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206-3807 MOUNTING GP-AXLE S/N B7H1-UP PART OF 326-5470, 348-9700 UNDERCARRIAGE AR AN ATTACHMENT 257B3


UNDERCARRIAGE
AXLE GP
TRACK GP

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)

UNDERCARRIAGE

AXLE GP
AXLE GP-IDLER
357-0285 AXLE GP-IDLER
AXLE GP-IDLER
389-7588 AXLE GP-IDLER
MOUNTING GP-AXLE
206-3807 MOUNTING GP-AXLE
MOUNTING GP-AXLE
348-9687 MOUNTING GP-AXLE
326-5470 UNDERCARRIAGE AR
UNDERCARRIAGE AR
326-5524 UNDERCARRIAGE AR
 

#SEBP59180180
 

206-3807: MOUNTING GP-AXLE

206-3807 MOUNTING GP-AXLE
S/N B7H1-UP
PART OF 326-5470, 348-9700 UNDERCARRIAGE AR
AN ATTACHMENT
i01640433 SEBP5918
2063807 MOUNTING GP-AXLE Parts scheme
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Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 212-6686 B [4] SPACER (45X76.2X8-MM THK)  
2. 216-6118 [4] WASHER (13.5X57X6-MM THK)  
3. 7M-5130 [4] PIN-SPRING  
4. 8T-4122 [16] WASHER-HARD (17X32X3.5-MM THK)  
5. 8T-4193 M [16] BOLT (M16X2X50-MM)  
6. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP59180181
 

348-9687: MOUNTING GP-AXLE

348-9687 MOUNTING GP-AXLE
S/N B7H1-UP
PART OF 326-5470, 348-9700 UNDERCARRIAGE AR
AN ATTACHMENT
i04708210 SEBP5918
3489687 MOUNTING GP-AXLE 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. 216-6118 [4] WASHER (13.5X57X6-MM THK)  
2. 348-9686 [4] SPACER (45.7X76.2X22.5-MM THK)  
3. 7M-5130 [4] PIN-SPRING  
4. 8T-4122 [16] WASHER-HARD (17X32X3.5-MM THK)  
5. 8T-4193 M [16] BOLT (M16X2X50-MM)  
6. 162-8284 M [4] BOLT (M12X1.75X60-MM)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
  M   METRIC PART
 

#SEBP59180182
 

326-5470: UNDERCARRIAGE AR

326-5470 UNDERCARRIAGE AR -2-SPEED
S/N B7H1-UP
PART OF 326-5476, 326-5477 CONTROL AR-MACHINE, 375-6441 HYDRAULIC AR
AN ATTACHMENT
i05004291 SEBP5918
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Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  206-3807 Y [1] MOUNTING GP-AXLE  
    S/N B7H1-605
  348-9687 Y [1] MOUNTING GP-AXLE  
    S/N B7H606-UP
  326-5524 Y [1] UNDERCARRIAGE AR (2-SPEED, RH)  
  326-5525 Y [1] UNDERCARRIAGE AR (2-SPEED, LH)  
   
  225-9259 [1] AXLE GP-UNDERCARRIAGE (FRONT)  
    S/N B7H1-605
  357-0292 [1] AXLE AS-FRONT  
    S/N B7H606-UP
  206-3809 [1] AXLE GP-UNDERCARRIAGE (REAR)  
    S/N B7H1-605
  357-0293 [1] AXLE AS-REAR  
    S/N B7H606-UP
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180183
 

326-5524: UNDERCARRIAGE AR

326-5524 UNDERCARRIAGE AR -2-SPEED, RH
S/N B7H1-2160
PART OF 326-5470 UNDERCARRIAGE AR
AN ATTACHMENT
i04026381 SEBP5918
3265524 UNDERCARRIAGE AR 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. 325-8624 [1] TRACK-RUBBER  
    -OR-
  278-1215 [1] TRACK-RUBBER  
    -OR-
  420-9876 [1] TRACK (GENERAL DUTY)  
2. 348-9680 Y [1] DRIVE GP-TRACK (2-SPEED, RH)  
3. 348-9682 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
 

#SEBP59180184
 

326-5524: UNDERCARRIAGE AR

326-5524 UNDERCARRIAGE AR -2-SPEED, RH
S/N B7H2161-UP
PART OF 326-5470 UNDERCARRIAGE AR
AN ATTACHMENT
i05830176 SEBP5918
3265524 UNDERCARRIAGE AR 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. 325-8624 [1] TRACK-RUBBER  
2. 348-9680 Y [1] DRIVE GP-TRACK (2-SPEED, RH)  
3. 389-7591 CY [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)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180185
 

326-5525: UNDERCARRIAGE AR

326-5525 UNDERCARRIAGE AR -2-SPEED, LH
S/N B7H1-2160
PART OF 326-5470 UNDERCARRIAGE AR
AN ATTACHMENT
i04026383 SEBP5918
3265525 UNDERCARRIAGE AR Parts scheme
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Parts for your 257B3 MULTI TERRAIN 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. 348-9681 Y [1] DRIVE GP-TRACK (2-SPEED, LH)  
3. 348-9682 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
 

#SEBP59180186
 

326-5525: UNDERCARRIAGE AR

326-5525 UNDERCARRIAGE AR -2-SPEED, LH
S/N B7H2161-UP
PART OF 326-5470 UNDERCARRIAGE AR
AN ATTACHMENT
i05830220 SEBP5918
3265525 UNDERCARRIAGE AR 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. 325-8624 [1] TRACK-RUBBER  
2. 348-9681 Y [1] DRIVE GP-TRACK (2-SPEED, LH)  
3. 389-7591 CY [1] FRAME GP-UNDERCARRIAGE  
4. 6K-3632 [1] LOCKNUT (1-8-THD)  
5. 142-7074 [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)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180187
 

348-9700: UNDERCARRIAGE AR

348-9700 UNDERCARRIAGE AR -1-SPEED
S/N B7H1-UP
PART OF 326-5273, 326-5274, 326-5275 CONTROL AR-MACHINE, 375-6440 HYDRAULIC AR
AN ATTACHMENT
i04708209 SEBP5918
  For full view, you need register

Parts for your 257B3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  206-3807 Y [1] MOUNTING GP-AXLE  
    -OR-
  348-9687 Y [1] MOUNTING GP-AXLE  
  357-0296 Y [1] UNDERCARRIAGE AR (1-SPEED, RH)  
  357-0297 Y [1] UNDERCARRIAGE AR (1-SPEED, LH)  
   
  206-3809 [1] AXLE GP-UNDERCARRIAGE (REAR)  
    -OR-
  357-0293 [1] AXLE AS-REAR  
  225-9259 [1] AXLE GP-UNDERCARRIAGE (FRONT)  
    -OR-
  357-0292 [1] AXLE AS-FRONT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180188
 

357-0296: UNDERCARRIAGE AR

357-0296 UNDERCARRIAGE AR -1-SPEED, RH
S/N B7H1-529
PART OF 348-9700 UNDERCARRIAGE AR
AN ATTACHMENT
i03907031 SEBP5918
3570296 UNDERCARRIAGE AR 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. 258-3078 [1] PIN  
2. 261-6392 Y [1] DRIVE GP-TRACK  
3. 278-1255 Y [1] FRAME GP-UNDERCARRIAGE  
4. 325-8624 [1] TRACK-RUBBER  
5. 6K-3632 [1] LOCKNUT (1-8-THD)  
6. 7X-0419 [1] BOLT (1-8X10-IN)  
7. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59180189
 

357-0296: UNDERCARRIAGE AR

357-0296 UNDERCARRIAGE AR -1-SPEED, RH
S/N B7H530-2160
PART OF 348-9700 UNDERCARRIAGE AR
AN ATTACHMENT
i04428672 SEBP5918
3570296 UNDERCARRIAGE AR 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. 258-3078 [1] PIN  
2. 357-0291 CY [1] DRIVE GP-TRACK  
3. 348-9682 CY [1] FRAME GP-UNDERCARRIAGE  
4. 325-8624 [1] TRACK-RUBBER  
    -OR-
  278-1215 [1] TRACK-RUBBER  
    -OR-
  420-9876 [1] TRACK (GENERAL DUTY)  
5. 6K-3632 [1] LOCKNUT (1-8-THD)  
6. 7X-0419 [1] BOLT (1-8X10-IN)  
7. 8T-4360 [1] BOLT-SOCKET HEAD (3/8-16X15.875-IN)  
8. 3B-8485 C [2] ELBOW  
9. 3B-8488 C [2] FITTING-GREASE (1/8-27 PTF)  
   
    PARTS SHOWN ON THE GRAPHIC WITHOUT CATERPILLAR PART NUMBERS CAN BE PROCURED FROM LOCAL PARTS DISTRIBUTORS BY THE DESCRIPTIONS SHOWN
  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}
A Rework Procedure Is Now Available to Improve Clearance for the Track on 247B, B2, and B3 and 257B, B2 and B3 Multi Terrain Loaders {3282, 4150, 4198}
A Rework Procedure Is Now Available to Improve Clearance for the Track on 247B, B2, and B3 and 257B, B2 and B3 Multi Terrain Loaders {3282, 4150, 4198}
Installing the Shim Kit on Certain Multi-Terrain Loaders {3282}
Installing the Shim Kit on Certain Multi-Terrain Loaders {3282}
Technical Information Bulletin
A Rework Procedure Is Now Available to Improve Clearance for the Track on 247B, B2, and B3 and 257B, B2 and B3 Multi Terrain Loaders {3282, 4150, 4198}
A Rework Procedure Is Now Available to Improve Clearance for the Track on 247B, B2, and B3 and 257B, B2 and B3 Multi Terrain Loaders {3282, 4150, 4198}
Disassembly and Assembly
Axle (Front) - 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
Axle (Rear) - 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
Service Magazine
Improved Rear Axle Mounting Hardware for Certain Multi-Terrain Loaders and Compact Track Loaders {3268, 3278, 3282}
2015/05/29
Undercarriage Shim Kit Available for Certain Multi-Terrain Loaders {3282}
Undercarriage Shim Kit Available for Certain Multi-Terrain Loaders {3282}

Caterpillar Parts SIS Catalog 257B3 :

FRAME GP-UNDERCARRIAGE
389-7591 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
348-9682 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
278-1255 FRAME GP-UNDERCARRIAGE
FRAME GP-TRACK ROLLER
348-9693 FRAME GP-TRACK ROLLER
AXLE GP-IDLER
389-7588 AXLE GP-IDLER
AXLE GP-IDLER
357-0285 AXLE GP-IDLER
AXLE GP-BOGIE
389-7586 AXLE GP-BOGIE
AXLE GP-BOGIE
357-0295 AXLE GP-BOGIE
MOUNTING GP-AXLE
348-9687 MOUNTING GP-AXLE
326-5470 UNDERCARRIAGE AR
UNDERCARRIAGE AR
326-5524 UNDERCARRIAGE AR
UNDERCARRIAGE AR
326-5524 UNDERCARRIAGE AR
UNDERCARRIAGE AR
326-5525 UNDERCARRIAGE AR
UNDERCARRIAGE AR
326-5525 UNDERCARRIAGE AR
348-9700 UNDERCARRIAGE AR
UNDERCARRIAGE AR
357-0296 UNDERCARRIAGE AR

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