This set of two EMF lower ball joints is designed for Cummins engines in 2013.5 - 2024 Dodge Ram 2500HD/3500HD 4WD trucks with the new Radius Arm Setup. EMF ball joints are fully serviceable, rebuildable, and come with a lifetime warranty. Once you detect movement, you can adjust the ball joint without removing it from the knuckle. The set includes an install tool set, and the ball joints are made in Canada. They feature a patented removable race and pin, are made of 4140 HTSR material, and have a black oxide corrosion - resistant coating. The liquid salt bath nitriding process increases strength by up to 30%. Part Number: EMF - 6821 - P. Housing measurements are close to stock and Mopar replacements. The install tool helps prevent damage when pressing the ball joints into the knuckle.

Using your EMF lower ball joint set is straightforward. First, make sure you have the install tool set that comes with the product. When installing, use a suitable ball - joint press and the install tool to avoid damaging the ring as you press the ball joints into the knuckle. It's important to note that this set is for 2013.5 - 2024 Dodge Ram 2500HD/3500HD 4WD trucks with the new Radius Arm Setup. For maintenance, regular checks are a must. When you feel movement in the ball joint, you can adjust it without removing it from the knuckle. Also, perform regular maintenance such as tightening the cap and greasing to maximize the product's lifespan. The lifetime warranty covers material and manufacturing defects. However, it does not cover breakage due to misuse, improper installation, or as a result of another component failure on the vehicle. The internal races and pin may wear over time under normal circumstances, and they are not covered by the replacement warranty unless there is a manufacturer defect causing premature wear.