The Fel-Pro crankshaft seal kit for Nissan D21 supplies the seals and associated components required to renew crankshaft sealing on this truck application. Engineered and manufactured specifically for repair applications with imperfect surfaces in mind, the kit meets or exceeds OEM specifications and is validated for fit, form and function to help eliminate leaks and restore reliable engine operation.
Fel-Pro Nissan D21 BS 25023 Engine Crankshaft Seal Kit