{"product_id":"yukon-gear-chrome-moly-superjoints-replacement-for-dana-30-dana-44-gm-8-5in-yp-sj-297x-202","title":"Yukon Gear Chrome Moly Superjoints Replacement For Dana 30 \/ Dana 44 \u0026 GM 8.5in - YP SJ-297X-202","description":"\u003cp\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 caps 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 and therefor considerably stronger than to conventional u-joints. This is because the Super Joint design 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.  Yukon 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 in. differentials, Yukon Super Joints feature a 4340 chromoly cross and caps 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 and therefor considerably stronger than to conventional u-joints. This is because the Super Joint design 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesign eliminates needle bearings resulting in larger trunnion for added strength\u003c\/li\u003e\n\u003cli\u003eIncludes two complete 297X Super Joints and eight full circle snap rings\u003c\/li\u003e\n\u003cli\u003eEliminated Needle Bearings Results In Larger Trunnion For Added Strength\u003c\/li\u003e\n\u003cli\u003eFits Dana 30, Dana 44, and GM 8.5\" front differentials\u003c\/li\u003e\n\u003cli\u003eTwo Complete Joints And Eight Full Circle Snap Rings\u003c\/li\u003e\n\u003cli\u003eUses ultra-high grade anti-seize for lubrication\u003c\/li\u003e\n\u003cli\u003eUses Ultra High Grade Anti-Seize For Lubrication\u003c\/li\u003e\n\u003cli\u003eFits Dana Spicer 30 And 44 And GM 8.5 in. Front\u003c\/li\u003e\n\u003cli\u003eNot recommended for daily driven use\u003c\/li\u003e\n\u003cli\u003eFeatures stout 4340 chromoly cross\u003c\/li\u003e\n\u003cli\u003e4340 Chromoly Cross\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yukon Gear \u0026amp; Axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e YP SJ-297X-202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Drivetrain \/ U-Joints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 3.6 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":51131466285303,"sku":"T14-4373246","price":805.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6591\/1287\/files\/c683ea856e6b0ba79928e2f1ab0d333a_e0e7ce03-e4fd-4741-9bcf-a0fdaa68a1e1.jpg?v=1788907922","url":"https:\/\/coretransmissionparts.com\/products\/yukon-gear-chrome-moly-superjoints-replacement-for-dana-30-dana-44-gm-8-5in-yp-sj-297x-202","provider":"CoreTransmissionParts.com","version":"1.0","type":"link"}