Rear Axle Nut LH Discontinued 10/19

The Rear Axle Nut LH from Triple X Race Components is a precision-engineered fastener designed for left-hand threaded applications on micro and mini sprint racing vehicles. Built specifically for high-performance axle assemblies, this component ensures secure retention of rear axles during extreme racing conditions where vibration and lateral forces demand absolute reliability. Discontin­ued as of October 2019, this nut remains a sought-after OEM replacement for vintage Triple X chassis builds and restoration projects.

Manufactured from lightweight aluminum and finished in black anodize, the rear axle nut accommodates 1-3/4 inch 27-spline axles with left-hand threading to prevent unintended loosening during reverse rotation or engine braking events. The anodized surface provides corrosion resistance while maintaining the clean aesthetic expected on competition platforms. At 0.45 lbs, this compact fastener (2.65 x 1.45 x 2.8 in) integrates seamlessly into existing Triple X Micro and Mini chassis designs without adding unnecessary weight to the rear end assembly.

Racers restoring or maintaining vintage Triple X sprint cars will find this rear axle nut essential for proper drivetrain security and safety compliance. The left-hand thread design is critical for specific axle configurations where standard right-hand fasteners would fail to lock under load reversal. Buyers should verify left-hand versus right-hand thread orientation before installation, as compatibility depends on matching the original chassis specification exactly. This discontinued component appeals to specialists and vintage racing enthusiasts with access to genuine Triple X documentation.