Billet Alum Rear Cover w/Bearings Black

The Billet Aluminum Rear Cover with Bearings in Black from Diversified Machine is a precision-engineered component designed for high-performance automotive applications where reliability and durability are non-negotiable. This rear cover serves as a protective housing for critical drivetrain components, featuring integrated bearing support for smooth operation under load. Whether you're building a street machine, competition vehicle, or restoring a classic with modern performance upgrades, this billet aluminum rear cover delivers the quality and finish that discerning builders and mechanics expect from Diversified Machine's lineup.

Manufactured from premium billet aluminum, this rear cover offers superior strength-to-weight characteristics while resisting corrosion and thermal stress far better than cast alternatives. The integrated bearings are pre-installed and factory-aligned, eliminating guesswork during assembly and ensuring precise concentricity critical for vibration-free operation. The black finish is both aesthetically refined and functional, providing a modern appearance while protecting the aluminum substrate from oxidation. At 3.94 lbs, the component is lightweight enough for performance applications while maintaining the structural integrity required for sustained high-RPM operation and load-bearing duty.

This rear cover suits builders and mechanics restoring or modifying rear-axle assemblies, transmission housings, or differential carriers where OEM components fall short of performance expectations. Installation requires basic mechanical skill and standard hand tools; the pre-assembled bearing setup minimizes assembly time and reduces the risk of improper bearing seating. The compact dimensions (6.5 x 1.15 x 10 inches) ensure fitment in tight engine bays and chassis configurations. Verify compatibility with your specific platform before ordering, as rear cover designs vary across manufacturers and model years.