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479-7542 PUMP GP-PISTON S/N 2T31-UP FIELD INSTALLATION 725C2 ARTICULATED TRUCK




STEERING SYSTEM

PUMP GP
 

#M00655620650
 

479-7542: PUMP GP-PISTON

479-7542 PUMP GP-PISTON
S/N 2T31-UP
FIELD INSTALLATION
i07037449 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION)
 

#M00655620651
 

252-8050: STEERING COLUMN GP-ADJUSTABLE

252-8050 STEERING COLUMN GP-ADJUSTABLE
S/N 2T31-UP
PART OF 149-0065 CONTROL GP-STEERING
ALSO AN ATTACHMENT
i05408728 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-9641 [1] ADAPTER AS  
2. 332-7047 [1] KIT-GAS STRUT (STEERING COLUMN TILT)  
    (INCLUDES STRUT, BOLTS, NUTS & SPACERS)
3. 300-2960 [1] COLUMN AS (STEERING)  
4. 191-3700 [1] KIT-TILT LEVER (STEERING COLUMN)  
  185-3886 [1] CLAMP AS-CABLE  
5. 332-6884 [1] KIT-CONTACT (HORN)  
    (INCLUDES HORN CONTACT AS & SCREWS)
6. 6V-8227 M [1] NUT (M18X1.5-THD)  
7. 189-9370 [1] SHAFT  
8. 162-8551 [2] JOINT AS-UNIVERSAL  
    (EACH INCLUDES)
  099-3649 M [2] BOLT (M8X1.25X40-MM)  
  131-3540 M [2] LOCKNUT (M8X1.25-THD)  
9. 185-3886 [1] CLAMP AS-CABLE  
10. 321-6951 [1] KIT-PIVOT (STEERING COLUMN TILT)  
    (INCLUDES BUSHINGS & PINS)
11. 201-5121 [1] KIT-SHAFT (STEERING COLUMN)  
    (INCLUDES SHAFT, WASHERS, SPRING, PIN & HORN CONTACT)
12. 102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
13. 8T-8729 [1] PIN-CONNECTOR (16-GA TO 18-GA)  
14. 9G-3695 [1] PLUG-SEAL  
  M   METRIC PART
 

#M00655620652
 

236-7796: ACCUMULATOR GP-HYDRAULIC

236-7796 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N 2T31-UP
FIELD REPLACEMENT FOR @@@@@483-7731@@@@@, @@@@@236-7794@@@@@
i05408755 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-8687 [1] SCREW  
2. 117-8688 [1] SEAL  
3. 117-8689 [1] CAP  
4. 232-3317 [1] FILM-IDENTIFICATION (HYDRAULIC ACCUMULATOR)  
5. 222-5765 [1] SEAL-RING  
 

#M00655620653
 

449-3728: COVER GP-HYDRAULIC TANK

449-3728 COVER GP-HYDRAULIC TANK
S/N 2T31-UP
PART OF 472-7931 TANK GP-HYDRAULIC
ALSO AN ATTACHMENT
i05503671 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5U-4229 [1] LATCH  
2. 187-6156 [1] LATCH AS  
3. 201-1379 [4] SHIM (1-MM THK)  
4. 253-5657 [3] SHIM (1-MM THK)  
5. 281-1543 [1] PLATE  
6. 505-7483 [1] BRACKET AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
7. 339-5225 [1] PLATE-END  
8. 355-8484 [1] STRUT-GAS  
9. 369-8736 [1] BRACKET  
10. 381-8612 [1] BRACKET AS  
11. 455-6329 [1] HINGE AS  
12. 381-8616 [1] PLATE-TREAD  
13. 460-0637 [1] BRACKET AS  
14. 381-8622 [1] PLATE-TREAD  
15. 383-2615 [1] COVER AS-GUARD  
16. 391-0682 [1] PLATE AS-PLATFORM  
  8T-3490 M [4] NUT-WELD (M10X1.5-THD)  
17. 391-0684 [1] PLATE-TREAD  
18. 415-0268 [1] COVER AS  
19. 418-1142 [1] BRACKET  
20. 419-9140 [1] PLATE AS  
  8T-3490 M [4] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
21. 437-2588 Y [1] PANEL GP-SWITCH  
22. 449-3325 [1] COVER AS  
  159-9541 M [3] NUT-WELD (M10X1.5-THD)  
23. 449-3724 [1] COVER AS  
  9R-3761 M [3] BOSS (M10X1.5X51-MM)  
  159-9541 M [2] NUT-WELD (M10X1.5-THD)  
24. 449-8069 [1] PLATE AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
25. 450-8116 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
26. 160-8500 M [2] NUT (M8X1.25-THD)  
27. 5C-9553 M [4] BOLT (M6X1X16-MM)  
28. 5P-1076 [10] WASHER-HARD (13.5X30X4-MM THK)  
29. 5P-4116 [14] WASHER-HARD (8.8X20.5X2-MM THK)  
30. 7X-7729 [29] WASHER (11X25X3-MM THK)  
31. 8C-8585 M [13] SCREW-BUTTON HEAD (M10X1.5X20-MM)  
32. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
33. 8T-4133 M [2] NUT (M10X1.5-THD)  
34. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
35. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
36. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
37. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
38. 8T-4189 M [10] BOLT (M8X1.25X20-MM)  
39. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
40. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
41. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
42. 8T-4244 M [1] NUT (M12X1.75-THD)  
43. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
44. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
45. 456-7339 [1] PLATE-COVER  
46. 5C-7261 M [6] NUT (M8X1.25-THD)  
47. 259-1127 [1] NUT-CLIP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00655620654
 

472-6339: COVER GP-HYDRAULIC TANK

472-6339 COVER GP-HYDRAULIC TANK
S/N 2T31-UP
PART OF 472-7773 TANK GP-HYDRAULIC
ALSO AN ATTACHMENT
i06561197 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-1643 [1] VALVE (HYDRAULIC TANK)  
2. 2D-4202 [1] PLATE  
3. 2J-0917 [1] RETAINER  
4. 4J-1704 [1] SEAT-VALVE  
5. 4T-8698 [2] WASHER (12.2X62X3.5-MM THK)  
6. 5D-1911 [1] COVER-HYDRAULIC CAP  
7. 5D-7927 [1] STRAINER AS-OIL  
  5F-3488 [1] END-STRAINER  
8. 6J-3795 [1] SCREEN AS  
9. 7H-1447 [1] CAP-FILLER (HYDRAULIC OIL)  
10. 7J-0815 [1] BOLT-FILTER  
11. 9M-7394 [1] LEVER  
12. 119-4885 [2] SCREEN  
13. 132-8876 [2] FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY)  
14. 157-7911 [1] BREATHER (HYDRAULIC TANK)  
15. 248-2013 [1] COVER-FILTER  
16. 472-5354 [1] COVER AS-FILTER  
  7T-1099 [3] LINK  
  7Y-6338 M [1] BOSS (M10X1.5X70-MM)  
17. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
18. 155-3624 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
19. 164-4180 [1] PLUG AS  
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
20. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
21. 1H-1200 [1] PIN-SPRING  
22. 1L-5072 [1] DOWEL  
23. 2J-7761 [1] RING-RETAINING  
24. 3D-2824 [1] SEAL-O-RING  
25. 5J-2926 [1] SPRING  
26. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
27. 6F-4855 [1] SEAL-O-RING  
28. 6H-9361 [1] RING-RETAINING  
29. 6P-3860 [1] SPRING  
30. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
31. 7J-5925 [1] PIN-COTTER  
32. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
33. 8J-1665 [1] SEAL-O-RING  
34. 8T-2275 [1] BALL  
35. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
36. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
37. 9H-6454 [1] GASKET  
  M   METRIC PART
 

#M00655620655
 

422-8621: CYLINDER & MTG GP-HOIST

422-8621 CYLINDER & MTG GP-HOIST -HOIST
S/N 2T31-UP
PART OF 464-7229, 464-7236 HYDRAULIC AR
AN ATTACHMENT
i05408641 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-9202 [2] PIN AS-TIP CYLINDER  
2. 2U-9204 [2] SPACER (17X25.4X11.5-MM THK)  
3. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
4. 5U-7151 [2] CAP-GREASE  
5. 164-8408 [4] PLATE-SPACER  
6. 364-2919 Y [1] CYLINDER GP-HOIST  
7. 6K-6967 [2] ADAPTER-PIPE  
8. 8T-4167 [4] WASHER-HARD (26X44X4-MM THK)  
9. 8T-4779 M [2] BOLT (M16X2X35-MM)  
10. 8T-5878 M [4] BOLT (M24X3X80-MM)  
11. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00655620656
 

285-4031: CYLINDER GP-HOIST

285-4031 CYLINDER GP-HOIST
S/N 2T31-UP
114.3-MM (4.5-IN) X 2332-MM (91.8-IN) STROKE
PART OF 364-2919 CYLINDER GP-HOIST
AN ATTACHMENT
i05408599 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 141-4337 [1] HEAD  
2. 141-4339 [1] ROD AS  
2A. 1J-6472 [2] RING-RETAINING  
2B. 555-1699 [1] BEARING-ALIGNING  
3. 312-4247 J [1] SEAL-WIPER  
4. 241-4072 [1] CYLINDER AS  
4A. 1J-6472 [2] RING-RETAINING  
4B. 066-5815 [1] BEARING-SELF-ALIGNING  
5. 283-8467 [1] PISTON  
6. 312-4248 J [1] SEAL AS-BUFFER  
7. 421-4025 J [1] SEAL-U-CUP  
8. 175-7902 J [1] SEAL-O-RING  
9. 1K-7095 J [1] RING-BACKUP  
10. 2U-2576 [1] NUT (1-1/2-6-THD)  
11. 3S-6162 [1] WASHER-HARD (40.5X67X6-MM THK)  
12. 4J-3745 J [3] RING-WEAR  
13. 8T-7584 J [1] RING-WEAR  
14. 495-8197 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  449-7672 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES BACK-UP RING, WEAR RINGS, O-RINGS, WIPER SEAL, BUFFER SEAL, U-CUP SEAL & SEAL AS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00655620657
 

364-2919: CYLINDER GP-HOIST

364-2919 CYLINDER GP-HOIST -HOIST
S/N 2T31-UP
PART OF 422-8621 CYLINDER & MTG GP-HOIST
AN ATTACHMENT
i05408643 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 5U-7151 [2] CAP-GREASE  
3. 150-6553 [2] PIN  
4. 495-1468 [2] SEAL  
5. 176-3639 [2] TUBE AS  
6. 214-9433 [4] CLAMP  
7. 214-9435 [4] CLAMP  
8. 285-4031 Y [2] CYLINDER GP-HOIST  
9. 148-8347 [4] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
10. 6V-9746 [2] SEAL-O-RING  
11. 8C-2949 [2] RING-RETAINING  
12. 8T-0389 M [4] LOCKNUT (M10X1.5-THD)  
13. 8T-1887 [4] CLIP (SLOT)  
14. 8T-1888 [4] CLIP (TAB)  
15. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00655620658
 

494-1928: FITTING GP-HYDRAULIC

494-1928 FITTING GP-HYDRAULIC
S/N 2T31-UP
PART OF 483-6859 LINES GP-PUMP
ALSO AN ATTACHMENT
i06691718 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-5580 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-9489 [1] TEE-BULKHEAD  
  6V-9746 [1] SEAL-O-RING  
2. 453-1667 [4] SPACER (31.5X56X5-MM THK)  
3. 444-6981 [1] BRACKET AS  
  8Y-4499 M [1] BOSS (M12X1.75X30-MM)  
4. 444-6987 [1] BRACKET AS  
  8T-3490 M [4] NUT-WELD (M10X1.5-THD)  
  8Y-3795 M [1] BOSS (M10X1.5X39-MM)  
5. 148-8376 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
6. 2P-1293 [2] LOCKNUT (1-3/16-12-THD)  
7. 6V-9169 [2] NUT (13/16-16-THD)  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4123 [2] WASHER (22X35X3.5-MM THK)  
10. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#M00655620659
 

464-7229: HYDRAULIC AR

464-7229 HYDRAULIC AR
S/N 2T31-UP
PART OF 464-7080, 464-7083 CHASSIS AR
AN ATTACHMENT
i06551898 M0065562
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Parts for your 725C2 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  467-4521 Y [1] LINES GP-DIFFERENTIAL LOCK (SOLENOID VALVE, CONTROL)  
  467-9647 Y [1] LINES GP-PARKING BRAKE (CONTROL)  
  467-5574 Y [1] LINES GP-BRAKE (CONTROL)  
  422-8621 Y [1] CYLINDER & MTG GP-HOIST  
  381-1668 Y [1] LINES GP-HOIST  
  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
Piston Pumps (Brake, Hoist, Steering, Fan)
725C, 725C2, 730C, 730C2 and 730C, 730C2 EJECTOR Articulated Truck Systems
Piston Pumps (Brake, Ejector, Steering, Fan)
725C, 725C2, 730C, 730C2 and 730C, 730C2 EJECTOR Articulated Truck Systems
Secondary Steering Pump and Electric Motor
725C, 725C2, 730C, 730C2 and 730C, 730C2 EJECTOR Articulated Truck Systems
Systems Operation
Piston Pump (Hydraulic, Steering, Hoist)
725C, 725C2, 730C and 730C2 Articulated Truck 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}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {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}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {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
Pump Flow - Test
725C, 725C2, 730C and 730C2 Articulated Truck Systems
Piston Pump (Steering, Hoist) - Test and Adjust
725C, 725C2, 730C and 730C2 Articulated Truck Systems
Piston Pump (Brake, Hoist, Fan) - Test and Adjust
725C, 725C2, 730C and 730C2 Articulated Truck Systems
Electric Drive Pump (Secondary Steering) - Check
725C, 725C2, 730C and 730C2 Articulated Truck 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}
Disassembly and Assembly
Secondary Steering Pump and Electric Motor - Disassemble
725C2 and 730C2 Articulated Truck Machine System
Secondary Steering Pump and Electric Motor - Assemble
725C2 and 730C2 Articulated Truck Machine System
Secondary Steering Pump and Electric Motor - Remove and Install
725C2 and 730C2 Articulated Truck Machine System

Caterpillar Parts SIS Catalog 725C2 :

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