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1W-2872 BALANCER GP S/N 07Z31733-UP PART OF 125-9360, 4P-9154 ENGINE AR 525 WHEEL SKIDDER


BASIC ENGINE
BALANCER GP
MOUNTING GP-ENGINE
CAMSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
HOUSING GP-FRONT
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP


BASIC ENGINE

BALANCER GP
 

#SEBP23900010
 

1W-2872: BALANCER GP

1W-2872 BALANCER GP
S/N 07Z31733-UP
PART OF 125-9360, 4P-9154 ENGINE AR
i00145909 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 486-6738 [1] SHAFT AS (20-TEETH)(RH)  
  1B-8707 [1] KEY-WOODRUFF  
2. 4S-6417 [2] PLATE-THRUST  
3. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 030-8535 [4] BOLT-LOCKING (3/8-16X0.875-IN)  
5. 486-6737 [1] SHAFT AS (20-TEETH)(LH)  
  1B-8707 [1] KEY-WOODRUFF  
 

#SEBP23900011
 

1P-6820: BOLT GP-ENGINE MOUNTING

1P-6820 BOLT GP-ENGINE MOUNTING
S/N 1DN1-2253
PART OF 133-5658, 4P-9155 INSTALLATION AR-ENGINE
i00169961 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-2968 [2] BOLT (3/4-10X3.5-IN)  
  5P-8248 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
 

#SEBP23900012
 

1N-4436: CAMSHAFT GP

1N-4436 CAMSHAFT GP
S/N 07Z31733-UP
SINGLE
PART OF 125-9360, 4P-9154 ENGINE AR
i00145905 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-1491 [1] LOCK  
2. 7S-2204 [1] WASHER-THRUST  
3. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
4. 7C-3862 [1] CAMSHAFT  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP23900013
 

2W-0102: COVER GP-CYLINDER BLOCK

2W-0102 COVER GP-CYLINDER BLOCK
S/N 07Z31733-UP
PART OF 125-9360, 4P-9154 ENGINE AR
i00145976 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-7657 [1] PLUG-CUP  
2. 2A-3798 [2] DOWEL  
3. 4B-3938 [1] PLUG-CUP  
 

#SEBP23900014
 

122-4203: COVER GP-CYLINDER HEAD

122-4203 COVER GP-CYLINDER HEAD
S/N 07Z31733-33271
PART OF 4P-9154 ENGINE AR
i00171846 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-6147 [1] SUPPORT AS  
  5S-6735 [1] GASKET  
2. 0S-1594 [4] BOLT (3/8-16X1-IN)  
  5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP23900015
 

2P-6528: COVER GP-FRONT HOUSING

2P-6528 COVER GP-FRONT HOUSING
S/N 07Z31733-33736
PART OF 125-9360, 4P-9154 ENGINE AR
i00157114 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5769 [1] COVER-HOUSING  
2. 6N-7887 [1] GASKET-HOUSING COVER  
3. 3S-2713 [6] NUT-FULL (3/8-24-THD)  
4. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 1W-4542 [1] COVER-WATER PUMP  
6. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
7. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
8. 2P-0220 [1] GASKET-PUMP  
9. 5F-3106 [1] SEAL-O-RING  
10. 5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
11. 7N-8374 [1] COVER-PUMP  
12. 8M-9024 [6] WASHER-HARD (10.2X22.5X5-MM THK)  
 

#SEBP23900016
 

3N-4923: COVER GP-FRONT HOUSING

3N-4923 COVER GP-FRONT HOUSING
S/N 07Z33737-UP
PROVIDES COVERS FOR TOP & BOTTOM ACCESSORY DRIVES AND FOR THE FUEL PUMP DRIVE GEAR
PART OF 125-9360 ENGINE AR
i00168499 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5769 [1] COVER-HOUSING  
2. 3S-2713 [6] NUT-FULL (3/8-24-THD)  
3. 6N-7887 [1] GASKET-HOUSING COVER  
4. 2P-0220 [1] GASKET-PUMP  
5. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
6. 3N-4922 [1] COVER-WATER PUMP  
7. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
8. 5F-3106 [1] SEAL-O-RING  
9. 7N-8374 [1] COVER-PUMP  
10. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 5P-8247 [2] WASHER-HARD (17X32X3.5-MM THK)  
12. 8M-9024 [6] WASHER-HARD (10.2X22.5X5-MM THK)  
13. 2S-4241 [1] PLUG-CUP  
 

#SEBP23900017
 

8N-4446: COVER GP-VALVE MECHANISM

8N-4446 COVER GP-VALVE MECHANISM
S/N 07Z31733-UP
PART OF 125-9360, 4P-9154 ENGINE AR
i00146145 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1084 [1] COVER AS-CYLINDER HEAD  
  8S-0801 [1] NUT-WELD  
  7S-5913 [7] REINFORCEMENT (VALVE COVER)  
2. 0S-1617 [11] BOLT (5/16-18X0.75-IN)(VALVE MECHANISM)  
3. 3B-4505 [11] LOCKWASHER  
4. 8S-1606 [1] GASKET-COVER (VALVE MECHANISM)  
 

#SEBP23900018
 

6N-8080: CRANKSHAFT GP

6N-8080 CRANKSHAFT GP
S/N 07Z31733-UP
PART OF 125-9360, 4P-9154 ENGINE AR
i00146095 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3233 [5] BEARING-MAIN (STANDARD)  
  8N-8225 AB BEARING-MAIN (0.25-MM US)  
  8N-8226 AB BEARING-MAIN (0.51-MM US)  
  8N-8227 AB BEARING-MAIN (0.76-MM US)  
  8N-8228 AB BEARING-MAIN (0.51-MM OS)  
  8N-8229 AB BEARING-MAIN (0.25-MM US, 0.51-MM OS)(0.25-MM US, 0.51-MM OS)  
  4P-7305 AB BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
  4P-7306 AB BEARING-MAIN (0.51-MM OS, 0.76-MM US)  
2. 100-3652 [2] PLATE-THRUST  
3. 337-0872 C [1] CRANKSHAFT AS  
  1W-4405 [1] GEAR-CRANKSHAFT (40-TEETH)  
  5H-2671 [1] KEY-WOODRUFF  
  8T-6757 [4] PLUG-PIPE  
   
    AVAILABLE REPAIR KIT(S):
  196-9532 A KIT-BASIC ENGINE REPAIR (STANDARD MAIN BEARINGS)  
    (INCLUDES A COMPLETE SET OF STANDARD MAIN BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP23900019
 

7N-6552: CYLINDER BLOCK AS

7N-6552 CYLINDER BLOCK AS
S/N 07Z31733-UP
PART OF 7N-6553 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 1N-3574@@@@@, 6N-7725 KIT-CYLINDER BLOCK
i00146115 SEBP2390
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Parts for your 525 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8003 [5] CAP-CRANKSHAFT BEARING  
2. 7S-3224 [10] BOLT (5/8-11X5.25-IN)  
  2S-5658 [10] WASHER-HARD (17X29X3-MM THK)  
3. 371-5941 [4] LINER-CYLINDER  
4. 2W-6134 [4] BAND-FILLER  
5. 456-5581 [12] SEAL-O-RING  
   
  104-5512 ABF INSERT-LINER SEAT (0.822-MM THK)  
  104-5513 ABF INSERT-LINER SEAT (0.872-MM THK)  
  104-5511 ABF INSERT-LINER SEAT (0.772-MM THK)  
  104-5518 ABF INSERT-LINER SEAT (1.605-MM THK)  
  104-5515 ABF INSERT-LINER SEAT (1.555-MM THK)  
  104-5522 ABF INSERT-LINER SEAT (1.655-MM THK)  
  104-5527 ABF INSERT-LINER SEAT (2.71-MM THK)  
  104-5528 ABF INSERT-LINER SEAT (2.76-MM THK)  
  104-5526 ABF INSERT-LINER SEAT (2.66-MM THK)  
  104-5530 ABF INSERT-LINER SEAT (5.21-MM THK)  
  104-5529 ABF INSERT-LINER SEAT (5.16-MM THK)  
  104-5531 ABF INSERT-LINER SEAT (5.26-MM THK)  
  8S-6045 ABF SHIM (0.007-MM THK)(CYLINDER LINER)  
  8S-6046 ABF SHIM (0.008-MM THK)(CYLINDER LINER)  
  8S-6047 ABF SHIM (0.009-MM THK)(CYLINDER LINER)  
  8S-6048 ABF SHIM (0.015-MM THK)(CYLINDER LINER)  
  8S-6049 ABF SHIM (0.029-MM THK)(CYLINDER LINER)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
 

Information:

Disassembly and Assembly
Engine Balancer Shaft - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Engine Balancer Shaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 525 :

Truck sale:

134,969 
220,000 
Caterpillar 525D, skidder, Forestry equipment
- skidder
FINNING CHILE S.A.
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