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326-5787 CONTROL GP-PARKING BRAKE S/N B7H1-UP PART OF 326-5273, 326-5274, 326-5275 CONTROL AR-MACHINE, 375-6440 HYDRAULIC AR Type 2 AN ATTACHMENT 257B3


POWER TRAIN
BRAKE GP
DRIVE GP
FILTER GP
LINES GP-HYDROSTATIC

MULTI TERRAIN LOADER 257B3 MULTI TERRAIN LOADER B7H
 257B3 Multi Terrain Loader B7H00001-UP (MACHINE) POWERED BY C3.4 IND Engine SEBP5918 257B3 B7H   (2010)

POWER TRAIN

BRAKE GP
CONTROL GP-PARKING BRAKE
326-5710 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
326-5787 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
326-5787 CONTROL GP-PARKING BRAKE
MANIFOLD & SOLENOID GP-CONTROL
248-1268 MANIFOLD & SOLENOID GP-CONTROL
 

#SEBP59180130
 

326-5787: CONTROL GP-PARKING BRAKE

326-5787 CONTROL GP-PARKING BRAKE
S/N B7H1-UP
PART OF 326-5273, 326-5274, 326-5275 CONTROL AR-MACHINE, 375-6440 HYDRAULIC AR
Type 2
AN ATTACHMENT
i04164670 SEBP5918
3265787 CONTROL GP-PARKING BRAKE Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-9684 CI [1] HOSE AS  
2. 248-1268 Y [1] MANIFOLD & SOLENOID GP-CONTROL (PARKING BRAKE)  
3. 326-5799 [1] TUBE AS  
4. 357-0277 I [1] HOSE AS  
5. 357-0278 I [1] HOSE AS  
6. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
7. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8724 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
8. 148-8439 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8774 [1] TEE  
9. 161-8560 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  8C-6758 [1] CONNECTOR  
10. 4B-9302 [1] CLIP (LOOP)  
11. 6V-8398 [2] SEAL-O-RING  
12. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
14. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
15. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180131
 

261-6392: DRIVE GP-TRACK

261-6392 DRIVE GP-TRACK
S/N B7H1-529
PART OF 357-0296 UNDERCARRIAGE AR
AN ATTACHMENT
i02760005 SEBP5918
2616392 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 289-6355 Y [1] MOTOR GP-PISTON (1-SPEED)  
2. 295-3212 [1] TENSIONER GP-TRACK  
  253-9036 [1] NUT-JAM (1-1/4-12-THD)  
  356-3052 [1] LOCKWASHER  
3. 295-3279 [1] SUPPORT-MOTOR  
4. 295-3290 Y [1] SPROCKET GP  
5. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
6. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
7. 331-1697 M [20] BOLT (M16X2X45-MM)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180132
 

261-6393: DRIVE GP-TRACK

261-6393 DRIVE GP-TRACK
S/N B7H1-529
PART OF 357-0297 UNDERCARRIAGE AR
AN ATTACHMENT
i02760007 SEBP5918
2616393 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 289-6355 Y [1] MOTOR GP-PISTON (1-SPEED)  
2. 295-3212 [1] TENSIONER GP-TRACK  
  253-9036 [1] NUT-JAM (1-1/4-12-THD)  
  356-3052 [1] LOCKWASHER  
3. 295-3282 [1] SUPPORT-MOTOR  
4. 295-3290 Y [1] SPROCKET GP  
5. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
6. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
7. 331-1697 M [20] BOLT (M16X2X45-MM)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180133
 

348-9680: DRIVE GP-TRACK

348-9680 DRIVE GP-TRACK -2-SPEED, RH
S/N B7H1-UP
PART OF 326-5524 UNDERCARRIAGE AR
AN ATTACHMENT
i04029636 SEBP5918
3489680 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-3279 [1] SUPPORT-MOTOR  
2. 295-3290 Y [1] SPROCKET GP  
3. 307-3052 Y [1] MOTOR GP-PISTON (2-SPEED)  
4. 331-1697 M [20] BOLT (M16X2X45-MM)  
5. 348-9688 [1] TENSIONER GP-TRACK (RH)  
  253-9036 [2] NUT-JAM (1-1/4-12-THD)  
  258-3113 [1] SHAFT AS  
  356-3052 [1] LOCKWASHER  
6. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
7. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180134
 

348-9681: DRIVE GP-TRACK

348-9681 DRIVE GP-TRACK -2-SPEED, LH
S/N B7H1-UP
PART OF 326-5525 UNDERCARRIAGE AR
AN ATTACHMENT
i04029647 SEBP5918
3489681 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-3282 [1] SUPPORT-MOTOR  
2. 295-3290 Y [1] SPROCKET GP  
3. 307-3052 Y [1] MOTOR GP-PISTON (2-SPEED)  
4. 331-1697 M [20] BOLT (M16X2X45-MM)  
5. 348-9688 [1] TENSIONER GP-TRACK (LH)  
  253-9036 [2] NUT-JAM (1-1/4-12-THD)  
  258-3113 [1] SHAFT AS  
  356-3052 [1] LOCKWASHER  
6. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
7. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180135
 

357-0290: DRIVE GP-TRACK

357-0290 DRIVE GP-TRACK -1-SPEED, LH
S/N B7H530-UP
PART OF 357-0297 UNDERCARRIAGE AR
AN ATTACHMENT
i04384058 SEBP5918
3570290 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 289-6355 Y [1] MOTOR GP-PISTON (1-SPEED)  
2. 295-3282 [1] SUPPORT-MOTOR  
3. 295-3290 Y [1] SPROCKET GP  
4. 331-1697 M [20] BOLT (M16X2X45-MM)  
5. 348-9688 [1] TENSIONER GP-TRACK (LH)  
  253-9036 [2] NUT-JAM (1-1/4-12-THD)  
  258-3113 [1] SHAFT AS  
  356-3052 [1] LOCKWASHER  
6. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
7. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180136
 

357-0291: DRIVE GP-TRACK

357-0291 DRIVE GP-TRACK
S/N B7H530-UP
PART OF 357-0296 UNDERCARRIAGE AR
AN ATTACHMENT
i04428769 SEBP5918
3570291 DRIVE GP-TRACK Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 289-6355 Y [1] MOTOR GP-PISTON (1-SPEED)  
2. 295-3279 [1] SUPPORT-MOTOR  
3. 295-3290 Y [1] SPROCKET GP  
4. 331-1697 M [20] BOLT (M16X2X45-MM)  
5. 348-9688 [1] TENSIONER GP-TRACK (RH)  
  253-9036 [2] NUT-JAM (1-1/4-12-THD)  
  258-3113 [1] SHAFT AS  
  356-3052 [1] LOCKWASHER  
6. 3E-4356 [20] WASHER-HARD (17.5X30X6-MM THK)  
7. 3E-9862 [1] LOCKNUT (3/4-10-THD)  
8. 7X-0370 [1] BOLT (3/4-10X3.5-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180137
 

326-5739: FILTER & LINES GP-HYDRAULIC

326-5739 FILTER & LINES GP-HYDRAULIC
S/N B7H1-UP
PART OF 326-5740 HYDRAULIC AR
i03983755 SEBP5918
3265739 FILTER & LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [1] STRAP-CABLE  
2. 178-3620 [2] STRAP-DUAL CLAMP  
3. 223-9974 Y [1] FILTER GP-OIL (HYDRAULIC)  
4. 241-6228 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  156-9791 [1] CONNECTOR-SPECIAL  
5. 326-5607 [1] PLATE  
6. 326-5695 I [1] HOSE AS  
7. 326-5782 I [1] HOSE AS  
8. 326-5783 I [1] HOSE AS  
9. 326-5798 [1] BRACKET AS  
  159-9540 M [2] NUT-WELD (M8X1.25-THD)  
10. 328-2353 [1] HARNESS AS-SWITCH  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  9W-0844 [1] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  194-5226 [1] WIRE AS (16-GA)  
    -OR-
  194-5227 [1] WIRE AS (14-GA)  
  2L-8069 [1] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  7N-9017 [1] TERMINAL-RING (18-GA TO 22-GA, NO. 10 SCREW)  
11. 360-1352 I [1] HOSE AS  
12. 148-8315 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8642 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
13. 148-8316 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
14. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
15. 148-8382 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  8T-0404 [1] ELBOW  
16. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
17. 164-5590 [1] VALVE AS-FLUID SAMPLING (HYDRAULIC OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
18. 223-3490 [1] CLIP  
19. 266-3315 M [1] BOLT-FLANGE HEAD (M8X1.25X25.5-MM)  
20. 3E-4321 [5] CLIP (LOOP)  
21. 3S-2093 [1] STRAP-CABLE  
22. 5C-2890 M [2] NUT (M6X1-THD)  
23. 5C-7261 M [2] NUT (M8X1.25-THD)  
24. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
25. 5P-4116 [5] WASHER-HARD (8.8X20.5X2-MM THK)  
26. 6D-4244 [1] CLIP (LOOP)  
27. 6V-1889 [1] CLIP (LOOP)  
28. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
29. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
30. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
31. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
32. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
33. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
34. 6B-7469 [1] SPACER (0.406X0.875X0.875-IN THK)  
35. 155-3503 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8776 [1] TEE-FACE SEAL  
  7J-9108 [2] SEAL-O-RING  
36. 342-9913 M [4] BOLT-FLANGE HEAD (M10X1.5X20-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180138
 

223-9974: FILTER GP-OIL

223-9974 FILTER GP-OIL -HYDRAULIC
S/N B7H1-UP
PART OF 326-5739 FILTER & LINES GP-HYDRAULIC
i01951922 SEBP5918
2239974 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL-O-RING  
2. 134-0404 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
3. 1G-8878 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC)  
 

#SEBP59180139
 

326-5743: LINES GP-HYDROSTATIC

326-5743 LINES GP-HYDROSTATIC
S/N B7H1-UP
PART OF 326-5740 HYDRAULIC AR
i03983754 SEBP5918
3265743 LINES GP-HYDROSTATIC Parts scheme
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [3] CAP-DUST  
2. 7K-1181 [4] STRAP-CABLE  
3. 9U-6998 [2] ADAPTER AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  3E-4041 [1] ELBOW  
4. 185-2271 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-9023 [1] CONNECTOR-O-RING  
5. 266-3316 M [4] BOLT-FLANGE HEAD (M10X1.5X25-MM)  
6. 295-7090 I [1] HOSE AS  
7. 308-0421 Y [1] MANIFOLD GP-RETURN  
8. 349-1144 [1] HOSE  
9. 357-0270 I [2] HOSE AS  
10. 357-0272 I [1] HOSE AS  
11. 357-0274 I [2] HOSE AS  
12. 357-0276 [1] PLATE  
13. 357-0286 [1] PLATE  
14. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
15. 148-8347 [4] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
16. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
17. 164-5567 [3] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
18. 284-3502 [2] CLAMP-BAND  
19. 5C-7261 M [3] NUT (M8X1.25-THD)  
20. 5P-4116 [3] WASHER-HARD (8.8X20.5X2-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Troubleshooting
MID 039 - CID 0681 - FMI 03
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Machine Electronic Control System
MID 039 - CID 0681 - FMI 05
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Machine Electronic Control System
MID 039 - CID 0681 - FMI 06
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Machine Electronic Control System
Disassembly and Assembly
Control Manifold and Solenoid (Parking Brake) - Remove and Install
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Power Train

Caterpillar Parts SIS Catalog 257B3 :

CONTROL GP-PARKING BRAKE
326-5787 CONTROL GP-PARKING BRAKE
CONTROL GP-PARKING BRAKE
326-5710 CONTROL GP-PARKING BRAKE
WIRING GP-WORK TOOL
375-6446 WIRING GP-WORK TOOL
WIRING GP-WORK TOOL
373-6255 WIRING GP-WORK TOOL
WIRING GP-WORK TOOL
328-2335 WIRING GP-WORK TOOL
WIRING GP-MACHINE
328-2342 WIRING GP-MACHINE
WIRING GP-MACHINE
328-2274 WIRING GP-MACHINE
WIRING GP-MACHINE
328-2274 WIRING GP-MACHINE
DRIVE GP-TRACK
261-6392 DRIVE GP-TRACK
DRIVE GP-TRACK
261-6393 DRIVE GP-TRACK
DRIVE GP-TRACK
348-9680 DRIVE GP-TRACK
DRIVE GP-TRACK
348-9681 DRIVE GP-TRACK
DRIVE GP-TRACK
357-0290 DRIVE GP-TRACK
DRIVE GP-TRACK
357-0291 DRIVE GP-TRACK
FILTER & LINES GP-HYDRAULIC
326-5739 FILTER & LINES GP-HYDRAULIC
FILTER GP-OIL
223-9974 FILTER GP-OIL

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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.