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Specifications

The PAI Industries 331425 Cover Gasket is an essential replacement gasket for heavy duty truck engines, engineered to provide a reliable, leak‑free seal between engine cover components. Made in the USA by PAI Industries — a leader in heavy duty parts since 1973 — this gasket is designed to match OEM quality and durability. It fits applications where Caterpillar OEM reference CAT2685582 / 2685582 is required, delivering excellent sealing performance under rigorous operating conditions. Ideal for professional mechanics, fleet maintenance, and owner‑operators, this cover gasket supports longer engine life and reduces the risk of oil leaks, especially in high‑heat and high‑vibration environments.
Weight
0.07

Compatibility

Freightliner Cascadia — various years with Cat engines
Kenworth T800 / W900 — Cat 3406E/C15 installed years
Peterbilt 379 / 389 — Cat engine options
Volvo / Mack — Cat power options
International — Cat engine variants

Alternative Part Numbers

  • 159-3954
  • 169-4703
  • 1694703
  • 268-5582
  • 2685582
  • Caterpillar 1593954

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