Fel-Pro BS40661 is a rear main seal gasket for sealing the rear of the crankshaft and helping stop engine oil leaks on select 1.8L L4 applications. Its application-specific, 1-piece rubber design is built for the repair environment, giving engine rebuilders and DIY technicians a direct-replacement sealing solution for stock rebuilds and street-driven vehicles.

Fel-Pro BS40661 Features:

• 1-piece rubber seal is designed for the rear crankshaft location, where a worn seal can allow engine oil to escape between the engine and transmission.
• Application-specific engineering supports fit, form, and function for repair work instead of relying on a universal seal design.
• Built to meet or exceed OE specifications for the listed applications, helping restore a dependable seal during engine service.
• Direct-replacement reference numbers include OE 9008031050 and 9031176001, plus cross-reference numbers RS30070, 94856962, 17409, 815331800, and JV1660.

Includes:

• One 1-piece rubber rear crankshaft seal

Best suited for stock rebuilds, street-driven repairs, and rear main seal service when correcting oil leaks at the rear of the crankshaft.

Fits 1.8L L4 versions of the Chevy Prizm from 1998-2002, Pontiac Vibe from 2003-2008, Toyota Celica from 2000-2005, Toyota Corolla from 1998-2008, Toyota Matrix from 2003-2008, and Toyota MR2 Spyder from 2000-2005.