This 0313BJPACK ball joint package is designed for heavy - duty use. It fits 2003 - 2013 Dodge Ram 2500 and 2003 - 2012 Dodge Ram 3500 with 5.9L / 6.7L Cummins 4x4 engines. These are OEM SPEC ball joints, but not suitable if knurled ball joints are installed. The package offers excellent performance, with joints pre - greased using premium Chevron Ultra EP2 Grease. It has a durable Black Oxide Finishing to resist corrosion. The heat - treated 4140 Chromoly Stud, oversize heavy - duty internals, and serviceable grease port ensure high quality. It provides improved strength and rigidity over OEM parts and is a direct press - in replacement. Made in the USA, it's sold as a 4 - pack, including 2 Kryptonite Lower ball joints (Part# KR7467) and 2 Kryptonite Upper ball joints (Part# KR0316). After installation, expect a break - in period of 50 - 500 miles with simulated memory steer. It comes with a Kryptonite No Fine Print Lifetime Warranty, excluding Heim Joints, and requires purchase from an authorized dealer and warranty registration within 90 days.

Using this ball joint package is straightforward. First, make sure your vehicle is one of the compatible models: 2003 - 2013 Dodge Ram 2500 or 2003 - 2012 Dodge Ram 3500 with 5.9L / 6.7L Cummins 4x4 engines. Since the joints are pre - greased, you can directly install them as a direct press - in replacement. After installation, know that your ball joints will go through a break - in period. You may experience simulated memory steer for 50 to 500 miles, and this is normal. The amount of steer can vary depending on your vehicle setup and the driving terrain. As for maintenance, the serviceable grease port allows you to keep the joints well - lubricated. The durable Black Oxide Finishing on the joints helps resist corrosion, but it's still a good idea to check for any signs of wear or damage regularly. Remember, these ball joints are not suitable replacements if knurled ball joints have already been installed. Also, to enjoy the Kryptonite No Fine Print Lifetime Warranty, you must buy from an authorized dealer and complete the warranty registration within 90 days of purchase.