Fel-Pro BS40535 is a rear main seal gasket set built to stop engine oil from escaping at the rear crankshaft sealing area, where leaks can drip onto the transmission, underbody, or shop floor. It supports a wide range of Acura, Honda, Chevy, Daewoo, Pontiac, Asuna, Passport, and Sterling applications, with key coverage for Honda Civic, Accord, CR-V, Acura TLX, Integra, and RDX models. A one-piece rubber and elastomer seal design helps restore a dependable barrier during engine or transmission service without adding unnecessary parts to the repair.

Fel-Pro BS40535 Features:

• One-piece rear crankshaft seal design targets the rear main sealing point between the engine block and crankshaft to help contain engine oil.
• Rubber and elastomer construction is matched to the sealing job and intended for real-world repair conditions, including used engine surfaces.
• Application-specific engineering supports proper fit, form, and function on covered vehicles rather than relying on a universal seal profile.
• Package dimensions are 9.0 in. x 6.50 in. x .40 in., with an approximate weight of .20 lb for easy handling during service.

Includes:

• One-piece rear main seal gasket set.

Rear main seal replacement is commonly performed when the transmission or engine is already out of the vehicle, since access to the rear crankshaft area is required.

Key applications include Acura Integra 2024-2025, Acura TLX 2015-2025, Acura RDX 2007-2012 and 2019-2025, Honda Civic 2002-2025, Honda Accord 2003-2022, Honda CR-V 2002-2021, Chevy Aveo 2004-2005 and 2007-2008, Chevy Aveo5 2006-2008, Daewoo Lanos 1999-2002, and Pontiac LeMans 1988-1993. Always verify exact vehicle, engine, and production details before ordering.