Axle Tube 22in 2.5in GN .156 Wall Thickness

The Axle Tube 22in 2.5in GN .156 Wall Thickness from Winters is a precision-engineered aluminum axle housing component designed for custom suspension and drivetrain applications where lightweight strength and dimensional accuracy are critical. This 22-inch straight tube serves as a core structural element in rear-end assemblies, commonly specified in racing, hot rod, and performance vehicle builds where OEM axle housings require replacement or upgrade. Fabricators and suspension specialists rely on Winters' proven aluminum construction to reduce unsprung weight while maintaining the rigidity necessary for high-torque and high-speed environments.

Manufactured from aluminum in natural finish, this axle tube features a 2.5-inch outer diameter with a 0.156-inch wall thickness—a specification engineered to balance weight savings with torsional stiffness and impact resistance. The 0.156-inch wall delivers sufficient strength for moderate to high-performance applications while keeping the overall assembly lighter than steel alternatives, a key advantage in vehicles where handling, acceleration, and brake performance depend on minimized rotating and unsprung mass. The straight profile and precise 22-inch length allow direct integration into custom fabrication projects or as a replacement component in existing housings, with the aluminum material offering superior corrosion resistance compared to bare steel without sacrificing structural integrity.

This axle tube is ideal for fabricators, restoration shops, and performance builders constructing or upgrading rear-end assemblies in street rods, race cars, and custom vehicles. The MPN 5052R-22 with 8265-156 designation ensures compatibility with Winters' precision bearing and end-cap systems, allowing seamless integration into a complete axle assembly. Installation requires proper bearing setup, seal configuration, and end-cap attachment; consultation with suspension design specifications or your fabrication partner is recommended to ensure correct orientation and load rating for your application. At 11 pounds, the tube's lightweight construction makes it suitable for weight-conscious builds without compromising the durability expected in demanding motorsport and performance environments.