CURT 2-5/16 RockerBall Cushion Hitch Trailer Ball - 7500 lbs [40248]

The CURT RockerBall™ trailer ball revolutionizes your towing experience. With our exclusive ShockDrop™ technology, it offers enhanced comfort and superior control. The integrated cushion isolator transforms a standard ball mount into a cushion hitch that stops rattling. When towing, the RockerBall™ reduces the jolts and jerks from bumps and potholes. Instead of those vibrations and noises transferring to your tow vehicle, it absorbs them at the coupling point. This gives you a smoother ride, more control over your vehicle and trailer, and less stress on your vehicle's components. Compared to other torsion and cushion hitches, the RockerBall™ is low - maintenance. There are no airbags or bearings to service. Just grease the zerk fitting as needed. It fits most standard ball mounts with a 2 - 1/2 - inch wide tongue platform and a 1 - inch hole. The anti - swivel base keeps it in place. Made from forged steel, it has a durable powder - coat finish on the base and chrome plating on the ball for long - lasting weather resistance. Features include ShockDrop technology, smooth towing, reduced rattling, shock load reduction, extended vehicle component life, easy retrofit, low maintenance, easy lubrication, proper fit, strong construction, and a 7,500 - lb rating. It meets SAE J684 safety standards. Specifications: Patent # 11,192,408, 7,500 - lb ball capacity, 2 - 5/16 - inch ball diameter, chrome finish, D25 hub warehouse, forged steel material, 2 - 1/2 - inch shank diameter, and a limited lifetime warranty. Note: Ball mount sold separately (not compatible with Rebellion XD ball mount). The mounting platform must be at least 3/8 - inch thick and the hole no more than 1/16 - inch larger than the shank diameter.

Using the CURT RockerBall™ trailer ball is straightforward. First, make sure your ball mount has a 2 - 1/2 - inch wide trailer ball tongue platform and a 1 - inch trailer ball hole. The mounting platform should be at least 3/8 - inch thick, and the hole size shouldn't be more than 1/16 - inch larger than the diameter of the threaded shank. Fit the RockerBall™ onto the ball mount and fully torque the anti - swivel base to keep it properly oriented and locked in place. When towing, you'll notice a smoother ride as it absorbs the vibrations and jolts from bumps and potholes. For maintenance, it's really easy. There are no airbags or bearings to service. Just apply grease to the integrated zerk fitting as needed to keep it lubricated and running smoothly. Remember, the ball mount is sold separately and is not compatible with the Rebellion XD ball mount. Also, this trailer ball is rated for 7,500 lbs of gross trailer weight, so don't exceed this limit to ensure safe and effective towing.