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372-5740 AXLE GP-UNDERCARRIAGE PART OF 388-8182 CHASSIS AR 257D SKID STEER LOADER


UNDERCARRIAGE
AXLE GP
BOGIE GP
TRACK GP

UNDERCARRIAGE
BOGIE GP

SKID STEER LOADER 257D SKID STEER LOADER D5T
 257D Multi Terrain Loader D5T00001-UP (MACHINE) POWERED BY C3.3B Engine SEBP5970 257D D5T   (2018)

UNDERCARRIAGE

AXLE GP
AXLE GP-BOGIE
357-0295 AXLE GP-BOGIE
AXLE GP-IDLER
357-0285 AXLE GP-IDLER
AXLE GP-UNDERCARRIAGE
372-5740 AXLE GP-UNDERCARRIAGE
372-5759 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7589 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7590 UNDERCARRIAGE AR
389-7595 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7596 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7597 UNDERCARRIAGE AR
 

#SEBP59700310
 

372-5740: AXLE GP-UNDERCARRIAGE

372-5740 AXLE GP-UNDERCARRIAGE
PART OF 388-8182 CHASSIS AR
i05310686 SEBP5970
3725740 AXLE GP-UNDERCARRIAGE Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-1650 [1] AXLE AS-UNDERCARRIAGE (FRONT, LH)  
2. 452-1651 [1] AXLE AS-UNDERCARRIAGE (FRONT, RH)  
3. 372-5743 [1] AXLE AS-UNDERCARRIAGE (REAR, LH)  
4. 372-5744 [1] AXLE AS-UNDERCARRIAGE (REAR, RH)  
 

#SEBP59700311
 

389-7591: FRAME GP-UNDERCARRIAGE

389-7591 FRAME GP-UNDERCARRIAGE
PART OF 389-7589, 389-7590, 389-7596, 389-7597 UNDERCARRIAGE AR
AN ATTACHMENT
i05409914 SEBP5970
3897591 FRAME GP-UNDERCARRIAGE Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-5038 [12] SEAL-O-RING  
2. 280-5074 [12] WASHER (23.75X53.98X6.35-MM THK)  
3. 280-5075 [12] LOCKNUT (7/8-9-THD)  
4. 536-0994 [12] CAP  
5. 295-3295 [6] AXLE-WHEEL  
6. 389-7582 Y [2] WHEEL GP-IDLER (REAR)  
7. 389-7585 Y [8] WHEEL GP-BOGIE  
8. 389-7587 Y [2] WHEEL GP-IDLER (FRONT)  
9. 389-7592 [1] FRAME GP-TRACK ROLLER  
9A. 258-3014 [4] BUSHING  
10. 2R-1236 [12] RING-RETAINING (LOCK, INTERNAL)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700312
 

372-5759: UNDERCARRIAGE AR

372-5759 UNDERCARRIAGE AR -2-SPEED
PART OF 388-8133 CONFIGURATION AR
AN ATTACHMENT
i05409885 SEBP5970
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  262-3764 Y [2] SENSOR GP-SPEED (MOTOR)  
  389-7589 Y [1] UNDERCARRIAGE AR (2-SPEED, RH)  
  389-7590 Y [1] UNDERCARRIAGE AR (2-SPEED, LH)  
  170-6705 M [2] BOLT-SOCKET HEAD (M8X1.25X12-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700313
 

389-7589: UNDERCARRIAGE AR

389-7589 UNDERCARRIAGE AR -2-SPEED, RH
PART OF 372-5759 UNDERCARRIAGE AR
AN ATTACHMENT
i05409992 SEBP5970
3897589 UNDERCARRIAGE AR Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-8624 [1] TRACK-RUBBER  
    -OR-
  278-1215 [1] TRACK-RUBBER  
    -OR-
  420-9876 [1] TRACK (GENERAL DUTY)  
2. 389-7567 Y [1] DRIVE GP-TRACK (2-SPEED, RH)  
3. 389-7591 Y [1] FRAME GP-UNDERCARRIAGE  
4. 6K-3632 [1] LOCKNUT (1-8-THD)  
5. 7X-0419 [1] BOLT (1-8X10-IN)  
6. 3B-8485 [2] ELBOW  
7. 258-3078 [1] PIN  
8. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
9. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700314
 

389-7590: UNDERCARRIAGE AR

389-7590 UNDERCARRIAGE AR -2-SPEED, LH
PART OF 372-5759 UNDERCARRIAGE AR
AN ATTACHMENT
i05409993 SEBP5970
3897590 UNDERCARRIAGE AR Parts scheme
  For full view, you need register

Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-8624 [1] TRACK-RUBBER  
    -OR-
  278-1215 [1] TRACK-RUBBER  
    -OR-
  420-9876 [1] TRACK (GENERAL DUTY)  
2. 389-7568 Y [1] DRIVE GP-TRACK (2-SPEED, LH)  
3. 389-7591 Y [1] FRAME GP-UNDERCARRIAGE  
4. 6K-3632 [1] LOCKNUT (1-8-THD)  
5. 7X-0419 [1] BOLT (1-8X10-IN)  
6. 3B-8485 [2] ELBOW  
7. 258-3078 [1] PIN  
8. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
9. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700315
 

389-7595: UNDERCARRIAGE AR

389-7595 UNDERCARRIAGE AR -1-SPEED
PART OF 388-8132 CONFIGURATION AR
AN ATTACHMENT
i05409899 SEBP5970
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  262-3764 Y [2] SENSOR GP-SPEED (MOTOR)  
  389-7596 Y [1] UNDERCARRIAGE AR (RH)  
  389-7597 Y [1] UNDERCARRIAGE AR (LH)  
  170-6705 M [2] BOLT-SOCKET HEAD (M8X1.25X12-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700316
 

389-7596: UNDERCARRIAGE AR

389-7596 UNDERCARRIAGE AR -1-SPEED, RH
PART OF 389-7595 UNDERCARRIAGE AR
AN ATTACHMENT
i05411056 SEBP5970
3897596 UNDERCARRIAGE AR Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8485 [2] ELBOW  
2. 258-3078 [1] PIN  
3. 325-8624 [1] TRACK-RUBBER  
4. 389-7583 Y [1] DRIVE GP-TRACK (1-SPEED, RH)  
5. 389-7591 Y [1] FRAME GP-UNDERCARRIAGE  
6. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
7. 6K-3632 [1] LOCKNUT (1-8-THD)  
8. 7X-0419 [1] BOLT (1-8X10-IN)  
9. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700317
 

389-7597: UNDERCARRIAGE AR

389-7597 UNDERCARRIAGE AR -1-SPEED, LH
PART OF 389-7595 UNDERCARRIAGE AR
AN ATTACHMENT
i05411057 SEBP5970
3897597 UNDERCARRIAGE AR Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8485 [2] ELBOW  
2. 258-3078 [1] PIN  
3. 325-8624 [1] TRACK-RUBBER  
    -OR-
  278-1215 [1] TRACK-RUBBER  
    -OR-
  420-9876 [1] TRACK (GENERAL DUTY)  
4. 389-7584 Y [1] DRIVE GP-TRACK (1-SPEED, LH)  
5. 389-7591 Y [1] FRAME GP-UNDERCARRIAGE  
6. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
7. 6K-3632 [1] LOCKNUT (1-8-THD)  
8. 7X-0419 [1] BOLT (1-8X10-IN)  
9. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59700318
 

389-7585: WHEEL GP-BOGIE

389-7585 WHEEL GP-BOGIE
S/N EZW1-UP
PART OF 389-7591 FRAME GP-UNDERCARRIAGE
AN ATTACHMENT
i05412763 SEBP5970
  For full view, you need register

Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#SEBP59700319
 

389-7585: WHEEL GP-BOGIE

389-7585 WHEEL GP-BOGIE
PART OF 389-7591 FRAME GP-UNDERCARRIAGE
AN ATTACHMENT
i07409741 SEBP5970
3897585 WHEEL GP-BOGIE Parts scheme
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Parts for your 257D SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-1261 [1] WHEEL-BOGIE (REAR)  
2. 357-0295 CY [1] AXLE GP-BOGIE (REAR)  
3. 341-0742 [8] BOLT (1/2-13X1.375-IN)  
4. 8T-7971 [8] WASHER-HARD (13.5X25.5X5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Checking for Variations of the Torsion Axles {3282, 4150}
Checking for Variations of the Torsion Axles {3282, 4150}
Disassembly and Assembly
Axle (Front) - Remove and Install
259D, 279D, 289D, 299D and 299D XHP Compact Track Loaders, 257D, 277D, 287D, 297D and 297D XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D and 272D XHP Skid Steer Loaders Power Train
Axle (Rear) - Remove and Install
259D, 279D, 289D, 299D and 299D XHP Compact Track Loaders, 257D, 277D, 287D, 297D and 297D XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D and 272D XHP Skid Steer Loaders Power Train

Caterpillar Parts SIS Catalog 257D :

AXLE GP-IDLER
357-0285 AXLE GP-IDLER
AXLE GP-BOGIE
357-0295 AXLE GP-BOGIE
MOUNTING GP-ROADING LIGHTS
422-3334 MOUNTING GP-ROADING LIGHTS
MOUNTING GP-REGISTRATION
422-3333 MOUNTING GP-REGISTRATION
MOUNTING GP-FIRE EXTINGUISHER
565-3045 MOUNTING GP-FIRE EXTINGUISHER
MOUNTING GP-FIRE EXTINGUISHER
563-7518 MOUNTING GP-FIRE EXTINGUISHER
MIRROR & MTG GP-REAR VIEW
345-6130 MIRROR & MTG GP-REAR VIEW
LIFTING GP-MACHINE
474-5632 LIFTING GP-MACHINE
FRAME GP-UNDERCARRIAGE
389-7591 FRAME GP-UNDERCARRIAGE
372-5759 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7589 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7590 UNDERCARRIAGE AR
389-7595 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7596 UNDERCARRIAGE AR
UNDERCARRIAGE AR
389-7597 UNDERCARRIAGE AR
WHEEL GP-BOGIE
389-7585 WHEEL GP-BOGIE
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