71-20063-00 Victor-Lock™ Performance Diff Cover Gasket, Fits Various AAM - 9.25'' Front Axle with 14 Bolt Holes

71-20063-00 Differential Cover Gasket
Victor-Lock™ Performance Differential Cover Gasket - AAM 9.25 in Front Axle

STRONGER, LONGER LASTING, REUSABLE DIFFERENTIAL GASKETS. Get ultimate sealing power for your differential with Victor Reinz® Victor-Lock™ gaskets, featuring FoamFlex™ with silicone bead over an aluminum core. For your high-performance applications, look for high-strength, reusable Victor-Lock differential gaskets with the signature blue bead.

Premium Differential Gaskets Designed for High Performance
Victor Reinz designed premium Victor-Lock gaskets with high-demand applications in mind. The materials make the difference, with our resilient FoamFlex™ material on both sides of the gasket to provide a level of compression and recovery, and an aluminum core for strength. The strategically-placed Victor Reinz-blue elastomeric bead localizes sealing stresses and contributes to cold engine sealing. The bead also aids in sealing between components that are not perfectly flat, or in perfect alignment.

Save Time

• Instant seal


• No RTV means no waiting before inserting into diff case


• Can service and reuse during diff maintenance on the trail or track

Dependable Seal

• Can maintain the seal despite diff cover shifting


• Elastomer bead maintains an excellent seal even in fluctuating temperatures


• No come-backs for leaky differentials

Superior Materials

• Foam rather than fiber on the core provides contraction and expansion capacity


• Rubber bead improves sealing capability and aids in release during disassembly


• Core of metal for unmatched strength

With heat cycles and exposure to dirt and oil, paper and cork degrade and break down. When swapping out parts, paper and cork gaskets can rip or tear. Victor-Lock gaskets eliminate the possibility of degradation, delivering dependability and long gasket life. With no RTV required, you can minimize downtime, eliminate the mess, and enjoy leak-free access to the axle interior.

High Performance Compressible Foam Material

About Victor Reinz

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.