Rear Window Gasket

This Rear Window Gasket is a direct replacement made from the original mold to ensure a perfect fit and seal around your back glass. Its vulcanized ends mean you won’t have to cut or splice the gasket during installation, making the process straightforward and reliable.

• Seamless, formed gasket for a tight, water-resistant seal.
• Exact replacement for factory part #3767888.
• Made from high-quality rubber for long-lasting durability.

Installation Tips: Clean the window frame thoroughly before fitting. The gasket fits around the full perimeter of the rear glass, so press firmly to seat it evenly. For best results, use a black windshield sealant and a scraper/tuck tool, available as accessories.

Handcrafted and made in the USA, guaranteed to fit your classic Chevy or GMC truck.