Quick view Yukon Gear & Axle Yukon Gear HD Ball Joint Kit For 18+ Jeep JL/JT Upper and Lower - YSPBJ-022HDK2 $383.89 Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List