Steering Rag Joint

The Borgeson Steering Rag Joint is a precision universal steering coupling designed to connect steering column shafts with misaligned or offset axes. This 3/4-inch 36-spline to 18mm Double D steel joint accommodates the mechanical realities of modern and classic vehicle steering systems where direct shaft connection isn't feasible. Engineered from steel in a natural finish, the Borgeson rag joint absorbs vibration and compensates for shaft runout while maintaining responsive steering feedback.

The dual connection configuration—3/4-inch 36-spline on one end and 18mm Double D on the other—provides broad compatibility across steering column architectures. The 36-spline connection is the industry standard for aftermarket and OEM steering shafts in many domestic vehicles, while the Double D configuration accommodates metric steering gear inputs found in imported vehicles and modern performance platforms. Steel construction with natural finish delivers durability in engine bay environments, though users in high-humidity or salt-air conditions should consider protective coating to prevent oxidation.

This coupling is essential for custom steering installations, frame-off restorations, and vehicles where steering column repositioning or shaft diameter mismatch requires a transition solution. Off-road builders, hot rod shops, and restoration specialists rely on quality rag joints to eliminate steering slop and maintain precise column geometry during suspension modifications. The universal design allows flexibility in steering geometry without sacrificing steering feel or introducing excessive play.

Borgeson is recognized in the steering and suspension aftermarket for engineering couplings that balance compliance with precision. This particular joint weighs 1.38 lbs and measures 5.1 × 3.05 × 6.2 inches, making it compact enough for tight engine compartments while providing the mechanical advantage needed for proper shaft alignment in complex steering layouts.