REID REID Racing Hi Steer Knuckle, D30 & D44 Jeep JL & JT The new Jeep JL/JT Dana 30/Rubicon 44 knuckles are heavy duty stock replacement knuckles. OEM knuckles are made out of Aluminum. Any amount of serious Off-roading wallows out the ball joint and tie... Was: Now: $888.99 Add to Cart