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257-9145 COVER GP-CYLINDER BLOCK S/N C7C1559-6432 PART OF 264-9647 ENGINE AR-COMPLETE M325D L MH EXCAVATOR




BASIC ENGINE

CYLINDER BLOCK GP
 

#SEBP49210020
 

257-9145: COVER GP-CYLINDER BLOCK

257-9145 COVER GP-CYLINDER BLOCK
S/N C7C1559-6432
PART OF 264-9647 ENGINE AR-COMPLETE
i02613165 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-6544 [1] COVER  
2. 4P-5918 [3] CLIP  
3. 342-4977 [2] COVER-SIDE  
4. 7W-3872 [6] SLEEVE (MARKED X)  
5. 9X-2099 M [1] STUD (M8X1.25X52.75-MM)  
6. 110-7618 [3] BOLT AS  
7. 249-5523 [1] COVER-SIDE (BREATHER)  
8. 5C-7261 M [3] NUT (M8X1.25-THD)  
9. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
10. 9M-1974 [24] WASHER-HARD (8.8X16X2-MM THK)  
11. 4Y-9652 [2] GASKET (SIDE COVER)  
12. 371-3481 [1] GASKET (BREATHER)  
13. 210-3321 M [3] STUD (M8X1.25-THD)  
14. 6V-2317 M [20] BOLT (M8X1.25X30-MM)  
16. 371-1607 [1] PLATE  
17. 150-4086 M [2] SCREW (M4X0.7X16-MM)  
18. 216-7352 M [1] SCREW-TRUSS HEAD (M8X1.25X30-MM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP49210021
 

257-9145: COVER GP-CYLINDER BLOCK

257-9145 COVER GP-CYLINDER BLOCK
S/N C7C6433-99999
PART OF 264-9647, 276-1333 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i02763854 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-6544 [1] COVER  
2. 4P-5918 [3] CLIP  
3. 4Y-9652 [2] GASKET (SIDE COVER)  
4. 7W-3872 [6] SLEEVE (MARKED X)  
5. 110-7618 [3] BOLT AS  
6. 342-4977 [2] COVER-SIDE  
7. 371-1607 [1] PLATE  
8. 371-3481 [1] GASKET (BREATHER)  
9. 457-7389 [1] COVER-SIDE (BREATHER)  
10. 517-0553 [1] GASKET  
11. 150-4086 M [2] SCREW (M4X0.7X16-MM)  
12. 210-3321 M [3] STUD (M8X1.25-THD)  
13. 216-7352 M [1] SCREW-TRUSS HEAD (M8X1.25X30-MM)  
14. 5C-7261 M [3] NUT (M8X1.25-THD)  
15. 6V-2317 M [20] BOLT (M8X1.25X30-MM)  
16. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
17. 9M-1974 [24] WASHER-HARD (8.8X16X2-MM THK)  
18. 9X-2099 M [1] STUD (M8X1.25X52.75-MM)  
  M   METRIC PART
 

#SEBP49210022
 

118-1727: COVER GP-FRONT HOUSING

118-1727 COVER GP-FRONT HOUSING -ACCESSORY DRIVE
S/N C7C181-99999
REQUIRED ON ENGINES WITH NO FACTORY INSTALLED AIR COMPRESSOR
PART OF 264-9647, 276-1333 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i01407160 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 6V-5696 M [2] BOLT (M12X1.75X80-MM)  
3. 4W-2026 [1] COVER  
4. 135-9819 [1] SEAL-INTEGRAL  
5. 6V-8149 M [2] NUT (M12X1.75-THD)  
  M   METRIC PART
 

#SEBP49210023
 

172-8732: COVER GP-FRONT HOUSING

172-8732 COVER GP-FRONT HOUSING
S/N C7C181-99999
RIGHT HAND SERVICE
PART OF 264-9647, 276-1333 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i01309002 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-1445 [1] COVER  
2. 061-9455 [1] SEAL-O-RING  
3. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
4. 344-5674 M [2] NUT (M8X1.25-THD)  
  M   METRIC PART
 

#SEBP49210024
 

211-9120: COVER GP-FRONT HOUSING

211-9120 COVER GP-FRONT HOUSING
S/N C7C181-99999
PART OF 227-5946 ENGINE AR-CORE
FOR USE WITH OIL FILLER
ALSO AN ATTACHMENT
i02246431 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-1776 [1] COVER AS-FRONT  
1A. 126-1757 [2] WASHER (10.85X19.3X1.27-MM THK)  
1B. 136-0822 [2] STUD  
2. 166-1781 [1] GASKET  
 

#SEBP49210025
 

252-2328: COVER GP-VALVE MECHANISM

252-2328 COVER GP-VALVE MECHANISM
S/N C7C181-4367
FRONT AND REAR ENGINE OIL FILL
PART OF 264-9647 ENGINE AR-COMPLETE
i02296431 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-2450 [1] COVER GP (VALVE MECHANISM)  
1A. 217-5701 J SEAL-BULK (21-DM)(VALVE MECHANISM COVER)  
3. 271-2417 [1] COVER GP-VALVE MECHANISM (BASE)  
3A. 244-4486 [1] SEAL-COVER (VALVE MECHANISM BASE)  
4. 246-5083 [13] SLEEVE-SPACER  
5. 099-3649 M [13] BOLT (M8X1.25X40-MM)  
6. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
7. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
  7F-8268 [1] SEAL-O-RING  
8. 204-4444 [1] BREATHER AS (CRANKCASE)  
  341-0979 [1] SEAL-O-RING  
  160-0526 [1] SEAL-O-RING  
  185-3159 [1] FILTER ELEMENT-BREATHER (CRANKCASE)  
   
  4C-9612 BF SEALANT-SILICONE  
  B   USE AS REQUIRED
  F   NOT SHOWN
  J   ORDER BY THE DECIMETER
  M   METRIC PART
 

#SEBP49210026
 

252-2328: COVER GP-VALVE MECHANISM

252-2328 COVER GP-VALVE MECHANISM
S/N C7C4368-99999
FRONT AND REAR ENGINE OIL FILL
PART OF 264-9647, 276-1333 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i02549662 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-9247 [1] BASE GP-VALVE COVER (BASE)  
1A. 304-4924 [1] SEAL AS (VALVE MECHANISM BASE)  
2. 273-2838 C [13] SLEEVE-SPACER  
3. 288-9179 C [1] COVER GP-VALVE MECHANISM  
3A. 272-0388 C [1] SEAL-VALVE COVER  
4. 099-3649 M [13] BOLT (M8X1.25X40-MM)  
5. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
6. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
  7F-8268 [1] SEAL-O-RING  
7. 204-4444 [1] BREATHER AS (CRANKCASE)  
  341-0979 [1] SEAL-O-RING (CRANKCASE BREATHER)  
  160-0526 [1] SEAL-O-RING  
  185-3159 [1] FILTER ELEMENT-BREATHER (CRANKCASE)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP49210027
 

369-8134: COVER GP-VALVE MECHANISM

369-8134 COVER GP-VALVE MECHANISM
S/N C7C28198-99999
PART OF 276-1333 ENGINE AR-COMPLETE
AN ATTACHMENT
i04375310 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-8109 [1] CLAMP  
2. 9Y-2988 [1] BREATHER AS (CRANKCASE)  
3. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
3A. 7F-8268 [1] SEAL-O-RING  
4. 273-2838 [13] SLEEVE-SPACER  
5. 288-9179 [1] COVER GP-VALVE MECHANISM  
5A. 272-0388 [1] SEAL-VALVE COVER  
6. 310-9247 [1] BASE GP-VALVE COVER  
6A. 304-4924 [1] SEAL AS  
7. 365-5169 [1] ADAPTER  
8. 061-9456 [1] SEAL-O-RING  
9. 099-3649 M [13] BOLT (M8X1.25X40-MM)  
10. 6V-3831 [1] SEAL-O-RING  
11. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP49210028
 

210-5590: CRANKSHAFT GP

210-5590 CRANKSHAFT GP
S/N C7C181-99999
PART OF 227-5946 ENGINE AR-CORE
ALSO AN ATTACHMENT
i02242072 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-2731 C [1] CRANKSHAFT AS  
1A. 1B-8705 [1] KEY-WOODRUFF  
1B. 2W-8147 [1] GEAR (50-TEETH)  
2. 212-4893 [1] BEARING-THRUST (STANDARD)  
  229-5153 AB BEARING-THRUST (0.25-MM US)  
  229-5154 AB BEARING-THRUST (0.5-MM US)  
  229-5155 AB BEARING-THRUST (0.5-MM OS)  
  229-5156 AB BEARING-THRUST (0.5-MM OS, 0.5-MM US)  
3. 107-7708 [6] BEARING-MAIN (STANDARD)  
  145-0168 AB BEARING-MAIN (0.5-MM OS)  
  145-0170 AB BEARING-MAIN (0.5-MM OS, 0.5-MM US)  
  145-0162 AB BEARING-MAIN (0.25-MM US)  
  145-0164 AB BEARING-MAIN (0.5-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49210029
 

221-4482: CYLINDER BLOCK GP

221-4482 CYLINDER BLOCK GP
S/N C7C181-99999
PART OF 227-5946 ENGINE AR-CORE
ALSO AN ATTACHMENT
i02242050 SEBP4921
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Parts for your M325D L MH EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 305-8141 CY [1] CYLINDER BLOCK GP  
2. 7N-5683 [2] DOWEL  
3. 1W-8407 [2] SLEEVE  
4. 6V-3538 [2] DOWEL  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Disassembly and Assembly
Bearing Clearance - Check
C7
Engines for Caterpillar Built Machines

Piston Cooling Jets - Remove and Install
C7
Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Remove
C7
Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Install
C7
Engines for Caterpillar Built Machines

Camshaft Bearings - Remove and Install
C7
Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog M325D L MH :

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