Torsion Bushing.120in Tubes

The M AND W ALUMINUM PRODUCTS Torsion Bushing for 0.120-inch tubes (part number BB-120) is a precision brass component engineered for torsion bar suspension systems. This bushing serves as a critical isolation point between the torsion bar and its mounting hardware, reducing friction and absorbing torsional stress in suspension assemblies found on trailers, utility vehicles, and specialized marine launching platforms.

Constructed from brass, this bushing material resists corrosion in salt-air and wet environments—a key advantage for marine and coastal applications where aluminum suspension components are routinely exposed to moisture and oxidizing conditions. The 0.120-inch bore diameter accommodates standard torsion bars in light-duty to mid-range trailers. At 0.12 pounds and compact dimensions (2.35 × 1.5 × 4 inches), the bushing integrates seamlessly into tight mounting spaces without adding significant weight to the overall system.

This is an individual bushing replacement for maintenance, repair, or rebuild applications. Boaters who maintain their own trailers, off-road enthusiasts rebuilding suspension assemblies, and fleet operators conducting scheduled preventive maintenance will find this part essential for extending suspension service life and maintaining smooth torsion bar articulation. M AND W Aluminum Products is recognized in the trailer and suspension industry for manufacturing OEM-quality components at aftermarket pricing.

Whether you're restoring a boat trailer after winter storage, replacing worn bushings before peak season, or stocking repair supplies, verify your torsion bar diameter matches 0.120 inches before ordering. Proper bushing replacement reduces play in the suspension, improves ride quality, and extends the service life of the torsion bar itself.