Fel-Pro ES 73231 Engine Oil Cooler Gasket Seal Kit 01-10 Duramax LB7 LLY LBZ LMM

cooler duramax engine engine oil fel pro gasket kit oil seal

Includes all O-rings, Seals and Gaskets to remove and rebuild the engine oil cooler. We include the large rectangular gasket for the 90° water casting, however we find it works best to use Permatex The Right Stuff in place of this gasket.