Lakewood 20510 Degree Aluminum Axle Shim Traction Bar Wedge - 4 Kit

The Lakewood 20510 is a cast aluminum traction bar wedge kit designed to help correct pinion angle on rear axle assemblies. This 4-degree shim allows you to angle traction bars up or down to compensate for weak or sagging springs, chassis modifications, or changes in suspension geometry.

Key Features:

• 4-degree wedge angle for precise pinion angle correction
• Cast aluminum construction for strength and durability
• Allows upward or downward traction bar adjustment
• Compensates for suspension sag or chassis modifications
• Helps optimize driveline geometry for improved performance

Proper pinion angle is critical for reducing driveline vibration, minimizing u-joint wear, and maximizing traction. These wedge shims install between the axle housing and leaf spring to create the necessary angle correction for optimal traction bar performance.