Nissan Genuine OEM Skyline RB25DET / RB26DETT Standard Oil Pump Assembly
Factory Oil Pump with Front Cover Seal. This oil pump assembly is brand new straight from Nissan with the front oil seal pressed in for easy install. When rebuliding your engine, it is vital to replace worn parts from the block and the head. The oil pump should be on the list of things to replace when rebuilding an engine for durability and long lasting operation.