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261-1506 PISTON & ROD GP S/N MHX6053-6398 12.5 LITER. 17:1 COMPRESSION RATIO PART OF 317-9990 ENGINE AR-CORE 345C L


BASIC ENGINE
PISTON & ROD GP
CYLINDER BLOCK GP
PULLEY GP
DRIVE GP-FAN
VALVE MECHANISM GP

EXCAVATOR 345C L EXCAVATOR S5M
 345C L Excavator S5M00001-UP (MACHINE) POWERED BY C13 Engine SEBP5219 345C L S5M   (2007)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
238-2723 PISTON & ROD GP
PISTON & ROD GP
261-1506 PISTON & ROD GP
PISTON & ROD GP
325-0821 PISTON & ROD GP
 

#SEBP52190050
 

261-1506: PISTON & ROD GP

261-1506 PISTON & ROD GP
S/N MHX6053-6398
12.5 LITER. 17:1 COMPRESSION RATIO
PART OF 317-9990 ENGINE AR-CORE
i02343252 SEBP5219
2611506 PISTON & ROD GP Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 514-4549 [1] BEARING-CONNECTING ROD  
2. 300-3086 [1] RING-PISTON (INTERMEDIATE)  
3. 197-9326 [2] RETAINER  
4. 524-6478 [1] PIN-PISTON  
5. 223-9150 [1] ROD AS-CONNECTING  
5A. 115-2972 [1] BEARING-CONNECTING ROD  
5B. 115-2973 M [2] BOLT-CONNECTING ROD  
6. 276-7222 [1] TUBE AS-OIL JET  
7. 434-9019 [1] RING-PISTON (TOP)  
8. 265-1113 [1] RING-PISTON (OIL CONTROL)  
9. 388-2310 [1] BODY AS-PISTON  
10. 3E-4352 [1] WASHER-HARD (8.8X20.5X2.5-MM THK)  
11. 8T-0100 M [1] BOLT (M8X1.25X60-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP52190051
 

325-0821: PISTON & ROD GP

325-0821 PISTON & ROD GP
S/N MHX6399-UP
17:1 COMPRESSION RATIO
PART OF 317-9990 ENGINE AR-CORE
i03592487 SEBP5219
3250821 PISTON & ROD GP Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 514-4549 [1] BEARING-CONNECTING ROD  
2. 331-6025 [1] RING-PISTON (INTERMEDIATE)  
3. 197-9326 [2] RETAINER  
4. 524-6478 [1] PIN-PISTON  
5. 223-9150 [1] ROD AS-CONNECTING  
5A. 115-2972 [1] BEARING-CONNECTING ROD  
5B. 115-2973 M [2] BOLT-CONNECTING ROD  
6. 276-7222 [1] TUBE AS-OIL JET  
7. 415-7459 [1] RING-PISTON  
8. 265-1113 [1] RING-PISTON (OIL CONTROL)  
9. 388-9353 [1] BODY AS-PISTON  
10. 3E-4352 [1] WASHER-HARD (8.8X20.5X2.5-MM THK)  
11. 8T-0100 M [1] BOLT (M8X1.25X60-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP52190052
 

117-0165: PLUG GP-CYLINDER BLOCK

117-0165 PLUG GP-CYLINDER BLOCK -OIL GALLERY, END
S/N MHX2531-UP
PART OF 280-3646 ENGINE AR-COMPLETE
i00490647 SEBP5219
1170165 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [1] PLUG-CUP  
 

#SEBP52190053
 

223-3875: PLUG GP-CYLINDER BLOCK

223-3875 PLUG GP-CYLINDER BLOCK
S/N MHX2531-UP
PART OF 280-3646 ENGINE AR-COMPLETE, 267-0009, 317-9990 ENGINE AR-CORE
i01839661 SEBP5219
2233875 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 307-2671 [1] PLUG AS  
  9S-8002 [1] PLUG (7/16-20-THD)  
  214-7566 [1] SEAL-O-RING  
 

#SEBP52190054
 

227-9545: PLUG GP-CYLINDER BLOCK

227-9545 PLUG GP-CYLINDER BLOCK -OIL GALLERY, RH
S/N MHX2531-UP
PART OF 280-3646 ENGINE AR-COMPLETE
i01863078 SEBP5219
2279545 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-3407 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
1A. 214-7568 [1] SEAL-O-RING  
2. 307-2673 [1] PLUG AS  
  9S-8005 [1] PLUG (3/4-16-THD)  
2A. 238-5080 [1] SEAL-O-RING  
 

#SEBP52190055
 

269-6164: PLUG GP-ENGINE

269-6164 PLUG GP-ENGINE
S/N MHX2531-UP
PART OF 280-3646 ENGINE AR-COMPLETE
i02443220 SEBP5219
2696164 PLUG GP-ENGINE Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 315-9859 [1] PLUG AS  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
  238-5082 [1] SEAL-O-RING  
2. 353-5125 [1] PLUG AS  
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
3. 353-5126 [1] PLUG AS  
  6V-6609 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
 

#SEBP52190056
 

207-8103: PULLEY GP-CRANKSHAFT

207-8103 PULLEY GP-CRANKSHAFT
S/N MHX2531-UP
261.2MM DIAMETER, 8 GROOVE "K" SECTION
PART OF 280-3646 ENGINE AR-COMPLETE
FOR USE WITH ADAPTER OR FASTENER
i01854343 SEBP5219
2078103 PULLEY GP-CRANKSHAFT Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 207-8107 [1] PULLEY (8 GROOVE)  
 

#SEBP52190057
 

117-0177: PULLEY GP-FAN & ALT DRIVE

117-0177 PULLEY GP-FAN & ALT DRIVE
S/N MHX2531-UP
3.34:1 DRIVE RATIO. 68.5 MM (2.9 IN) DIAMETER, 8 GROOVE
PART OF 280-3646 ENGINE AR-COMPLETE
FOR USE WITH 22.19 MM (0.87 IN) DIAMETER ALTERNATOR SHAFT WITH OR WITHOUT KEY, 228.5 MM (9.0 IN) DIAMETER CRANKSHAFT PULLEY
i00490664 SEBP5219
1170177 PULLEY GP-FAN & ALT DRIVE Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-0791 [1] PULLEY (8-GROOVE)  
 

#SEBP52190058
 

260-0251: ROCKER ARM GP

260-0251 ROCKER ARM GP -UNIT INJECTOR
S/N MHX2531-UP
PART OF 260-0252 ROCKER ARM GP
i02343172 SEBP5219
2600251 ROCKER ARM GP Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-8721 [1] BUTTON  
2. 274-4490 [1] SCREW-ADJUSTMENT  
3. 260-0915 [1] ROCKER ARM AS (UNIT INJECTOR)  
  2D-6642 [1] BALL  
4. 8L-2777 [1] SEAL-O-RING  
5. 245-6095 [1] NUT-HEX THIN (M12X1.5-THD)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP52190059
 

260-0252: ROCKER ARM GP

260-0252 ROCKER ARM GP
S/N MHX2531-UP
PART OF 240-7272 VALVE MECHANISM GP
i02343151 SEBP5219
2600252 ROCKER ARM GP Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-4418 [1] SHAFT AS  
1A. 3S-6605 [2] PLUG-CUP  
2. 242-1401 [2] BASE AS  
3. 242-7418 [1] BASE  
4. 260-0251 Y [2] ROCKER ARM GP (UNIT INJECTOR)  
5. 261-2290 Y [2] ROCKER ARM GP (INLET)  
6. 261-2294 Y [2] ROCKER ARM GP (EXHAUST)  
7. 241-0847 M [2] BOLT (M12X1.75X93-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Correct Combinations of Connecting Rods Allowed in Remanufactured Cylinder Packs for Certain C13 Engines{1218, 1225, 1239}
Correct Combinations of Connecting Rods Allowed in Remanufactured Cylinder Packs for Certain C13 Engines{1218, 1225, 1239}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Disassembly and Assembly
Bearing Clearance - Check
C11 and C13 Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
C11 and C13 Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
C11 and C13 Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
C11 and C13 Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
C11 and C13 Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
C11 and C13 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 345C L :

PISTON & ROD GP
238-2723 PISTON & ROD GP
PAN GP-OIL
230-8136 PAN GP-OIL
MOUNTING GP-VALVE MECHANISM
229-8084 MOUNTING GP-VALVE MECHANISM
MOUNTING GP-FAN DRIVE
219-7440 MOUNTING GP-FAN DRIVE
MOUNTING GP-ENGINE
222-8358 MOUNTING GP-ENGINE
LIFTING GP-ENGINE
224-0880 LIFTING GP-ENGINE
LIFTER GP-VALVE
237-4376 LIFTER GP-VALVE
HOUSING GP-FRONT
218-7272 HOUSING GP-FRONT
PISTON & ROD GP
325-0821 PISTON & ROD GP
PLUG GP-CYLINDER BLOCK
117-0165 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
223-3875 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
227-9545 PLUG GP-CYLINDER BLOCK
PLUG GP-ENGINE
269-6164 PLUG GP-ENGINE
PULLEY GP-CRANKSHAFT
207-8103 PULLEY GP-CRANKSHAFT
PULLEY GP-FAN & ALT DRIVE
117-0177 PULLEY GP-FAN & ALT DRIVE
ROCKER ARM GP
260-0251 ROCKER ARM GP

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