Fel-Pro BS40409 is a rear main seal gasket set built to help stop oil leaks at the crankshaft sealing area during engine service. It is cataloged for Chevy Nova, Geo Prizm, Toyota Celica, Corolla, MR2, Starlet, and Tercel applications across the listed 1983-1997 coverage, giving mechanics and DIY installers an application-matched sealing solution for these compact car platforms. The design is intended for repair work where sealing surfaces may not be ideal, with engineering aimed at dependable fit, form, and function.

Fel-Pro BS40409 Features:

• Application-specific design supports proper sealing at the rear of the crankshaft on the covered Toyota, Geo, and Chevy applications.
• Engineered for repair environments, including service on sealing surfaces that may show age, wear, or minor imperfections.
• Manufactured with application-matched sealing materials selected for real-world engine repair demands.
• Meets or exceeds OEM specifications and is validated for fit, form, and function before catalog release.
• Useful for rear main seal leak repair during transmission removal, clutch work, or engine resealing service when the crankshaft seal area is accessible.

Verify the vehicle, engine, and production details before installation. Cataloged coverage includes Toyota Corolla, Celica, MR2, Tercel, Starlet, Geo Prizm, and Chevy Nova applications within the stated model-year range.