U-Joint - 13/16-36 x 3/4 DD

The UNISTEER PERF PRODUCTS U-Joint 13/16-36 x 3/4 DD is a precision steering universal joint suitable for various applications, including marine steering systems and other setups requiring reliable torque transmission between offset shafts. This single-joint assembly connects a 3/4-inch double-D shaft to a 13/16-inch 36-spline component, making it a critical articulation point in steering columns where shaft angles and misalignment occur.

Constructed from stainless steel, this u-joint resists the corrosive effects of saltwater and moisture, which can degrade standard steel joints over time. The polished finish enhances durability and reduces surface stress concentrations, contributing to the joint's longevity. The specific bore dimensions ensure precise fitment within factory steering systems designed to these OEM specifications.

This component is essential for boaters and mechanics maintaining or rebuilding steering systems on vessels where the original u-joint has developed excessive play, noise, or binding. Whether you're performing a weekend repair on a center console or conducting major steering system restoration on a larger vessel, this UNISTEER replacement joint restores smooth, responsive helm feel and eliminates steering slop.