DV8 Offroad Upgraded Ball Joint Set for 2007-2018 Jeep Wrangler JK | Fits Dana 30 or Dana 44 Axles | Greaseable Fittings | Grooved Housing Spines | Includes (2) Upper & Lower Ball Joints

Fitment - Compatible with 2007 - 2018 Jeep Wrangler JK with Dana 30 or Dana 44 axles (May fit other applications that have not been tested by the manufacturer).. What is a Ball Joint? - A greaseable flexible ball and joint socket that connects the vehicles control arm to the steering knuckle allowing for smooth and solid movement in the suspension.. Our Design - Upgraded bearing studs paired with a superior socket housings producing a superior joint that is better able to cope with high temps, dirt and debris.. Built to Last - Constructed from SAE4140 chromoly studs and utilizing SAE1045 steel housing for extreme durability and reliability.. Complete Set - Both Upper and Lower ball joints for 1 complete axle and includes all hardware required for installation.