Specifications

The PAI 331276 Turbocharger Oil Feed Gasket is specifically designed for oil-supply connections in Caterpillar’s heavy-duty diesel engines, including 3176, C-Series (C10, C11, C12, C13), 3406E, and C15–C18 variants. It replaces OEM part 197-8418, offering reliable sealing to prevent oil leaks and maintain proper lubrication to the turbocharger. Manufactured in the United States under ISO standards, PAI delivers dependable performance and a generous 2-year warranty. It’s a trusted replacement part sold by Wofford Truck Parts for both professional and DIY maintenance.

Compatibility

Freightliner Classic / FLD / Coronado

Peterbilt (e.g., 379, 379EXHD)

Kenworth (W900, T800)

Mack CH / CL Series

International 9000 / 9200 / 9900 Series

Western Star 4800 / 4900


Alternative Part Numbers

  • Caterpillar 197-8418
  • Caterpillar 1978418
  • PAI 331276

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