Torsion Arm Left Rear 11.5in Straight Black

The Torsion Arm Left Rear 11.5in Straight Black (SKU TIP3621) is a precision suspension component engineered for micro and mini vehicles requiring rear torsion bar assembly replacement or upgrade. This left-side rear torsion arm delivers the structural integrity and dimensional consistency necessary for proper suspension alignment and load distribution in off-road, light-duty, and specialty vehicle applications.

Manufactured from aluminum and finished in black anodized coating, this torsion arm measures 11.5 inches in length and features a 7/8-inch spline connection with a 7/16-20 inch female thread. The anodized finish provides corrosion resistance critical for vehicles exposed to moisture and salt environments, while the aluminum construction keeps overall weight down—0.99 lbs—without compromising rigidity. Hardware is included for direct installation, eliminating the need for separate fastener sourcing.

This component is designed for operators maintaining or rebuilding suspension systems on compact off-road platforms, utility vehicles, and mini chassis rigs where precise rear geometry is essential for handling and stability. The straight configuration and verified thread specifications ensure compatibility with OEM torsion bar assemblies on vehicles designed with this suspension architecture.

Proper suspension component selection requires exact fitment specifications. The 7/8-inch spline and 7/16-20 female thread are critical interface points; verification against your vehicle's original torsion arm assembly is essential before ordering to ensure correct installation and suspension performance.