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Caterpillar - Replacement Parts

The following lists the common Replacement Parts for most Caterpillar Engines and DPF Systems. However, some applications may differ. Highly recommend that you confirm the part numbers before ordering any replacement parts.


ALL COMMON - ENGINE & AFTERTREATMENT DPF/SCR REPLACEMENT PARTS

ENGINE REPLACEMENT PARTS:​

  • 1R-0751 - Fuel Filter (C7/C9)

  • 1R-0759 - Fuel Filter (C11/C13/C15)

  • 256-8753 - Fuel Filter Water Sep (C11/C13/C15)

  • 175-2949 - Fuel Filter Water Sep (C7/C9)

  • 1R-1807 - Oil Filter (C7)

  • 1R-1808 - Oil Filter (C9/C11/C13/C15)

  • 233-5182 - Engine Air Filter (C7/C9)

  • 246-5009 - Engine Air Filter (C11/C13/C15))

  • 296-8325 - Crankcase Breather


 

DPF REPLACEMENT PARTS (ON-HWY):​

  • 279-3259  - DPF GASKET (C7/C9)

  • 278-5711 - DPF GASKET (C11/C13)

  • 419-5656 - ARD HEAD

  • 296-7780 - BASE GASKET (ARD)

  • 289-3107 - CGI GASKET (ARD)

  • 295-3099 - SPARK PLUG (ARD) 

  • 295-6244 - WIRE Spark Plug (ARD)

  • 305-3693 - DPF INLET/OUTLET TEMP SENSOR & DIFF PRESSURE SENSOR (C7/C9/C11/C13/C15)

  • 334-1387 - EXHAUST TEMP SENSOR (DUAL) (C13/C15)

  • 314-9772 - CGI EXHAUST DIFFERENTIAL PRESSURE SENSOR (C7/C9/C11/C13/C15)

  • 308-1504 - CRS NOZZLE CLEANER


 

DPF REPLACEMENT PARTS (OFF-HWY):​​

  • 433-3677 - ARD HEAD

  • 348-3425 - BASE GASKET (ARD)

  • 349-9332 - CGI GASKET (ARD)

  • 295-3099 - SPARK PLUG (ARD) 

  • 295-6244 - WIRE Spark Plug (ARD)


 

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