4.12 Mod Rear w/o Tubes Pro Series

This Diversified Machine rear differential delivers a 4.12:1 gear ratio in a Pro Series modular housing built without axle tubes. Designed for high-performance and off-road use, it gives drivers strong acceleration and dependable torque multiplication. The tube-free layout cuts weight while keeping the housing rigid through smart material choices and stress-tested construction.

Its modular setup makes maintenance simpler. Builders can swap gears, inspect parts, and service the unit more easily than with a traditional housing. Every assembly meets strict OEM tolerances, so it fits a wide range of drivelines with reliable power transfer.

Whether you are prepping a track car or improving a daily driver, this rear differential is ready for both competition and everyday driving. It is a solid pick for builders who want Pro Series quality at a serious level of performance.