Universal Joints - Finding the Right Size

Determining What Size Universal Joint (U-Joint) You Need is Simple

Start by Determining the Spline Size

To determine the spline size of a component (rack and pinion, steering column and steering box), measure the outside diameter and count the number of splines. If there is a flat spot on the shaft and some of the splines are missing, count halfway around where there are splines and double that number. We need to know how many teeth are in a theoretical full circle.

The Three Available U-Joint Combinations:

Smooth Bore on Both Ends
Smooth Bore and Spline or Double D
Spline and/or Double D on Each End

CPP's nickel-plated steering U-Joints are CNC machined and precision broached for a perfect fit. Both Set Screw and Double U-Joint Style options are available. Most U-Joints come in a stainless steel sealed bearing cap and nickel plating to give it a polished stainless look. Don't like the polished look? We now offer our most popular options in Black too! Just add a "K" on the end to the part number for the black finish option.

Set Screw vs. Double U-Joints

Set Screw Steering U-Joints work up to a 30 Degree angle and Double U-Joints can accommodate up to a 60 Degree angle.

Need to find the correct Steering U-Joint? Here is a breakdown of our most popular options.

CPP Set Screw Style Steering U-Joints: