Got a leak or worn seal in your manual transmission? This Mopar 5210 8428AB extension housing seal is the genuine OEM part you need. It's designed to fit several models including the Chrysler 300, Dodge Charger, Challenger, Durango, Nitro, and Sprinter with automatic transmission output shaft applications. Made to exact factory specs, this seal ensures a tight fit and prevents fluid leaks that can lead to bigger transmission issues. It's a small part but super important—each vehicle only needs one. If you're doing your own repair or having a shop handle it, using the original Mopar seal means reliability and peace of mind. Simple, effective, and made to last.
