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377-9307 PUMP & MTG GP-SECONDARY STEER S/N 3F81-UP PART OF 538-3733 HYDRAULIC AR 740 GC ARTICULATED TRUCK


STEERING SYSTEM
PUMP GP
PUMP GP-METERING
HYDRAULIC SYSTEM
ACCUMULATOR GP
OPERATOR STATION
CONTROL GP-HOIST
HYDRAULIC SYSTEM
TANK GP
CYLINDER GP

ARTICULATED TRUCK 740 GC ARTICULATED TRUCK 3F8
 740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine M0086940 740 GC 3F8   (2017)

STEERING SYSTEM

PUMP GP
PUMP & MOTOR GP-SEC STEERING
369-7919 PUMP & MOTOR GP-SEC STEERING
PUMP & MTG GP-SECONDARY STEER
377-9307 PUMP & MTG GP-SECONDARY STEER
 

#M00869400510
 

377-9307: PUMP & MTG GP-SECONDARY STEER

377-9307 PUMP & MTG GP-SECONDARY STEER
S/N 3F81-UP
PART OF 538-3733 HYDRAULIC AR
i05974902 M0086940
3779307 PUMP & MTG GP-SECONDARY STEER Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-7919 Y [1] PUMP & MOTOR GP-SEC STEERING  
2. 7X-7729 [4] WASHER (11X25X3-MM THK)  
3. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869400511
 

395-4148: PUMP GP-METERING

395-4148 PUMP GP-METERING -HMU
S/N 3F81-UP
PART OF 547-6038 CONTROL GP-STEERING
AN ATTACHMENT
i05970898 M0086940
3954148 PUMP GP-METERING Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  258-8411 [1] KIT-SEAL  
    (INCLUDES DUST SEAL, SHAFT SEAL & O-RING SEALS)
 

#M00869400512
 

231-8982: ACCUMULATOR GP-HYDRAULIC

231-8982 ACCUMULATOR GP-HYDRAULIC
S/N 3F81-UP
FIELD REPLACEMENT FOR @@@@@436-3270@@@@@
i05970972 M0086940
2318982 ACCUMULATOR GP-HYDRAULIC Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

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

#M00869400513
 

538-3784: CONTROL GP-HOIST

538-3784 CONTROL GP-HOIST
S/N 3F81-UP
PART OF 538-3783 HYDRAULIC AR
AN ATTACHMENT
i07177406 M0086940
5383784 CONTROL GP-HOIST Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
2. 398-9158 [1] MANIFOLD  
3. 398-9290 I [2] HOSE AS  
4. 457-2699 [1] PLATE  
5. 545-6057 [1] HOSE AS  
6. 545-6058 [1] HOSE AS  
7. 545-6059 [1] HOSE AS  
8. 545-6060 [1] HOSE AS  
9. 118-9573 M [20] BOLT-12 POINT HEAD (M10X1.5X35-MM)  
10. 148-8313 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  5P-6944 [1] ADAPTER  
11. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
12. 1P-4578 [8] FLANGE-HALF  
13. 4J-0520 [4] SEAL-O-RING  
14. 4J-0522 [4] SEAL-O-RING  
15. 6V-0852 [1] CAP-DUST  
16. 7G-5984 [1] CLIP (TAB)  
17. 7G-5985 [1] CLIP (SLOT)  
18. 7G-5986 [1] GROMMET  
19. 7X-2543 M [4] BOLT (M10X1.5X120-MM)  
20. 8C-3206 [8] FLANGE-HALF  
21. 8T-4121 [33] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
23. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
24. 8T-4198 M [1] BOLT (M10X1.5X100-MM)  
25. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 8T-4244 M [2] NUT (M12X1.75-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00869400514
 

391-0743: COVER GP-HYDRAULIC TANK

391-0743 COVER GP-HYDRAULIC TANK
S/N 3F81-UP
PART OF 391-0728 TANK & MTG GP-HYDRAULIC
i05974927 M0086940
3910743 COVER GP-HYDRAULIC TANK Parts scheme
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Parts for your 740 GC 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 [3] WASHER (12.2X62X3.5-MM THK)  
6. 5D-1911 [1] COVER-HYDRAULIC CAP  
7. 5D-7927 [1] STRAINER AS-OIL (HYDRAULIC TANK)  
10. 6J-3795 [1] SCREEN AS (HYDRAULIC TANK)  
11. 7J-0815 [1] BOLT-FILTER  
12. 9M-7394 [1] LEVER (HYDRAULIC TANK)  
13. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
14. 119-4885 [3] SCREEN (HYDRAULIC TANK)  
15. 132-8876 [2] FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC)  
    (EACH INCLUDES)
  343-4465 [1] FILTER ELEMENT-OIL (ADVANCED EFFICIENCY)(HYDRAULIC)  
16. 248-2013 [1] COVER-FILTER  
17. 356-7423 [2] BREATHER (FUEL TANK)  
18. 376-9067 [1] SCREEN AS (HYDRAULIC TANK RETURN)  
19. 452-2157 [1] COVER AS-FILTER  
20. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
21. 155-3624 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
22. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
23. 1H-1200 [1] PIN-SPRING  
24. 1L-5072 [1] DOWEL  
25. 2J-7761 [1] RING-RETAINING  
26. 3D-2824 [2] SEAL-O-RING  
27. 5J-2926 [1] SPRING  
28. 5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
29. 6E-5101 [1] PLATE  
30. 6F-4855 [1] SEAL-O-RING  
31. 6H-9361 [1] RING-RETAINING  
32. 6P-3860 [1] SPRING  
33. 6V-7744 M [4] LOCKNUT (M10X1.5-THD)  
34. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
35. 7J-5925 [1] PIN-COTTER  
36. 8J-1665 [1] SEAL-O-RING  
37. 8T-2275 [1] BALL  
38. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
39. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
40. 9H-6454 [1] GASKET  
  M   METRIC PART
 

#M00869400515
 

391-0744: COVER GP-HYDRAULIC TANK

391-0744 COVER GP-HYDRAULIC TANK
S/N 3F81-UP
PART OF 391-0728 TANK & MTG GP-HYDRAULIC
i05974930 M0086940
3910744 COVER GP-HYDRAULIC TANK Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-4202 [1] PLATE  
2. 5D-1911 [1] COVER-HYDRAULIC CAP  
3. 5D-7927 [1] STRAINER AS-OIL (HYDRAULIC TANK)  
6. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
7. 9M-7394 [1] LEVER (HYDRAULIC TANK)  
8. 183-3873 [1] BREATHER (HYDRAULIC TANK)  
9. 391-0957 [1] COVER AS-BRAKE  
  7T-1099 [3] LINK  
10. 1L-5072 [1] DOWEL  
11. 2J-7761 [1] RING-RETAINING  
12. 3J-1907 [1] SEAL-O-RING  
13. 5P-3501 [1] ADAPTER  
14. 6H-9361 [1] RING-RETAINING  
15. 8T-2275 [1] BALL  
16. 9H-6454 [1] GASKET  
 

#M00869400516
 

451-5880: CYLINDER & MTG GP-HOIST

451-5880 CYLINDER & MTG GP-HOIST
S/N 3F81-UP
PART OF 538-3785 CYLINDER & MTG GP-HOIST
AN ATTACHMENT
i05975027 M0086940
4515880 CYLINDER & MTG GP-HOIST Parts scheme
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Parts for your 740 GC 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. 157-1728 [2] SEAL  
5. 495-1468 [2] SEAL  
6. 214-9436 [4] CLAMP  
7. 214-9438 [4] CLAMP  
8. 447-1582 Y [2] CYLINDER GP-HOIST  
9. 448-0915 [2] TUBE AS  
10. 148-8357 [4] ELBOW AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
11. 5K-9090 [2] SEAL-O-RING  
12. 6V-3582 [2] CLAMP-HOSE  
13. 8C-2949 [2] RING-RETAINING  
14. 8T-0389 M [4] LOCKNUT (M10X1.5-THD)  
15. 8T-1889 [4] CLIP (SLOT)  
16. 8T-1890 [4] CLIP (TAB)  
17. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869400517
 

538-3785: CYLINDER & MTG GP-HOIST

538-3785 CYLINDER & MTG GP-HOIST
S/N 3F81-UP
PART OF 538-3783 HYDRAULIC AR
AN ATTACHMENT
i07177413 M0086940
5383785 CYLINDER & MTG GP-HOIST Parts scheme
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Parts for your 740 GC 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. 138-0637 [2] SPACER (57.5X72X7-MM THK)  
4. 164-8408 [4] PLATE-SPACER  
5. 451-5880 Y [1] CYLINDER & MTG GP-HOIST  
6. 8T-4167 [4] WASHER-HARD (26X44X4-MM THK)  
7. 8T-4779 M [2] BOLT (M16X2X35-MM)  
8. 8T-5878 M [4] BOLT (M24X3X80-MM)  
9. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869400518
 

447-1582: CYLINDER GP-HOIST

447-1582 CYLINDER GP-HOIST
S/N 3F81-UP
127-MM (5-IN) BORE X 2312-MM (91-IN) STROKE
PART OF 451-5880 CYLINDER & MTG GP-HOIST
AN ATTACHMENT
i05975033 M0086940
4471582 CYLINDER GP-HOIST Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-4096 [1] RING-BACKUP  
2. 4J-4630 [3] RING-WEAR  
3. 9X-7264 [1] SEAL AS  
4. 132-4907 [1] RING-WEAR  
5. 141-6670 [1] ROD AS  
5A. 1J-6472 [2] RING-RETAINING  
5B. 066-5815 [1] BEARING-SELF-ALIGNING  
6. 143-7680 [1] HEAD AS  
  311-9318 [1] SEAL-WIPER  
7. 175-7904 [1] SEAL-O-RING  
8. 283-8469 [1] PISTON  
9. 311-9316 [1] SEAL AS-BUFFER  
10. 311-9317 [1] SEAL-U-CUP  
11. 311-9318 [1] SEAL-WIPER  
12. 447-1583 [1] CYLINDER AS  
12A. 1J-6472 [2] RING-RETAINING  
12B. 066-5815 [1] BEARING-SELF-ALIGNING  
13. 2U-2576 [1] NUT (1-1/2-6-THD)  
14. 3S-6162 [1] WASHER-HARD (40.5X67X6-MM THK)  
 

#M00869400519
 

223-1335: CYLINDER GP-HYDRAULIC

223-1335 CYLINDER GP-HYDRAULIC
S/N 3F81-UP
114.3-MM (4.5-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 328-3988 CYLINDER GP-STEERING
i05972380 M0086940
2231335 CYLINDER GP-HYDRAULIC Parts scheme
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Parts for your 740 GC ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
2. 4M-5912 [1] SPRING  
3. 6E-3772 [1] SPRING  
4. 141-5849 [1] PISTON  
5. 141-5851 [1] HEAD  
6. 141-5864 [1] BOLT (M30X3.5X90-MM)  
7. 179-4324 M [1] LOCKNUT (M5X0.8-THD)  
8. 223-1336 [1] ROD AS  
8A. 6V-5002 [1] BEARING-ALIGNING  
9. 223-1338 [1] VALVE  
10. 165-9280 J [1] SEAL-LIP TYPE  
11. 140-0249 J [1] RING-WEAR  
12. 141-1190 [1] CYLINDER AS  
12A. 6V-5002 [1] BEARING-ALIGNING  
13. 167-2199 J [1] SEAL AS-BUFFER  
14. 167-2306 J [1] SEAL-U-CUP  
15. 1K-7095 J [1] RING-BACKUP  
16. 3E-6703 J [1] SEAL-O-RING  
17. 4J-3745 J [1] RING-WEAR  
18. 9X-7269 J [1] SEAL AS  
19. 9X-8399 [1] WASHER (33X56X6-MM THK)  
   
   
    AVAILABLE REPAIR KIT(S):
  217-9894 J [1] KIT-SEAL (STEERING CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Special Instruction
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
Secondary Steering Pump and Electric Motor
745 and 740 GC & 740 EJECTOR Articulated Truck Systems
Secondary Steering Pump and Electric Motor - Mounting
745 and 740 GC & 740 EJECTOR Articulated Truck Systems
Piston Pumps (Brake, Ejector, Steering, Fan)
745 and 740 GC & 740 EJECTOR Articulated Truck Systems
Piston Pumps (Brake, Hoist, Steering, Fan)
745 and 740 GC & 740 EJECTOR Articulated Truck Systems
Gear Pump (Secondary Steering)
745 and 740 GC & 740 EJECTOR Articulated Truck Systems
Systems Operation
Electronic Control (Steering System)
745 & 740 GC Articulated Truck
Gear Pump (Secondary Steering)
745 & 740 GC Articulated Truck
Piston Pump (Hydraulic Fan)
745 & 740 GC Articulated Truck
Piston Pump (Steering)
745 & 740 GC Articulated Truck
Reuse And Salvage Guidelines
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
745 & 740 GC Articulated Truck
Piston Pump (Steering, Hoist) - Test and Adjust
745 & 740 GC Articulated Truck
Piston Pump (Brake, Hoist, Fan) - Test and Adjust
745 & 740 GC Articulated Truck
Disassembly and Assembly
Secondary Steering Pump and Electric Motor - Remove and Install
740 GC, 740 Ejector, 745 Articulated Truck Machine System
Piston Pump (Hoist, Steering) - Disassemble
740 GC, 740 Ejector, 745 Articulated Truck Machine System
Piston Pump (Hoist, Steering) - Assemble
740 GC, 740 Ejector, 745 Articulated Truck Machine System

Caterpillar Parts SIS Catalog 740 GC :

PUMP & MOTOR GP-SEC STEERING
369-7919 PUMP & MOTOR GP-SEC STEERING
LINES GP-STEERING
487-1298 LINES GP-STEERING
LINES GP-STEERING
483-9678 LINES GP-STEERING
LINES GP-STEERING
483-9678 LINES GP-STEERING
LINES GP-SECONDARY STEERING
484-5302 LINES GP-SECONDARY STEERING
CYLINDER GP-STEERING
328-3988 CYLINDER GP-STEERING
CONTROL GP-STEERING
547-6038 CONTROL GP-STEERING
VALVE GP-SOLENOID
374-5789 VALVE GP-SOLENOID
PUMP GP-METERING
395-4148 PUMP GP-METERING
ACCUMULATOR GP-HYDRAULIC
231-8982 ACCUMULATOR GP-HYDRAULIC
CONTROL GP-HOIST
538-3784 CONTROL GP-HOIST
COVER GP-HYDRAULIC TANK
391-0743 COVER GP-HYDRAULIC TANK
COVER GP-HYDRAULIC TANK
391-0744 COVER GP-HYDRAULIC TANK
CYLINDER & MTG GP-HOIST
451-5880 CYLINDER & MTG GP-HOIST
CYLINDER & MTG GP-HOIST
538-3785 CYLINDER & MTG GP-HOIST
CYLINDER GP-HOIST
447-1582 CYLINDER GP-HOIST
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.