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269-5311 COVER GP-FRONT HOUSING S/N NTB1-UP PART OF 544-1245 ENGINE AR-COMPLETE 345 GC EXCAVATOR




BASIC ENGINE

HOUSING GP-FRONT
 

#M00972960020
 

269-5311: COVER GP-FRONT HOUSING

269-5311 COVER GP-FRONT HOUSING
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389720 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-1445 [1] COVER  
2. 061-9455 [1] SEAL-O-RING  
3. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
4. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#M00972960021
 

269-5325: COVER GP-FRONT HOUSING

269-5325 COVER GP-FRONT HOUSING
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
FOR USE WITH ENGINES WITHOUT FACTORY INSTALLED AIR COMPRESSOR
i07389722 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 269-5778 [1] COVER  
2. 275-2164 [1] SEAL  
3. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 6V-8149 M [2] NUT (M12X1.75-THD)  
5. 6V-8336 M [2] BOLT (M12X1.75X70-MM)  
  M   METRIC PART
 

#M00972960022
 

517-4580: COVER GP-FRONT HOUSING

517-4580 COVER GP-FRONT HOUSING -CAM, IDLER GEAR
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389787 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 499-0001 [1] SEAL  
2. 517-4579 [1] COVER-FRONT  
3. 295-4302 [13] BOLT-12 POINT HEAD (M8X1.25X25-MM)  
 

#M00972960023
 

350-1302: COVER GP-SOUND SUPPRESSION

350-1302 COVER GP-SOUND SUPPRESSION
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389731 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-1300 [1] COVER AS-SOUND SUPPRESSION (OIL PAN)  
2. 178-3336 M [8] NUT-HEX FLANGE (M8X1.25-THD)  
  M   METRIC PART
 

#M00972960024
 

507-1742: COVER GP-VALVE MECHANISM

507-1742 COVER GP-VALVE MECHANISM
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389774 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 536-6980 [1] CAP AS-ENGINE OIL FILLER  
  124-1858 [1] SEAL-O-RING  
2. 244-4500 [10] SPRING  
3. 260-0113 [1] SEAL-VALVE COVER  
4. 324-9326 [1] COVER-VALVE MECHANISM  
5. 358-7347 [1] BRACKET  
6. 368-8036 [1] BREATHER AS (VALVE MECHANISM)  
7. 131-0353 M [2] STUD (M8X1.25X82.75-MM)  
8. 5P-4116 [10] WASHER-HARD (8.8X20.5X2-MM THK)  
9. 5P-7970 M [2] NUT (M8X1.25-THD)  
10. 5P-8244 [10] WASHER-HARD (12X22.5X2.5-MM THK)  
11. 8T-0100 M [8] BOLT (M8X1.25X60-MM)  
12. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#M00972960025
 

463-1705: CRANKSHAFT GP

463-1705 CRANKSHAFT GP
S/N NTB1-UP
PART OF 546-5240 ENGINE AR-CORE
i07390457 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-2939 [7] BEARING-MAIN  
2. 246-3150 [2] PLATE-THRUST  
3. 463-1704 [1] CRANKSHAFT AS  
  1B-8705 [1] KEY-WOODRUFF  
  9Y-0810 [1] SLEEVE-WEAR  
  1W-6448 [2] DOWEL  
  460-3127 [1] GEAR-CRANKSHAFT  
 

#M00972960026
 

523-9619: CYLINDER BLOCK AS

523-9619 CYLINDER BLOCK AS
S/N NTB1-UP
PART OF 535-7519 CYLINDER BLOCK GP
i07391205 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-0024 [6] SEAL-LINER  
2. 469-5313 [6] LINER-CYLINDER  
3. 524-2485 Y [1] CYLINDER BLOCK AS  
  Y   SEPARATE ILLUSTRATION
 

#M00972960027
 

524-2485: CYLINDER BLOCK AS

524-2485 CYLINDER BLOCK AS
S/N NTB1-UP
PART OF 523-9619 CYLINDER BLOCK AS
i07391206 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 203-5805 [2] BUSHING  
2. 203-6090 [1] BUSHING  
3. 216-5586 [1] BUSHING (CAMSHAFT)  
4. 0L-1026 [2] PLUG-CUP  
5. 175-0454 M [14] BOLT (M16X2X160-MM)  
6. 212-7002 [7] CAP-BEARING  
7. 3B-0623 [2] PLUG-CUP  
8. 4F-5695 [4] PLUG-CUP  
9. 9X-8268 [14] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#M00972960028
 

535-7519: CYLINDER BLOCK GP

535-7519 CYLINDER BLOCK GP
S/N NTB1-UP
PART OF 546-5240 ENGINE AR-CORE
i07390470 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0519 [1] PLUG-CUP  
2. 256-2209 [1] SEAL  
3. 396-0393 [1] PLUG AS  
  214-7566 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
4. 523-9619 Y [1] CYLINDER BLOCK AS  
5. 1W-8407 [2] SLEEVE  
6. 4G-4972 [1] SEAL-O-RING  
7. 6V-3538 [2] DOWEL  
8. 7N-5683 [2] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#M00972960029
 

507-2700: CYLINDER HEAD AS

507-2700 CYLINDER HEAD AS
S/N NTB1-UP
PART OF 507-2701 CYLINDER HEAD GP
i07391208 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 501-9547 [6] SEAL-O-RING  
2. 501-9548 [6] SEAL-O-RING  
3. 255-8666 [12] INSERT-VALVE SEAT (INLET)  
4. 262-2959 [12] INSERT-VALVE SEAT (EXHAUST)  
5. 507-2699 [1] HEAD-CYLINDER  
  484-7573 [1] HEAD-CYLINDER  
6. 521-2977 [6] SLEEVE  
7. 3B-0623 [6] PLUG-CUP  
8. 8M-5860 [11] PLUG-CUP  
 

Information:

Specifications
Crankshaft Seals
C9.3B LRC Engine

Caterpillar Parts SIS Catalog 345 GC :

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