227-2574 COVER GP-FRONT HOUSING S/N MHX4500-UP PART OF 291-9259 ENGINE AR-COMPLETE 345D L EXCAVATOR





BASIC ENGINE

HOUSING GP-FRONT
 

#SEBP52310020
 

227-2574: COVER GP-FRONT HOUSING

227-2574 COVER GP-FRONT HOUSING
S/N MHX4500-UP
PART OF 291-9259 ENGINE AR-COMPLETE
i02174457 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 285-0823 [1] COVER  
2. 6V-8197 M [3] BOLT (M12X1.75X40-MM)  
3. 117-8801 [1] SEAL-O-RING  
4. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP52310021
 

229-2615: COVER GP-VALVE MECHANISM

229-2615 COVER GP-VALVE MECHANISM
S/N MHX4500-99999
PART OF 291-9259 ENGINE AR-COMPLETE
i02173641 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 212-7728 [10] ISOLATOR AS  
2. 342-7923 [1] COVER  
3. 229-5711 [1] SEAL-VALVE COVER  
4. 8T-6912 M [10] BOLT (M8X1.25X50-MM)  
5. 8T-4224 [10] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP52310022
 

224-3881: CRANKSHAFT GP

224-3881 CRANKSHAFT GP
S/N MHX4500-UP
PART OF 267-0009, 317-9990, 356-2433 ENGINE AR-CORE
i02173326 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 211-0587 J [4] BEARING-MAIN (STANDARD)  
  128-0400 AB BEARING-MAIN (0.51-MM US)  
  128-0401 AB BEARING-MAIN (0.76-MM US)  
  128-0402 AB BEARING-MAIN (0.51-MM OS)  
  128-0403 AB BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
2. 211-0588 J [3] BEARING-MAIN (STANDARD)  
  128-0382 AB BEARING-MAIN (0.51-MM US)  
  128-0383 AB BEARING-MAIN (0.76-MM US)  
  128-0384 AB BEARING-MAIN (0.51-MM OS)  
  128-0385 AB BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
3. 313-3997 [1] CRANKSHAFT AS  
  6V-3536 [1] DOWEL  
  9Y-0810 [1] SLEEVE-WEAR  
  9Y-0821 [1] SLEEVE  
  187-8972 [1] GEAR-CRANKSHAFT (48-TEETH)  
4. 246-3144 J [2] PLATE-THRUST  
   
    AVAILABLE REPAIR KIT(S):
  243-6717 J [1] KIT-CRANKSHAFT BEARING (STANDARD)  
    (INCLUDES MAIN BEARINGS & THRUST PLATES
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP52310023
 

303-1382: CYLINDER BLOCK AS

303-1382 CYLINDER BLOCK AS
S/N MHX4500-UP
PART OF 303-1383 CYLINDER BLOCK AS
i02676951 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 223-6546 [14] BOLT (M18X2.5X170-MM)  
2. 293-9397 [14] WASHER-HARD (19X34X3.5-MM THK)  
3. 207-8572 [7] CAP-BEARING  
 

#SEBP52310024
 

303-1383: CYLINDER BLOCK AS

303-1383 CYLINDER BLOCK AS
S/N MHX4500-UP
PART OF 303-1384 CYLINDER BLOCK AS
i02676950 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 187-8969 [7] BEARING  
2. 303-1382 Y [1] CYLINDER BLOCK AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP52310025
 

303-1384: CYLINDER BLOCK AS

303-1384 CYLINDER BLOCK AS
S/N MHX4500-UP
PART OF 240-7271 CYLINDER BLOCK GP
i02676948 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4F-5695 [5] PLUG-CUP  
2. 437-1409 [6] SEAL-LINER  
3. 197-9330 [6] LINER-CYLINDER BLOCK  
4. 303-1383 Y [1] CYLINDER BLOCK AS  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52310026
 

240-7271: CYLINDER BLOCK GP

240-7271 CYLINDER BLOCK GP
S/N MHX4500-UP
PART OF 267-0009, 317-9990, 356-2433 ENGINE AR-CORE
i02173333 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3B-0623 [3] PLUG-CUP  
2. 303-1384 CY [1] CYLINDER BLOCK AS  
3. 396-0393 [3] PLUG AS  
    (EACH INCLUDES)
  214-7566 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
4. 6V-3538 [2] DOWEL  
5. 7N-5683 [6] DOWEL  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52310027
 

308-6358: CYLINDER HEAD AS

308-6358 CYLINDER HEAD AS
S/N MHX4500-UP
PART OF 257-4095 CYLINDER HEAD GP
i02909598 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 224-1270 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  254-3944 AB INSERT-VALVE SEAT (0.51-MM OS)  
  331-5010 AB INSERT-VALVE SEAT (0.13-MM OS)  
  331-5011 AB INSERT-VALVE SEAT (0.26-MM OS)  
2. 260-4855 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  331-5007 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  331-5008 AB INSERT-VALVE SEAT (0.26-MM OS, INLET)  
  331-5009 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
3. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
4. 268-2953 [24] GUIDE-VALVE  
6. 166-2904 [12] SEAL-O-RING  
7. 3B-0623 [35] PLUG-CUP  
8. 6V-5049 [7] SEAL-O-RING  
9. 6V-5063 [1] SEAL-O-RING  
10. 9S-8004 [7] PLUG (9/16-18-THD)  
11. 9S-8008 [1] PLUG (1-1/16-12-THD)  
12. 9X-7430 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP52310028
 

345-3752: CYLINDER HEAD AS

345-3752 CYLINDER HEAD AS
S/N MHX4500-UP
PART OF 305-0617 CYLINDER HEAD GP
i03697878 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 224-1270 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  254-3944 AB INSERT-VALVE SEAT (0.51-MM OS)  
  331-5010 AB INSERT-VALVE SEAT (0.13-MM OS)  
  331-5011 AB INSERT-VALVE SEAT (0.26-MM OS)  
2. 260-4855 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  331-5007 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  331-5008 AB INSERT-VALVE SEAT (0.26-MM OS, INLET)  
  331-5009 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
3. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
4. 268-2953 [24] GUIDE-VALVE  
6. 166-2904 [12] SEAL-O-RING  
7. 9X-7430 [6] SEAL-O-RING  
8. 3B-0623 [35] PLUG-CUP  
9. 353-5140 [1] PLUG AS  
  6V-5063 [1] SEAL-O-RING  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
10. 183-3407 [7] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP52310029
 

240-7679: CYLINDER HEAD GP

240-7679 CYLINDER HEAD GP
S/N MHX4500-UP
PART OF 267-0009, 317-9990 ENGINE AR-CORE
i02173337 SEBP5231
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Parts for your 345D L EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 198-4963 Y [1] FASTENER GP-CYLINDER HEAD  
2. 221-9392 [1] GASKET (CYLINDER HEAD)  
3. 257-4095 Y [1] CYLINDER HEAD GP  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Reuse And Salvage Guidelines
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Disassembly and Assembly
Front Cover - Remove
C11 and C13 Engines for Caterpillar Built Machines
Front Cover - Install
C11 and C13 Engines for Caterpillar Built Machines
Housing (Front) - Remove
C11 and C13 Engines for Caterpillar Built Machines
Housing (Front) - Install
C11 and C13 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 345D L :

Truck sale:

 
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