Lube Locker American Axle 9.25" 12 Bolt Front Differential Cover Gasket ( 2013-Current )

AAM 9.25 Front Differential Gasket (2013+ 12-Bolt)

Reusable gasket for AAM 9.25 front differentials—no RTV required.

This gasket is designed for 2013 and newer Dodge 2500/3500 trucks with the AAM 9.25 front differential (12-bolt cover). Built with a rubber-coated aluminum core, it delivers a reliable seal without the mess of RTV. With proper care, these gaskets can be reused multiple times, saving both time and money during service.

Unlike RTV, this gasket requires no cleanup and leaves no material to scrape off the housing, making differential maintenance faster and cleaner. It’s the proven choice for both professional mechanics and DIY builders who want a dependable, reusable solution.

• Part Number: R2500
• Fits AAM 9.25 front differential (2013+ Dodge 2500/3500, 12-bolt cover)
• Rubber-coated aluminum core for superior sealing
• Reusable with proper care
• No RTV or scraping required

Notes

• Confirm axle type before ordering—2003–2012 models use a 14-bolt cover gasket (see Part Number R2499).
• Designed specifically for 12-bolt AAM 9.25 front differential covers.