1/2in T-Bolt Kit Housing End

The 1/2in T-Bolt Kit Housing End by Moser Engineering is a precision differential housing component designed for high-performance street and competition vehicles that require secure, vibration-resistant axle retention. This T-bolt assembly serves as the critical load-bearing interface between the differential cover and axle tubes, making it ideal for builders upgrading to stronger rear-end configurations or rebuilding stock differentials with aftermarket internals.

Moser Engineering's 1/2in T-bolt design utilizes a larger fastener diameter than OEM specifications, which helps distribute clamping force across a wider bearing surface and significantly reduces stress concentration at the bolt head. The T-bolt geometry allows for flush mounting without protruding hardware, maintaining axle clearance in tight chassis configurations while effectively resisting the torsional and radial loads generated during acceleration and cornering. This construction is critical for applications where power output exceeds 400–500 horsepower, as differential case deflection can become a wear factor.

Builders of Moser Engineering differentials, or those retrofitting premium rear-end cores into classic vehicles, will find this housing end essential for proper assembly and long-term reliability. Its robust design ensures that performance vehicles can handle the demands of both street and track use, making it a valuable component for any serious automotive enthusiast.