PAI INDUSTRIES OIL COOLER GASKET KIT Part No: 631304

The 631304 Oil Cooler Gasket Kit offers dependable sealing performance for heavy-duty diesel engines operating under demanding conditions. This kit is designed to stop oil leakage at the cooler housing, helping maintain consistent oil pressure and efficient temperature control. Proper sealing ensures engine protection against overheating, friction, and contamination. Built from high-quality materials, the gasket kit fits multiple truck applications and provides a direct replacement solution for routine service or major repair work. It’s a reliable choice for fleets aiming to reduce downtime and extend engine life.