BASIC ENGINE
CYLINDER HEAD GPDAMPER GP
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
CYLINDER HEAD GP
ENGINE GP
BASIC ENGINE
CYLINDER HEAD GP#SEBP42050050
198-4963: FASTENER GP-CYLINDER HEAD
198-4963 FASTENER GP-CYLINDER HEAD
S/N TXF114-UP; MHX1-UP
PART OF 240-7679, 305-0618, 486-6230 CYLINDER HEAD GP
S/N TXF114-UP; MHX1-UP
PART OF 240-7679, 305-0618, 486-6230 CYLINDER HEAD GP
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050051
117-2771: FASTENER GP-DAMPER & PULLEY
117-2771 FASTENER GP-DAMPER & PULLEY
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050052
117-2794: FASTENER GP-FLYWHEEL
117-2794 FASTENER GP-FLYWHEEL
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
CANNOT BE USED WITH GEAR GP-REAR (RPTO)
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
CANNOT BE USED WITH GEAR GP-REAR (RPTO)
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050053
242-8670: FLYWHEEL GP
242-8670 FLYWHEEL GP
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050054
222-3088: GEAR GP-FRONT
222-3088 GEAR GP-FRONT
S/N TXF114-UP; MHX1-UP
PART OF 267-0009, 317-9990, 356-2433 ENGINE AR-CORE
S/N TXF114-UP; MHX1-UP
PART OF 267-0009, 317-9990, 356-2433 ENGINE AR-CORE
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS#SEBP42050055
220-7122: HOUSING GP-FLYWHEEL
220-7122 HOUSING GP-FLYWHEEL
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
S/N TXF114-UP; MHX1-UP
PART OF 241-8344, 280-3645 ENGINE AR-COMPLETE
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-1445 | [1] | COVER | |
| 2. | 2P-1294 | [1] | PLUG-SEAL | |
| 3. | 318-1181 Y | [1] | SENSOR GP-SPEED (MAGNETIC)(ENGINE TIMING) | |
| 4. | 231-4543 | [1] | HOUSING-FLYWHEEL | |
| 5. | 061-9455 | [1] | SEAL-O-RING | |
| 6. | 321-8642 | [1] | PLUG AS | |
| 9S-8003 | [1] | PLUG (1/2-20-THD) | ||
| 214-7567 | [1] | SEAL-O-RING | ||
| 7. | 9M-1974 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 8. | 5D-9344 | [1] | SEAL-O-RING | |
| 9. | 315-9859 | [1] | PLUG AS | |
| 9S-8008 | [1] | PLUG (1-1/16-12-THD) | ||
| 238-5082 | [1] | SEAL-O-RING | ||
| 10. | 5P-8246 | [12] | WASHER-HARD (15.5X29X3-MM THK) | |
| 11. | 1U-8846 B | SEALANT-GASKET | ||
| 12. | 6V-5219 M | [2] | BOLT (M8X1.25X40-MM) | |
| 13. | 307-2673 | [1] | PLUG AS | |
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 238-5080 | [1] | SEAL-O-RING | ||
| 14. | 8T-0226 M | [12] | BOLT (M14X2X45-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP42050056
218-7272: HOUSING GP-FRONT
218-7272 HOUSING GP-FRONT
S/N TXF114-UP; MHX1-UP
PART OF 280-3645 ENGINE AR-COMPLETE, 267-0009, 317-9990 ENGINE AR-CORE
S/N TXF114-UP; MHX1-UP
PART OF 280-3645 ENGINE AR-COMPLETE, 267-0009, 317-9990 ENGINE AR-CORE
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 356-0955 | [1] | GEAR AS-DRIVE | |
| 5P-6727 | [1] | BALL BEARING | ||
| 8H-9789 | [1] | BALL BEARING | ||
| 221-9357 | [1] | GEAR-AUXILIARY DRIVE (40-TEETH) | ||
| 2. | 9M-1974 | [30] | WASHER-HARD (8.8X16X2-MM THK) | |
| 3. | 251-4314 | [1] | ADAPTER | |
| 4. | 439-4636 | [1] | COVER AS | |
| 5. | 9X-8256 | [5] | WASHER (6.6X12X2-MM THK) | |
| 6. | 257-2015 | [1] | GASKET | |
| 7. | 223-7852 | [1] | SEAL-INTEGRAL | |
| 8. | 226-4755 | [1] | SEAL GP-CRANKSHAFT (FRONT) | |
| 169-4166 | [1] | SEAL GP-CRANKSHAFT (FRONT) | ||
| 220-3373 | [1] | SEAL-RING | ||
| 9. | 329-3061 | [1] | HOUSING AS-FRONT | |
| 9A. | 6V-3535 | [2] | DOWEL | |
| 10. | 117-8801 | [1] | SEAL-O-RING | |
| 11. | 6V-2317 M | [17] | BOLT (M8X1.25X30-MM) | |
| 12. | 6V-5192 M | [3] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 13. | 6V-5219 M | [9] | BOLT (M8X1.25X40-MM) | |
| 14. | 6V-8225 M | [5] | NUT (M6X1-THD) | |
| 15. | 3E-8016 M | [1] | BOLT-SELF-LOCKING (M8X1.25X25-MM) | |
| M | METRIC PART | |||
#SEBP42050057
450-0384: KIT-CYLINDER HEAD GASKET
450-0384 KIT-CYLINDER HEAD GASKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
KIT INCLUDES GASKET, SEALS, AND BENDLOCKS LOCKS TO REBUILD AND INSTALL A SINGLE CYLINDER HEAD.. KIT INCLUDES THE TURBO GASKETS. DOES NOT INCLUDE THE FUEL INJECTOR SEALS. ORDER A SINGLE INJECTOR SEAL KITS AS NEEDED.. FOR IN-LINE 4 AND 6 CYLINDER ENGINES WITH ONE CYLINDER HEAD ONLY. KIT INCLUDES TURBO MOUNTING HARDWARE.
FIELD REPLACEMENT FOR 316-2526 KIT-GASKET, 318-8187 KIT-GASKET
FIELD INSTALLATION
S/N ESD1-UP; TDG1-UP; PJW1-UP
KIT INCLUDES GASKET, SEALS, AND BENDLOCKS LOCKS TO REBUILD AND INSTALL A SINGLE CYLINDER HEAD.. KIT INCLUDES THE TURBO GASKETS. DOES NOT INCLUDE THE FUEL INJECTOR SEALS. ORDER A SINGLE INJECTOR SEAL KITS AS NEEDED.. FOR IN-LINE 4 AND 6 CYLINDER ENGINES WITH ONE CYLINDER HEAD ONLY. KIT INCLUDES TURBO MOUNTING HARDWARE.
FIELD REPLACEMENT FOR 316-2526 KIT-GASKET, 318-8187 KIT-GASKET
FIELD INSTALLATION
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 157-0670 | [1] | CAP-DUST | ||
| 1S-4295 | [1] | GASKET (TURBOCHARGER) | ||
| 9Y-1758 | [1] | GASKET | ||
| 197-8418 | [1] | GASKET | ||
| 197-8419 | [1] | GASKET (TURBOCHARGER) | ||
| 221-9392 | [1] | GASKET | ||
| 283-2238 J | [6] | GASKET | ||
| 230-3518 | [1] | GASKET-MANIFOLD | ||
| 274-6851 | [1] | GASKET-TURBOCHARGER | ||
| 9X-6620 M | [4] | LOCKNUT (M10X1.5-THD) | ||
| 224-6361 | [1] | SEAL | ||
| 227-5075 | [1] | SEAL | ||
| 272-0389 | [1] | SEAL | ||
| 321-5639 | [1] | SEAL | ||
| 3S-9643 | [1] | SEAL-LIP TYPE (REGULATOR HOUSING) | ||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 5P-5598 | [1] | SEAL-O-RING | ||
| 6V-5048 | [3] | SEAL-O-RING | ||
| 6V-5063 | [7] | SEAL-O-RING | ||
| 6V-6353 | [1] | SEAL-O-RING | ||
| 6V-6609 | [5] | SEAL-O-RING | ||
| 6V-9027 | [2] | SEAL-O-RING | ||
| 7L-6580 | [2] | SEAL-O-RING | ||
| 8C-3089 | [1] | SEAL-O-RING | ||
| 8L-2786 | [2] | SEAL-O-RING | ||
| 9X-7380 | [1] | SEAL-O-RING | ||
| 9X-7430 | [6] | SEAL-O-RING | ||
| 166-2904 | [12] | SEAL-O-RING | ||
| 214-7566 | [3] | SEAL-O-RING | ||
| 214-7568 | [11] | SEAL-O-RING | ||
| 225-6948 | [1] | SEAL-O-RING | ||
| 238-5080 | [2] | SEAL-O-RING | ||
| 238-5081 | [1] | SEAL-O-RING | ||
| 238-5082 | [1] | SEAL-O-RING | ||
| 229-5711 | [1] | SEAL-VALVE COVER | ||
| 9X-8281 M | [4] | STUD-TAPERLOCK (M10X1.5X45-MM) | ||
| FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT | ||||
| HTTP://DEALER.CAT.COM/RELATED | ||||
| AVAILABLE REPLACEMENT PART(S): | ||||
| 333-7735 J | GASKET-EXHAUST MANIFOLD | |||
| J | OPTIONAL SERVICE REPLACEMENT PART FOR PART MARKED J | |||
| M | METRIC PART | |||
#SEBP42050058
450-0381: KIT-ENGINE GASKET
450-0381 KIT-ENGINE GASKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
KIT CONTAINS GASKETS, SEAS, AND BENDABLE LOCKS TO REINSTALL THE OIL PAN, INTERNAL OIL, AND BLOCK COVERS
FIELD REPLACEMENT FOR 316-2520 KIT-GASKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
KIT CONTAINS GASKETS, SEAS, AND BENDABLE LOCKS TO REINSTALL THE OIL PAN, INTERNAL OIL, AND BLOCK COVERS
FIELD REPLACEMENT FOR 316-2520 KIT-GASKET
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 217-3674 | [14] | FASTENER AS | ||
| 217-3673 | [1] | SEAL-ISOLATION | ||
| 2N-5243 | [2] | SEAL-O-RING | ||
| 3J-7354 | [2] | SEAL-O-RING | ||
| 5P-8211 | [1] | SEAL-O-RING | ||
| 6V-3251 | [1] | SEAL-O-RING | ||
| 6V-5048 | [5] | SEAL-O-RING | ||
| 8L-2786 | [1] | SEAL-O-RING | ||
| 9X-7378 | [1] | SEAL-O-RING | ||
| 061-9455 | [4] | SEAL-O-RING | ||
| 061-9458 | [2] | SEAL-O-RING | ||
| 214-7566 | [6] | SEAL-O-RING | ||
| 214-7568 | [3] | SEAL-O-RING | ||
| 228-4947 | [2] | SEAL-O-RING | ||
| 238-5080 | [2] | SEAL-O-RING | ||
| 238-5082 | [1] | SEAL-O-RING | ||
| 238-5084 | [2] | SEAL-O-RING | ||
| FOR A IST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT | ||||
| HTTP://DEALER.CAT.COM/RELATED | ||||
#SEBP42050059
475-6942: KIT-ENGINE GASKET
475-6942 KIT-ENGINE GASKET -REAR STRUCTURE
S/N PJW1-UP
KIT CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE REAR COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FIELD INSTALLATION
S/N PJW1-UP
KIT CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE REAR COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FIELD INSTALLATION
Parts for your 345C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2A-1162 | [1] | GASKET | ||
| 4H-7869 | [1] | GASKET | ||
| 7C-1583 | [1] | GASKET | ||
| 9Y-6089 | [1] | GASKET | ||
| 303-2004 | [1] | GASKET | ||
| 2P-1294 | [1] | PLUG-SEAL | ||
| 5P-0997 | [4] | PLUG-SEAL | ||
| 533-2152 | [1] | SEAL GP-CRANKSHAFT (REAR) | ||
| 5D-9344 | [1] | SEAL-O-RING | ||
| 061-9455 | [1] | SEAL-O-RING | ||
| 214-7567 | [1] | SEAL-O-RING | ||
| 238-5080 | [3] | SEAL-O-RING | ||
| 238-5082 | [1] | SEAL-O-RING | ||
| 238-5084 | [2] | SEAL-O-RING | ||
| FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT | ||||
| HTTP://DEALER.CAT.COM/RELATED | ||||
Information:
BASIC ENGINE
CYLINDER HEAD GP
Operation and Maintenance Manual
Special Instruction
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
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
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
Specifications
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
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
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 Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Applied Failure Analysis
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
PRODUCT SUPPORT PROGRAM FOR REPLACING PISTONS AND PISTON RINGS ON CERTAIN C13 ENGINES INSTALLED IN VARIOUS 345C AND 345D EXCAVATORS
Testing and Adjusting
Troubleshooting
Disassembly and Assembly
Inlet and Exhaust Valve Seat Inserts - Remove and Install
C11 and C13 Engines for Caterpillar Built Machines
C11 and C13 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
C11 and C13 Engines for Caterpillar Built Machines
C11 and C13 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Springs - Remove and Install
C11 and C13 Engines for Caterpillar Built Machines
C11 and C13 Engines for Caterpillar Built Machines
Cylinder Head - Remove - In-Chassis
345C Excavator and 345C Mobile Hydraulic Power Unit Engine Supplement
345C Excavator and 345C Mobile Hydraulic Power Unit Engine Supplement
Cylinder Head - Install - In-Chassis
345C Excavator and 345C Mobile Hydraulic Power Unit Engine Supplement
345C Excavator and 345C Mobile Hydraulic Power Unit Engine Supplement
Service Magazine
Caterpillar Parts SIS Catalog 345C :
Truck sale:
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
70,587
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