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Specifications

The PAI 121311 Seal is a high-quality replacement component tailored for Cummins ISX and X15 engines. Serving as a direct substitute for OEM part 3678738, this seal is crafted from durable EPDM material with a 75 durometer rating, ensuring long-lasting performance. With an inside diameter of 5.600" and a cross-sectional thickness of 0.103", it provides a precise fit for cylinder liners. This seal effectively prevents coolant and oil leaks, maintaining optimal engine performance. Manufactured by PAI Industries, a trusted name in the industry, it meets or exceeds original equipment standards. Whether for routine maintenance or necessary repairs, the PAI 121311 Seal offers a reliable and cost-effective solution, ensuring your engine operates efficiently and reliably.
Weight
0.05

Compatibility


Alternative Part Numbers

  • 3678738 (Cummins)
  • M-3678738 (Interstate-McBee)

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