




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP72330410
 

432-6068: PUMP GP-PISTON

432-6068 PUMP GP-PISTON
S/N DLW1-UP
STEERING PUMP
PART OF 419-7079 PUMP GP-PISTON & GEAR
ALSO AN ATTACHMENT
i06180924 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SHAFT AS  
1A. 491-2376 [1] BEARING-ROLLER  
  478-3775 [1] RING-RETAINING  
  [1] SHAFT-DRIVE  
2. 478-3777 [1] CRADLE AS  
2A. 468-9799 [1] BEARING AS  
2B. 468-9808 [1] LINER-BEARING  
  462-0435 [1] BAR-SLIDE  
  478-3781 [1] SWASHPLATE  
3. 492-3639 Y [1] ROTATING GP-PUMP (STEERING)  
4. 271-7599 [1] BARREL AS  
5. 6E-4358 [9] PISTON AS  
6. 183-8447 [1] SPRING  
7. 6E-4364 B [1] SHIM (1.2-MM THK)  
8. 6E-4365 B [1] SHIM (1-MM THK)  
9. 6E-4366 B [1] SHIM (0.8-MM THK)  
10. 6E-4367 B [1] SHIM (0.6-MM THK)  
11. 468-9815 [1] SEAL-SHAFT  
12. 468-9816 [1] PLATE-CONTROL  
13. 478-3801 Y [1] ACTUATOR GP-PUMP (STEERING)  
14. 161-7614 M [1] NUT (M16X1.5-THD)  
15. Y [1] HOUSING GP-PUMP  
16. 492-3861 Y [1] COUPLING GP-PUMP  
17. 478-3812 [1] VALVE GP-PUMP CONTROL  
  316-5999 [2] SOLENOID AS  
  468-9795 [1] MODULE-CONTROL  
18. Y [1] FLANGE GP  
19. 6V-8200 M [8] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
   
    AVAILABLE REPAIR KIT(S):
  492-3863 [1] KIT-SEAL  
    (INCLUDES SEAL KITS)
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330411
 

432-6070: PUMP GP-PISTON

432-6070 PUMP GP-PISTON
S/N DLW1-UP
HYDRAULIC FAN
PART OF 419-7086 PUMP & MTG GP-PISTON
ALSO AN ATTACHMENT
i06180916 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-7632 Y [1] ROTATING GP-PUMP (HYDRAULIC FAN)  
2. Y [1] VALVE GP-CONTROL (HYDRAULIC FAN)  
3. 6V-8202 M [4] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
4. 160-8499 M [1] NUT (M12X1.5-THD)  
5. Y [1] HEAD GP-PUMP (HYDRAULIC FAN)  
6. 7X-3340 M [4] BOLT-SOCKET HEAD (M14X2X75-MM)  
7. Y [1] PUMP GP-GEROTOR (HYDRAULIC FAN)  
8. 8T-8441 M [4] BOLT-SOCKET HEAD (M12X1.75X25-MM)  
9. 462-1143 Y [1] VALVE GP-PUMP CONTROL (HYDRAULIC FAN)  
10. 8T-2922 M [4] BOLT-SOCKET HEAD (M6X1X65-MM)  
11. 102-7364 M [1] BOLT-SOCKET HEAD (M6X1X80-MM)  
12. 209-3565 [1] SEAL  
13. [1] HOUSING  
14. 122-9718 [1] PIN  
15. 202-6535 [1] PIN  
16. 9S-8004 [1] PLUG (9/16-18-THD)  
17. 3J-1907 [1] SEAL-O-RING  
18. 9S-8002 [4] PLUG (7/16-20-THD)  
19. 3J-7354 [4] SEAL-O-RING  
20. 9S-8005 [2] PLUG (3/4-16-THD)  
21. 3K-0360 [2] SEAL-O-RING  
22. 451-0464 [1] PLUG  
23. 187-8001 [1] SEAL  
24. 9S-9334 [1] PLUG (1-5/16-12-THD)  
25. 7M-8485 [1] SEAL-O-RING  
26. 167-6805 [2] PIN  
27. 241-6157 [1] PLUG  
28. 6E-5479 [1] SEAL  
29. 5J-3886 [1] SEAL-O-RING  
30. 491-9674 [1] HOSE AS  
31. 491-9675 [1] HOSE AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330412
 

419-7079: PUMP GP-PISTON & GEAR

419-7079 PUMP GP-PISTON & GEAR -BOOM, HOOK, FAN, CTWT
S/N DLW1-UP
PART OF 457-6520 HYDRAULIC AR
Type 1
ALSO AN ATTACHMENT
i06147632 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-6215 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
2. 291-5058 Y [1] PUMP GP-GEAR (FAN, COUNTERWEIGHT)  
3. 432-6067 Y [1] PUMP GP-PISTON (HOOK, BOOM)  
4. 432-6068 Y [1] PUMP GP-PISTON (STEERING PUMP)  
5. 446-7660 [1] BRACKET AS  
6. 164-5567 [11] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
7. 1P-3704 [5] SEAL-RECTANGULAR  
8. 2K-8257 [1] SEAL-O-RING  
9. 3K-0715 [1] SEAL-O-RING  
10. 6V-0852 [11] CAP-DUST  
11. 8T-0652 M [4] BOLT (M20X2.5X45-MM)  
12. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4123 [4] WASHER (22X35X3.5-MM THK)  
14. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
15. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330413
 

419-7079: PUMP GP-PISTON & GEAR

419-7079 PUMP GP-PISTON & GEAR -BOOM, HOOK, FAN, CTWT
S/N DLW1-UP
PART OF 457-6520 HYDRAULIC AR
Type 2
ALSO AN ATTACHMENT
i06682597 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-6215 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
2. 291-5058 Y [1] PUMP GP-GEAR (FAN, COUNTERWEIGHT)  
3. 432-6067 Y [1] PUMP GP-PISTON (HOOK, BOOM)  
4. 432-6068 Y [1] PUMP GP-PISTON (STEERING PUMP)  
5. 478-6440 C [1] BRACKET AS  
6. 164-5567 [11] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
7. 1P-3704 C [1] SEAL-RECTANGULAR  
8. 2K-8257 [1] SEAL-O-RING  
10. 6V-0852 [11] CAP-DUST  
11. 287-5701 CM [4] BOLT (M20X2.5X50-MM)  
12. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4123 [4] WASHER (22X35X3.5-MM THK)  
14. 8T-4956 CM [4] BOLT (M12X1.75X35-MM)  
15. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
17. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330414
 

191-0885: ROTATING GP-MOTOR

191-0885 ROTATING GP-MOTOR
S/N DLW1-UP
PART OF 278-8934 ROTATING GP-MOTOR
ALSO AN ATTACHMENT
i02830000 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-1393 [1] BARREL-CYLINDER  
2. 191-1394 [1] PLATE-CONTROL  
3. 191-1395 [1] PIN  
4. 191-1396 [7] PISTON AS  
    (EACH INCLUDES)
  191-1398 [2] RING-PISTON  
5. 124-9855 B [1] SHIM (4.5-MM THK)  
6. 124-9856 B [1] SHIM (4.6-MM THK)  
7. 124-9857 B [1] SHIM (4.7-MM THK)  
8. 124-9858 B [1] SHIM (4.8-MM THK)  
9. 124-9859 B [1] SHIM (4.9-MM THK)  
10. 124-9860 B [1] SHIM (5-MM THK)  
11. 124-9861 [1] SPRING  
12. 191-1397 [1] PLATE-RETAINING  
13. 252-0706 M [7] SCREW-PAN HEAD (M8X1.25X20-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP72330415
 

278-8934: ROTATING GP-MOTOR

278-8934 ROTATING GP-MOTOR
S/N DLW1-UP
PART OF 243-6639 MOTOR GP-PISTON
ALSO AN ATTACHMENT
i02829864 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-1956 J [1] KIT-BEARING  
    (INCLUDES BEARINGS, SPACER, SHIM, & RETAINING RING)
2. 191-0885 Y [1] ROTATING GP-MOTOR  
3. 095-0929 J [1] RING-RETAINING  
4. 278-4977 [1] SHAFT-DRIVE  
5. 252-0706 M [7] SCREW-PAN HEAD (M8X1.25X20-MM)  
6. 124-9855 B [1] SHIM (4.5-MM THK)  
7. 124-9856 B [1] SHIM (4.6-MM THK)  
8. 124-9857 B [1] SHIM (4.7-MM THK)  
9. 124-9858 B [1] SHIM (4.8-MM THK)  
10. 124-9859 B [1] SHIM (4.9-MM THK)  
11. 124-9860 B [1] SHIM (5-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330416
 

190-7632: ROTATING GP-PUMP

190-7632 ROTATING GP-PUMP
S/N DLW1-UP
PART OF 432-6070 PUMP GP-PISTON
ALSO AN ATTACHMENT
i01344939 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 194-1983 [1] SEAL-SHAFT  
2. 191-4522 [1] SHAFT  
3. 6V-5200 [1] RING-RETAINING  
4. 122-9068 [1] WIRE  
5. 117-7241 [1] PLATE  
6. 112-4657 [1] PIN  
8. 117-7240 [1] CRADLE  
9. 1G-3410 [1] WIRE  
10. 6E-0725 [2] ROLLER  
11. 117-7252 [1] CAGE  
12. 125-9134 [1] BEARING AS  
13. 117-7251 [1] BEARING  
14. 126-9587 [1] RING-RETAINING  
15. 095-0941 [1] RING-RETAINING  
16. 192-2839 [1] KIT-ROTATOR  
    (INCLUDES PISTONS, RETAINER PLATE, RETAINER, CYLINDER, PINS, SHIM, SPRING, RETAINING RING & PLATE)
 

#SEBP72330417
 

333-7835: ROTATING GP-PUMP

333-7835 ROTATING GP-PUMP
S/N DLW1-UP
PART OF 432-6069 PUMP GP-CHARGE
ALSO AN ATTACHMENT
i03662429 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-1646 [9] PISTON AS-PUMP  
2. 188-9637 [1] PLATE-RETRACTION  
3. 105-1648 [1] BEARING  
4. 105-1653 [3] PIN-RETRACTION  
5. 333-7837 [1] BARREL  
6. 105-1650 [1] SPACER  
7. 105-1651 [1] SPRING  
8. 180-6213 [1] RING-RETAINING  
9. 245-7350 [1] PLATE  
 

#SEBP72330418
 

492-3616: ROTATING GP-PUMP

492-3616 ROTATING GP-PUMP
S/N DLW1-UP
PART OF 432-6067 PUMP GP-PISTON
ALSO AN ATTACHMENT
i06678936 SEBP7233
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Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SHAFT AS  
1A. 491-2376 [1] BEARING-ROLLER  
  468-9794 [1] SHAFT-DRIVE  
  478-3775 [1] RING-RETAINING  
2. 478-3777 [1] CRADLE AS  
2A. 468-9799 [1] BEARING AS  
2B. 468-9808 [1] LINER-BEARING  
  462-0435 [1] BAR-SLIDE  
  478-3781 [1] SWASHPLATE  
3. 492-3639 Y [1] ROTATING GP-PUMP  
4. 468-9815 [1] SEAL-SHAFT  
5. 468-9816 [1] PLATE-CONTROL  
6. 183-8447 [1] SPRING  
7. 6E-4364 B [1] SHIM (1.2-MM THK)  
8. 6E-4365 B [1] SHIM (1-MM THK)  
9. 6E-4366 B [1] SHIM (0.8-MM THK)  
10. 6E-4367 B [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP72330419
 

492-3617: ROTATING GP-PUMP

492-3617 ROTATING GP-PUMP
S/N DLW1-UP
PART OF 432-6067 PUMP GP-PISTON
ALSO AN ATTACHMENT
i06678939 SEBP7233
  For full view, you need register

Parts for your PL83 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SHAFT AS  
1A. 491-2376 [1] BEARING-ROLLER  
  6V-5204 [1] RING-RETAINING  
  [1] SHAFT-DRIVE  
2. 478-3777 [1] CRADLE AS  
2A. 468-9799 [1] BEARING AS  
2B. 468-9808 [1] LINER-BEARING  
  462-0435 [1] BAR-SLIDE  
  478-3781 [1] SWASHPLATE  
3. 492-3639 Y [1] ROTATING GP-PUMP  
4. 6V-5203 [1] RING-RETAINING  
5. 468-9817 [1] PLATE-CONTROL  
6. 183-8447 [1] SPRING  
7. 6E-4364 B [1] SHIM (1.2-MM THK)  
8. 6E-4365 B [1] SHIM (1-MM THK)  
9. 6E-4366 B [1] SHIM (0.8-MM THK)  
10. 6E-4367 B [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Gear Pump (Power Train)
PL83 and PL87 Pipelayer Systems
Systems Operation
Piston Pump (Fan Drive)
PL83 and PL87 Pipelayer Systems
Gear Pump (Counterweight)
PL83 and PL87 Pipelayer Systems
Piston Pump (Winch)
PL83 and PL87 Pipelayer Systems
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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
Piston Pump (Charge) - Test and Adjust
PL83 and PL87 Pipelayer Systems
Piston Pump (Steering) - Test and Adjust
PL83 and PL87 Pipelayer Systems
Piston Pump (Implement) - Test and Adjust
PL83 and PL87 Pipelayer Systems
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}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Piston Pump (Hydraulic Fan) - Disassemble
PL83 and PL87 Pipelayers Machine Systems
Piston Pump (Hydraulic Fan) - Assemble
PL83 and PL87 Pipelayers Machine Systems
Piston Pump (Hydraulic Fan) - Disassemble
PL83 and PL87 Pipelayers Machine Systems
Piston Pump (Hydraulic Fan) - Assemble
PL83 and PL87 Pipelayers Machine Systems
Gear Pump (Counterweight) - Remove and Install
PL83 and PL87 Pipelayers Machine Systems
Gear Pump (Counterweight) - Disassemble
PL83 and PL87 Pipelayers Machine Systems
Gear Pump (Counterweight) - Assemble
PL83 and PL87 Pipelayers Machine Systems
Gear Pump (Power Train) - Remove and Install
PL83 and PL87 Pipelayers Power Train
Piston Pump (Hydraulic Fan) - Remove and Install
PL83 and PL87 Pipelayers Machine Systems
Piston Pump (Charge) - Remove and Install
PL83 and PL87 Pipelayers Machine Systems
Gear Pump (Power Train) - Disassemble
PL83 and PL87 Pipelayers Power Train
Gear Pump (Power Train) - Assemble
PL83 and PL87 Pipelayers Power Train
Piston Pump (Implement) - Remove and Install
PL83 and PL87 Pipelayers Machine Systems

Caterpillar Parts SIS Catalog PL83 :

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