Neapco Performance Series
Universal Joints

Neapco Performance Series Universal Joints are the next generation of u-joints and outperform the leading competitor’s joints in ultimate strength and fatigue tests. Neapco Performance Series U-joints achieve this exceptional performance by paying close attention to the details that make big differences:

• Enhanced design thrust washer with a low-friction additive to the material decreases stick-slip and provides lower heat generation, friction, and wear due to new geometry.

• Increased trunnion diameter for optimum strength. The addition of a needle bearing and a reduction in grease reservoir depth increases the overall strength and improves stress distribution along the trunnion.

• A quad-lip seal prevents grease purging and outside contaminants from entering the u-joints.

• Revolutionary Journal /Spider Body Design is re-engineered to provide smoother transitions, ultimately decreasing stress risers throughout the u-joint while the proprietary, in-house heat treating provides Beast Mode strength and durability in all the right places.