24-Spline Double-Spline Full-Float Circle Track Axle – High-Strength Chromoly Racing Axle

Moser 24-Spline Double-Spline Full-Float Circle Track Axle

Take your race car’s rear end to the next level with this high-performance 24 splined on one end, splined to the carrier splines for the secondary splining. Full-float axle, purpose-built for circle track and oval racing.
Featuring:

• Dual-Spline Design — 24 splines on the hub end (outer spline) for compatibility with standard flange patterns and proven hub systems. The inner (carrier) spline is optimized for maximum torque transfer and strength under full-floating conditions (see industry examples for convention: many double-spline axles use inner/outer combinations such as 31/24 splines).

• Full-Float Construction — The axle only transmits torque; the hub/bearing assembly carries vehicle load, reducing stress on the shaft and increasing reliability under racing conditions.

• Premium Material & Heat Treatment — Manufactured from high-grade chromoly alloy, with rigorous heat treatment to enhance torsional fatigue resistance and longevity even in full-throttle oval-track scenarios. For reference: similar high‐end axles are made from 300M or 4340 chromoly.

• Custom Lengths & Options — Specify length in ½-inch increments to match your rear end housing. Your choice of snout type (e.g., Grand National snout, dual-bolt pattern) ensures fitment flexibility.

• Made in the USA — Proudly manufactured in the U.S., delivering both quality control and race-ready turnaround.

Typical applications:

• Circle track late models

• Dirt or asphalt oval racing