{"product_id":"yp-sj-733x-733","title":"Yukon Chromoly Super Joint Kit (Pair) for Dana 60 Differential","description":"Yukon Super Joints offer an upgrade in strength over factory u-joints and excel in extreme off-road applications. They feature a 4340 chromoly cross and kits include an install manual, grease gun, anti-seize grease, small parts, and caps.\u003cbr\u003e\u003cbr\u003eYukon Super Joints offer an upgrade in strength over factory u-joints and excel in extreme off-road applications. Designed for Dana 60, Dana 44, Dana 30, and GM 8.5” differentials, Yukon Super Joints feature a 4340 chromoly cross and kits include an installation manual, sticker, grease gun, high-quality anti-seize grease, small parts, and caps. The caps are made from 4140 steel to isolate the wear to the caps not the cross because it’s a lot more convenient and less expensive to replace the caps. The end of each trunnion is home to a reservoir for the grease. You’ll notice the trunnion is larger in circumference compared to conventional u-joints. This is because the Super Joint eliminates the needle bearings. The trade-off is these joints require frequent maintenance as sealed needle bearings contain their grease for a lifetime and Super Joints require regreasing so we do not recommend installing them in daily driven vehicles.","brand":"Yukon Gear and Axle","offers":[{"title":"Default Title","offer_id":42594918957191,"sku":"YP SJ-733X-733","price":1157.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/3925\/1335\/files\/e0731aa08af34279c6a6a69e410421aa_0ed2d1aa-d009-4021-8e59-86e0ecefb88b.jpg?v=1765561283","url":"https:\/\/www.randysworldwide.com\/products\/yp-sj-733x-733","provider":"RANDYS Worldwide","version":"1.0","type":"link"}