{"title":"Axle Ball Joint|Axle|Differential|Drivetrain \u0026 Differentials","description":null,"products":[{"product_id":"jeep-tj-lj-dana-30-dana-44-upper-and-lower-hd-ball-joints-w-out-knurl-set-of-4-97-06-wrangler-tj-lj-teraflex","title":"Jeep TJ\/LJ Dana 30 \/ Dana 44 Upper and Lower HD Ball Joints w\/out Knurl Set of 4 97-06 Wrangler TJ\/LJ TeraFlex","description":"\u003cp\u003eTeraFlex TJ\/LJ Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Without knurl.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTJ Wrangler\u003c\/li\u003e\n\u003cli\u003eLJ Wrangler Unlimited (long wheelbase)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDana 30 front axle\u003c\/li\u003e\n\u003cli\u003eDana 44 front axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/out knurl - pair\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/out knurl - pair\u003c\/li\u003e\n\u003cli\u003eSold As A Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 1355100) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eAlso offered w\/ knurls (P\/N 1355300) for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 1353100\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869741334605,"sku":"1353100-FNNT","price":307.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/1353100-FNNT.jpg?v=1664310928"},{"product_id":"jeep-tj-lj-dana-30-dana-44-upper-and-lower-hd-ball-joints-w-knurl-set-of-4-97-06-wrangler-tj-lj-teraflex","title":"Jeep TJ\/LJ Dana 30 \/ Dana 44 Upper and Lower HD Ball Joints w\/ Knurl Set of 4 97-06 Wrangler TJ\/LJ TeraFlex","description":"\u003cp\u003eTeraFlex TJ\/LJ Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. With knurl.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTJ Wrangler\u003c\/li\u003e\n\u003cli\u003eLJ Wrangler Unlimited (long wheelbase)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDana 30 front axle\u003c\/li\u003e\n\u003cli\u003eDana 44 front axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/ knurl - pair\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/ knurl - pair\u003c\/li\u003e\n\u003cli\u003eSold As A Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/ knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese ball joints w\/ knurls (P\/N 1355300) are for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 1355100) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 1353000\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869741432909,"sku":"1353000-FNNT","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/1353000-FNNT.jpg?v=1664310930"},{"product_id":"jeep-jk-jku-hd-dana-30-44-upper-and-lower-ball-joint-kit-w-knurl-set-of-4-07-18-wrangler-jk-jku-teraflex","title":"Jeep JK\/JKU HD Dana 30\/44 Upper and Lower Ball Joint Kit w\/ Knurl Set of 4 07-18 Wrangler JK\/JKU TeraFlex","description":"\u003cp\u003eTeraFlex JK\/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. With knurl.\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJK Wrangler (2-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003cli\u003eJKU Wrangler Unlimited (4-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/knurl - pair\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/knurl - pair\u003c\/li\u003e\n\u003cli\u003eSold As A Set (both sides)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 3442022) or (P\/N 3440020) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eAlso offered w\/ knurls (P\/N 3442022) or (P\/N 3440020) for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 3442022\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869785800781,"sku":"3442022-FNNT","price":307.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/3442022-FNNT.jpg?v=1664311581"},{"product_id":"jeep-jk-jku-hd-dana-30-44-upper-and-lower-ball-joint-kit-w-out-knurl-set-of-4-07-18-wrangler-jk-jku-teraflex","title":"Jeep JK\/JKU HD Dana 30\/44 Upper and Lower Ball Joint Kit w\/out Knurl Set of 4 07-18 Wrangler JK\/JKU TeraFlex","description":"\u003cp\u003eTeraFlex JK\/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Without knurl.\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJK Wrangler (2-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003cli\u003eJKU Wrangler Unlimited (4-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/out knurl - pair\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/out knurl - pair\u003c\/li\u003e\n\u003cli\u003eSold As A Set (both sides)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 3442002) or (P\/N 3440000) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eAlso offered w\/ knurls (P\/N 3442022) or (P\/N 3440020) for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 3442002\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869785866317,"sku":"3442002-FNNT","price":307.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/3442002-FNNT.jpg?v=1664311583"},{"product_id":"jeep-jk-jku-hd-dana-30-44-upper-and-lower-ball-joint-kit-w-knurl-pair-07-18-wrangler-jk-jku-teraflex","title":"Jeep JK\/JKU HD Dana 30\/44 Upper and Lower Ball Joint Kit w\/ Knurl Pair 07-18 Wrangler JK\/JKU TeraFlex","description":"\u003cp\u003eTeraFlex JK\/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. With knurl.\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJK Wrangler (2-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003cli\u003eJKU Wrangler Unlimited (4-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/knurl - single\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/knurl - single\u003c\/li\u003e\n\u003cli\u003eSold As A Set (For one side)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 3442002) or (P\/N 3440000) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eAlso offered w\/ knurls (P\/N 3442022) or (P\/N 3440020) for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 3440020\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869785931853,"sku":"3440020-FNNT","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/3440020-FNNT.jpg?v=1664311585"},{"product_id":"jeep-jk-jku-hd-dana-30-44-upper-and-lower-ball-joint-kit-w-out-knurl-pair-07-18-wrangler-jk-jku-teraflex","title":"Jeep JK\/JKU HD Dana 30\/44 Upper and Lower Ball Joint Kit w\/out Knurl Pair 07-18 Wrangler JK\/JKU TeraFlex","description":"\u003cp\u003eTeraFlex JK\/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Without knurl.\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJK Wrangler (2-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003cli\u003eJKU Wrangler Unlimited (4-door) w\/Dana 30 or Dana 44 axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ball joints w\/out knurl - single\u003c\/li\u003e\n\u003cli\u003eLower ball joints w\/out knurl - single\u003c\/li\u003e\n\u003cli\u003eSold As A Set (For one side)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely hard sintered wear bushings to handle extreme side load demands w\/out failure\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud and 1045 carbon steel housing\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flange nut and grease fitting\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLower Ball Joint Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard alloy tool steel slotted wear plate for ball\/stud to socket wear protection\u003c\/li\u003e\n\u003cli\u003eWear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\n\u003cli\u003eMagnesium Phosphate coating to inhibit corrosion and friction throughout\u003c\/li\u003e\n\u003cli\u003eHeat treated 4140 chromoly ball\/stud\u003c\/li\u003e\n\u003cli\u003eHuge 30mm (1.18 inch) ball\u003c\/li\u003e\n\u003cli\u003eFactory style serrated flanged castle nut\u003c\/li\u003e\n\u003cli\u003eBall joint pre-load adjustability provides the end user w\/ near effortless wear adjustment (kit includes Preload Adjustment Tool)\u003c\/li\u003e\n\u003cli\u003eLow-profile single lip dust seal eliminates torn conventional dust boot concerns\u003c\/li\u003e\n\u003cli\u003eAdjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w\/out any axle disassembly\u003c\/li\u003e\n\u003cli\u003eAdjustable preload can be performed w\/ simple hand tools\u003c\/li\u003e\n\u003cli\u003eAdjustable end cap w\/ (2) zerk fittings (Frog Eye) allow greasing access from either side w\/out axle shaft removal\u003c\/li\u003e\n\u003cli\u003eDual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal\u003c\/li\u003e\n\u003cli\u003eLow-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint\u003c\/li\u003e\n\u003cli\u003eW\/out knurls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend ball joints w\/out knurls (P\/N 3442002) or (P\/N 3440000) as they will not score the inner knuckle and open up the bore.\u003c\/li\u003e\n\u003cli\u003eAlso offered w\/ knurls (P\/N 3442022) for ball joints w\/ a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.\u003c\/li\u003e\n\u003cli\u003eInstall Time: 4 Hours\u003c\/li\u003e\n\u003cli\u003eSKU: 3440000\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Teraflex","offers":[{"title":"Default Title","offer_id":39869786030157,"sku":"3440000-FNNT","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/products\/3440000-FNNT.jpg?v=1664311587"}],"url":"https:\/\/underdogmotorsports.com\/collections\/axle-ball-joint-axle-differential-drivetrain-differentials.oembed","provider":"Underdog Motorsports ","version":"1.0","type":"link"}