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253-7404 COOLER GP-ENGINE OIL S/N TXF1-UP; MHX6053-UP PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE 345C L




COOLING SYSTEM

COOLER GP
 

#SEBP56340100
 

253-7404: COOLER GP-ENGINE OIL

253-7404 COOLER GP-ENGINE OIL
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
i05261381 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-5043 [1] COUPLING  
2. 131-6645 [1] HOSE  
3. 224-2675 [1] SEAL  
4. 440-2907 [1] ELBOW  
5. 379-3436 [1] CORE AS-OIL COOLER (ENGINE)  
6. 213-9396 [2] SEAL-O-RING  
7. 379-2169 C [1] BONNET-OIL COOLER  
8. 373-3187 [1] BONNET-OIL COOLER  
9. 2N-5243 [2] SEAL-O-RING  
10. 335-9214 [2] CLAMP-BAND  
11. 6V-2317 M [11] BOLT (M8X1.25X30-MM)  
13. 6V-5221 M [1] BOLT (M8X1.25X80-MM)  
14. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
15. 304-8008 [1] PLUG AS  
  6V-9027 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
16. 353-5125 [1] PLUG AS  
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
18. 353-5144 C [1] PLUG AS  
  6V-5064 [1] SEAL-O-RING  
  9S-9334 [1] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56340101
 

253-7404: COOLER GP-ENGINE OIL

253-7404 COOLER GP-ENGINE OIL
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
Type 1
i02774702 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-5043 [1] COUPLING  
2. 224-2675 [1] SEAL  
3. 131-6645 C [1] HOSE  
4. 224-6360 [2] SEAL  
5. 301-7298 C [2] CLAMP AS-BAND (CONSTANT TENSION)  
6. 230-4518 [1] ELBOW  
7. 230-4519 [1] BONNET (OIL COOLER)  
8. 236-2660 [1] BONNET (OIL COOLER)  
9. 236-8745 [1] CORE AS-OIL COOLER (ENGINE)  
10. 2N-5243 [2] SEAL-O-RING  
11. 6V-2317 M [5] BOLT (M8X1.25X30-MM)  
12. 6V-3251 [1] SEAL-O-RING  
13. 6V-5064 [3] SEAL-O-RING  
15. 6V-5219 M [10] BOLT (M8X1.25X40-MM)  
16. 6V-5221 M [1] BOLT (M8X1.25X80-MM)  
17. 6V-9027 [1] SEAL-O-RING  
18. 9M-1974 [16] WASHER-HARD (8.8X16X2-MM THK)  
19. 9S-8002 [1] PLUG (7/16-20-THD)  
20. 9S-8006 [1] PLUG (7/8-14-THD)  
21. 9S-9334 [3] PLUG  
22. 6V-5063 [1] SEAL-O-RING  
23. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56340102
 

253-7404: COOLER GP-ENGINE OIL

253-7404 COOLER GP-ENGINE OIL
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
Type 2
i05736662 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-5043 [1] COUPLING  
2. 131-6645 C [1] HOSE  
3. 224-2675 [1] SEAL  
4. 230-4518 [1] ELBOW  
5. 379-3436 [1] CORE AS-OIL COOLER (ENGINE)  
6. 341-1429 [2] SEAL  
7. 349-3311 [1] BONNET (OIL COOLER)  
8. 349-3313 [1] BONNET (OIL COOLER)  
9. 2N-5243 [2] SEAL-O-RING  
10. 335-9214 C [2] CLAMP-BAND  
11. 6V-2317 M [10] BOLT (M8X1.25X30-MM)  
12. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
13. 6V-5221 M [1] BOLT (M8X1.25X80-MM)  
14. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
15. 304-8008 [1] PLUG AS  
  6V-9027 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
16. 353-5125 [1] PLUG AS  
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
17. 353-5140 [1] PLUG AS  
  6V-5063 [1] SEAL-O-RING  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
18. 353-5144 [3] PLUG AS  
    (EACH INCLUDES)
  6V-5064 [1] SEAL-O-RING  
  9S-9334 [1] PLUG  
19. 117-3036 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56340103
 

253-7404: COOLER GP-ENGINE OIL

253-7404 COOLER GP-ENGINE OIL
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
Type 3
i05832115 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-5043 [1] COUPLING  
2. 131-6645 C [1] HOSE  
3. 224-2675 [1] SEAL  
4. 230-4518 [1] ELBOW  
5. 379-3436 [1] CORE AS-OIL COOLER (ENGINE)  
6. 341-1429 [2] SEAL  
7. 349-3311 [1] BONNET (OIL COOLER)  
8. 349-3313 [1] BONNET (OIL COOLER)  
9. 2N-5243 [2] SEAL-O-RING  
10. 335-9214 C [2] CLAMP-BAND  
11. 6V-2317 M [10] BOLT (M8X1.25X30-MM)  
12. 6V-5219 M [1] BOLT (M8X1.25X40-MM)  
13. 6V-5221 M [1] BOLT (M8X1.25X80-MM)  
14. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
15. 304-8008 [1] PLUG AS  
  6V-9027 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
16. 353-5125 [1] PLUG AS  
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
17. 353-5140 [1] PLUG AS  
  6V-5063 [1] SEAL-O-RING  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
18. 353-5144 [3] PLUG AS  
    (EACH INCLUDES)
  6V-5064 [1] SEAL-O-RING  
  9S-9334 [1] PLUG  
19. 117-3036 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56340104
 

210-8162: FAN GP-SUCTION

210-8162 FAN GP-SUCTION
S/N M3E1-UP; M3F1-UP
PART OF 279-7827 INSTALLATION AR-ENGINE
i03408780 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 139-8733 [1] ADAPTER-FAN  
2. 8T-6430 M [4] BOLT (M20X2.5X50-MM)  
3. 139-8877 [1] SPIDER AS (8-BLADE)  
4. 295-9637 CY [1] DRIVE GP-FAN  
5. 245-9303 [2] GUARD AS  
6. 230-2783 [1] BRACE  
7. 230-2784 [1] BRACE  
8. 281-3637 [1] SUPPORT AS-FAN  
9. 281-3638 [1] SUPPORT AS-FAN  
10. 230-2791 [1] SUPPORT AS  
11. 230-2792 [1] SUPPORT AS  
12. 245-9278 [1] SUPPORT AS-FAN  
13. 266-8034 Y [1] MOTOR GP-PISTON (HYDRAULIC FAN)  
14. 245-9242 [2] PLATE  
15. 131-5879 [8] WASHER (11X32X3-MM THK)  
16. 136-4182 M [2] BOLT (M16X2X100-MM)  
17. 4M-0189 [1] SEAL-O-RING  
18. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
19. 7X-0595 [10] WASHER-HARD (17X30X8-MM THK)  
20. 7X-2553 M [6] BOLT (M16X2X40-MM)  
21. 7X-7729 [10] WASHER (11X25X3-MM THK)  
22. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4123 [2] WASHER (22X35X3.5-MM THK)  
24. 8T-4131 M [2] NUT (M20X2.5-THD)  
25. 8T-4132 M [6] NUT (M16X2-THD)  
26. 8T-4133 M [2] NUT (M10X1.5-THD)  
27. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
28. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
29. 8T-4140 M [4] BOLT (M16X2X60-MM)  
30. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
31. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
32. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
33. 8T-4196 M [10] BOLT (M10X1.5X35-MM)  
34. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 8T-7338 M [4] BOLT (M16X2X45-MM)  
36. 6C-9149 [2] WASHER (22X50X10-MM THK)  
37. 196-0711 [8] WASHER (17X40X8-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP56340105
 

475-8997: KIT-OIL COOLER & LINES GASKET

475-8997 KIT-OIL COOLER & LINES GASKET
S/N M3E1-UP; M3F1-UP
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES
i06218629 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8C-3445 [1] CAP-DUST  
  227-4892 [1] GASKET  
  224-2675 [1] SEAL  
  224-6360 [2] SEAL  
  341-1429 [2] SEAL  
  2N-5243 [2] SEAL-O-RING  
  3E-6788 [1] SEAL-O-RING  
  5P-7701 [3] SEAL-O-RING  
  5P-8068 [2] SEAL-O-RING  
  5S-9134 [1] SEAL-O-RING  
  6V-3250 [2] SEAL-O-RING  
  6V-3251 [1] SEAL-O-RING  
  6V-3908 [2] SEAL-O-RING  
  6V-5048 [1] SEAL-O-RING  
  6V-5063 [1] SEAL-O-RING  
  6V-5064 [1] SEAL-O-RING  
  6V-5134 [3] SEAL-O-RING  
  6V-9027 [1] SEAL-O-RING  
  8J-4351 [1] SEAL-O-RING  
  113-5304 [2] SEAL-O-RING  
  213-9396 [2] SEAL-O-RING  
  214-7566 [1] SEAL-O-RING  
  214-7568 [2] SEAL-O-RING  
  228-7090 [1] SEAL-O-RING  
  228-7093 [2] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
  238-5084 [5] SEAL-O-RING  
  346-4897 [1] SEAL-O-RING  
  061-9455 [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
 

#SEBP56340106
 

220-7057: LINES GP-TURBOCHARGER WATER

220-7057 LINES GP-TURBOCHARGER WATER
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
i05246384 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 220-7058 [1] HOSE AS  
3. 242-7477 [1] HOSE AS  
4. 321-8671 C [2] CONNECTOR AS  
  030-8188 [1] CONNECTOR  
  238-5080 [1] SEAL-O-RING  
5. 360-3664 C [1] CONNECTOR AS  
  6V-1722 [1] ADAPTER  
  6V-5063 [1] SEAL-O-RING  
6. 132-5789 [1] CLIP (LADDER)  
7. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
8. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
9. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP56340107
 

220-7057: LINES GP-TURBOCHARGER WATER

220-7057 LINES GP-TURBOCHARGER WATER
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
i02174507 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 220-7058 [1] HOSE AS  
3. 242-7477 [1] HOSE AS  
4. 321-8671 [1] CONNECTOR AS  
  030-8188 [1] CONNECTOR  
  238-5080 [1] SEAL-O-RING  
5. 353-5105 [1] ADAPTER AS  
  030-8194 [1] CONNECTOR  
  238-5081 [1] SEAL-O-RING  
6. 132-5789 [1] CLIP (LADDER)  
7. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
8. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
9. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP56340108
 

235-0364: LINES GP-WATER

235-0364 LINES GP-WATER
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
i02820661 SEBP5634
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Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 248-5513 [1] REGULATOR-TEMPERATURE (92-DEG C)(COOLANT)  
2. 157-0670 [1] CAP-DUST  
3. 224-6361 [1] SEAL  
4. 227-5075 [1] SEAL (TEMPERATURE REGULATOR HOUSING)  
5. 238-6721 [1] BASE  
6. 238-6728 [1] TUBE-BYPASS  
7. 238-6730 [1] HOUSING AS-REGULATOR  
  3S-9643 [1] SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)  
8. 239-8135 [1] VALVE AS-VENT (TEMPERATURE REGULATOR)(WATER LINES)  
  9X-7380 [1] SEAL-O-RING  
9. 398-5612 [1] PLUG AS  
  6V-5063 [1] SEAL-O-RING  
  360-3682 [1] PLUG-O-RING  
10. 360-3664 [1] CONNECTOR AS  
  6V-1722 [1] ADAPTER  
  6V-5063 [1] SEAL-O-RING  
11. 398-5598 [2] PLUG AS  
    (EACH INCLUDES)
  6V-9027 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
12. 7L-6580 [2] SEAL-O-RING  
13. 6V-5222 M [4] BOLT (M8X1.25X85-MM)  
14. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
15. 217-9060 C [1] VALVE AS-FLUID SAMPLING  
  154-9023 [1] VALVE-SAMPLING (COOLANT)  
  3J-7354 [1] SEAL-O-RING  
16. 230-2603 M [4] BOLT (M8X1.25X90-MM)  
17. 396-0405 [2] PLUG AS  
    (EACH INCLUDES)
  6V-6609 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
18. 337-8778 [1] ADAPTER AS  
  3P-1932 [1] ADAPTER  
  6V-6609 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP56340109
 

236-5900: LINES GP-WATER

236-5900 LINES GP-WATER
S/N TXF1-UP; MHX6053-UP
PART OF 280-3646, 349-4467 ENGINE AR-COMPLETE
i02174500 SEBP5634
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 252-2685 [1] ELBOW  
2. 353-5125 [3] PLUG AS  
    (EACH INCLUDES)
  6V-3251 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
3. 353-5140 [1] PLUG AS  
  6V-5063 [1] SEAL-O-RING  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
4. 319-6234 [1] PLUG AS  
  238-5084 [1] SEAL-O-RING  
  9S-9334 [1] PLUG  
5. 6V-3940 M [3] BOLT (M8X1.25X25-MM)  
6. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Oil Filter - Inspect
345C UHD Excavator and 345C Mobile Hydraulic Power Unit
Engine Oil and Filter - Change
345C UHD Excavator and 345C Mobile Hydraulic Power Unit
Special Instruction
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Specifications
Engine Oil Cooler
C11 and C13 Engines
Engine Oil Cooler
C11 and C13 Engines
Engine Oil Cooler
C11 and C13 Engines
Engine Oil Cooler
C11 and C13 Engines
Reuse And Salvage Guidelines
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Disassembly and Assembly
Engine Oil Cooler - Remove
C11 and C13 Engines for Caterpillar Built Machines
Engine Oil Cooler - Install
C11 and C13 Engines for Caterpillar Built Machines
Engine Oil Cooler - Remove and Install - In Chassis
345C Excavator and 345C Mobile Hydraulic Power Unit Engine Supplement
Service Magazine

Caterpillar Parts SIS Catalog 345C L :

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Caterpillar 345C L
- Crawler Excavators
OHIO CAT
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Caterpillar 345CL

ZIEGLER CAT
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