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261-1506 PISTON & ROD GP S/N MHX6053-6398 12.5 LITER PART OF 317-9990 ENGINE AR-CORE 345C EXCAVATOR


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

EXCAVATOR 345C EXCAVATOR ELS
 345C & 345C L Hydraulic Excavator ELS00001-UP (MACHINE) POWERED BY C13 Engine SEBP4374 345C ELS   (2005)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
238-2723 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
 

#SEBP43740060
 

261-1506: PISTON & ROD GP

261-1506 PISTON & ROD GP
S/N MHX6053-6398
12.5 LITER
PART OF 317-9990 ENGINE AR-CORE
i02913246 SEBP4374
2611506 PISTON & ROD GP Parts scheme
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Parts for your 345C 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
 

#SEBP43740061
 

325-0821: PISTON & ROD GP

325-0821 PISTON & ROD GP
S/N MHX6399-UP
17:1 COMPRESSION RATIO
PART OF 317-9990, 356-2433 ENGINE AR-CORE
i03592485 SEBP4374
3250821 PISTON & ROD GP Parts scheme
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Parts for your 345C 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
 

#SEBP43740062
 

117-0165: PLUG GP-CYLINDER BLOCK

117-0165 PLUG GP-CYLINDER BLOCK
S/N MHX1-UP
REAR OIL GALLEY
PART OF 257-4963, 286-9795 ENGINE AR-COMPLETE
FOR USE WITH REAR GEAR GP
i00827106 SEBP4374
1170165 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C EXCAVATOR:

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

#SEBP43740063
 

223-3875: PLUG GP-CYLINDER BLOCK

223-3875 PLUG GP-CYLINDER BLOCK
S/N MHX1-UP
PART OF 286-9795 ENGINE AR-COMPLETE, 267-0009, 317-9990 ENGINE AR-CORE
i02173381 SEBP4374
2233875 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C 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  
 

#SEBP43740064
 

227-9545: PLUG GP-CYLINDER BLOCK

227-9545 PLUG GP-CYLINDER BLOCK
S/N MHX1-UP
PART OF 257-4963, 286-9795 ENGINE AR-COMPLETE
i02174395 SEBP4374
2279545 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your 345C 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  
 

#SEBP43740065
 

238-8962: PLUG GP-ENGINE

238-8962 PLUG GP-ENGINE
S/N MHX1-UP
PART OF 257-4963 ENGINE AR-COMPLETE
i02290285 SEBP4374
2388962 PLUG GP-ENGINE Parts scheme
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Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-8493 [1] CAP-FLARED  
2. 315-9859 [1] PLUG AS  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
  238-5082 [1] SEAL-O-RING  
3. 353-5125 [1] PLUG AS  
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
4. 353-5126 [1] PLUG AS  
  6V-6609 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
 

#SEBP43740066
 

269-6164: PLUG GP-ENGINE

269-6164 PLUG GP-ENGINE
S/N MHX1-UP
PART OF 257-4963, 286-9795 ENGINE AR-COMPLETE
i02436240 SEBP4374
2696164 PLUG GP-ENGINE Parts scheme
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Parts for your 345C 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)  
 

#SEBP43740067
 

207-8103: PULLEY GP-CRANKSHAFT

207-8103 PULLEY GP-CRANKSHAFT
S/N MHX1-UP
PART OF 257-4963, 286-9795 ENGINE AR-COMPLETE
i02174481 SEBP4374
2078103 PULLEY GP-CRANKSHAFT Parts scheme
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Parts for your 345C EXCAVATOR:

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

#SEBP43740068
 

117-0177: PULLEY GP-FAN & ALT DRIVE

117-0177 PULLEY GP-FAN & ALT DRIVE
S/N MHX1-UP
PART OF 257-4963, 286-9795 ENGINE AR-COMPLETE
i02173588 SEBP4374
1170177 PULLEY GP-FAN & ALT DRIVE Parts scheme
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Parts for your 345C EXCAVATOR:

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

#SEBP43740069
 

240-8461: ROCKER ARM GP

240-8461 ROCKER ARM GP -INLET
S/N MHX1-UP
PART OF 241-0835 ROCKER ARM GP
i02178249 SEBP4374
2408461 ROCKER ARM GP Parts scheme
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Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-4365 M [1] SCREW-ADJUSTMENT (M10X1.5-THD)  
2. 2Y-5829 M [1] NUT (M10X1.5-THD)  
3. 240-8460 [1] ROCKER ARM AS  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

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}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Excessive Engine Oil Consumption Issues on 345C and 345D Excavators{1225, 1348}
Excessive Engine Oil Consumption Issues on 345C and 345D Excavators{1225, 1348}
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}
Specifications
Connecting Rod Bearing Journal
C11 and C13 Engines
Connecting Rod Bearing Journal
C11 and C13 Engines
Connecting Rod
C11 and C13 Engines
Piston Cooling Jet
C11 and C13 Engines
Piston Cooling Jet
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Connecting Rod
C11 and C13 Engines
Connecting Rod
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Connecting Rod
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston Cooling Jet
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Piston Cooling Jet
C11 and C13 Engines
Piston and Rings
C11 and C13 Engines
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
Service Letter-Asia
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}
Information Release Memo
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER PACKS FOR CERTAIN 3126/B, 3304/B, 3306/B, C9, C12, C13, 3412E, C30, 3512C, 3516C, G3508/B, G3516B, G3520B ENGINE MODELS
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER PACKS FOR CERTAIN 3126/B, 3304/B, 3306/B, C9, C12, C13, 3412E, C30, 3512C, 3516C, G3508/B, G3516B, G3520B ENGINE MODELS
CAT REMAN ANNOUNCES ADDITION OF LONG BLOCKS TO PREVIOUSLY ANNOUNCED SHORT BLOCK OPTIONS FOR CAT� C13 MACHINE APPLICATIONS
CAT REMAN ANNOUNCES ADDITION OF LONG BLOCKS TO PREVIOUSLY ANNOUNCED SHORT BLOCK OPTIONS FOR CAT� C13 MACHINE APPLICATIONS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
Testing and Adjusting
Engine Crankcase Pressure (Blowby) - Test
C11 and C13 Engines for Caterpillar Built Machines
Compression - Test
C11 and C13 Engines for Caterpillar Built Machines
Piston Ring Groove - Inspect
C11 and C13 Engines for Caterpillar Built Machines
Cylinder Liner Projection - Inspect
C11 and C13 Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
C11 and C13 Engines for Caterpillar Built Machines
Connecting Rod Bearings - Inspect
C11 and C13 Engines for Caterpillar Built Machines
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
Service Magazine
An Improved Rod and Piston Group Is Now Used on C13 Engines in 345C and 345D Excavators {1225}
2009/08/03

Caterpillar Parts SIS Catalog 345C :

PISTON & ROD GP
238-2723 PISTON & ROD GP
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
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
238-8962 PLUG GP-ENGINE
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

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