CURT RockerBall Cushion Hitch Trailer Ball 7,500 lbs, 2-Inch Diameter, 1-Inch Shank Model 40047 630" To protect them from corrosion

To protect them from corrosion and the damage of moisture

**Mount Kit Required for Transit Van**

4 Clear) Model 88930493

This particular kit fits certain years of the Chevrolet Silverado 1500 or GMC Sierra 1500 (see application info to verify vehicle compatibility)

Powdercoat Color Guide

CURT RockerBall Cushion Hitch Trailer Ball 7,500 lbs, 2-Inch Diameter, 1-Inch Shank Model 40047 630" To protect them from corrosionCURT RockerBall Cushion Hitch Trailer Ball 7,500 lbs, 2 Inch Diameter, 1 Inch Shank Model 40047 The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy increased comfort, enhanced control and extended longevity of your vehicle's systems. The RockerBall tow ball is engineered with ShockDrop technology: