Steering Universal Joint Steel 3/4DD X 11/16-36

The Steering Universal Joint Steel 3/4DD X 11/16-36 from BORGESON is a precision mechanical coupling designed to transfer rotational motion between misaligned steering shafts in automotive and marine applications. This single-joint universal joint accommodates angular and axial misalignment, making it essential for custom steering systems, hot rods, classic cars, and heavy-duty vehicles where factory steering geometry requires modification or correction.

Constructed from hardened steel with a natural finish, this universal joint features a 3/4-inch Double D (DD) connection on one end and an 11/16-inch 36-spline connection on the other, providing secure mechanical engagement with minimal backlash. The robust steel construction withstands the high torque and repetitive stress inherent in steering system operation, while the single-joint design offers smooth power transfer with reduced vibration compared to multi-piece alternatives. The precisely machined spline engagement ensures reliable steering response and durability across varied driving conditions.

This joint is ideal for restoration shops, custom fabricators, and enthusiasts rebuilding steering columns where shaft diameter and spline count vary between components. Installation requires proper alignment during assembly to maximize lifespan and eliminate steering noise or shimmy. Compatible with any steering system using 3/4-inch DD and 11/16-inch 36-spline shaft configurations, this BORGESON product delivers OEM-quality performance in aftermarket applications. Weighing just 0.91 lbs, it integrates seamlessly into compact engine bays and confined steering compartments.