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Fits JL JT Aftermarket Diffs (only) and all JK TJ LJ XJ MJ and ZJ Stock and Aftermarket Diffs. RockJock 4X4\u0022 class=\u0022img-fluid image-style-product-page\u0022 \/\u003E\n\n\n\u003C\/div\u003E\n          \u003C\/div\u003E\n  \n  \u003C\/div\u003E\n\u003Cdiv  class=\u0022col-md-6 col-sm-12\u0022\u003E\n    \n            \u003Cdiv class=\u0022product--variation-field--variation_title__62407 field field--name-title field--type-string field--label-hidden field__item\u0022\u003EJohnny Joint Uni-Ball for 3-Links. Fits JL JT Aftermarket Diffs (only) and all JK TJ LJ XJ MJ and ZJ Stock and Aftermarket Diffs. RockJock 4X4\u003C\/div\u003E\n      \n      \u003Cdiv class=\u0022field field--name-variations field--type-entity-reference field--label-hidden field__items\u0022\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E\u003Cform class=\u0022commerce-order-item-add-to-cart-form-commerce-product-62407 commerce-order-item-add-to-cart-form\u0022 data-drupal-selector=\u0022commerce-order-item-add-to-cart-form-commerce-product-62407\u0022 action=\u0022\/quick-view\/62407\u0022 method=\u0022post\u0022 id=\u0022commerce-order-item-add-to-cart-form-commerce-product-62407\u0022 accept-charset=\u0022UTF-8\u0022\u003E\n  \u003Cdiv class=\u0022field--type-entity-reference field--name-purchased-entity field--widget-commerce-aio-atc-widget js-form-wrapper form-wrapper\u0022 data-drupal-selector=\u0022edit-purchased-entity-wrapper\u0022 id=\u0022edit-purchased-entity-wrapper\u0022\u003E      \n  \u003C\/div\u003E\n\u003Cinput autocomplete=\u0022off\u0022 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field--name-list-price field--type-commerce-price field--label-inline clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field__label\u0022\u003EList price\u003C\/div\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E$169.00\u003C\/div\u003E\n          \u003C\/div\u003E\n\n  \u003Cdiv class=\u0022product--variation-field--variation_price__62407 field field--name-price field--type-commerce-price field--label-inline clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field__label\u0022\u003EPrice\u003C\/div\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E$169.00\u003C\/div\u003E\n          \u003C\/div\u003E\n\n  \u003C\/div\u003E\n  \u003C\/div\u003E\u003Cdiv class=\u0022field-group-tabs-wrapper\u0022\u003E\u003Cdiv data-horizontal-tabs class=\u0022horizontal-tabs clearfix\u0022\u003E\n  \u003Cul data-horizontal-tabs-list class=\u0022horizontal-tabs-list visually-hidden\u0022\u003E\u003C\/ul\u003E\n  \u003Cdiv data-horizontal-tabs-panes\u003E\u003Cinput class=\u0022horizontal-tabs-active-tab\u0022 type=\u0022hidden\u0022 \/\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n            \u003Cdiv class=\u0022product--variation-field--variation_field_product_description__62407 field field--name-field-product-description field--type-text-with-summary field--label-hidden field__item\u0022\u003E\u003Cp\u003ERockJock Uni-Balls for Front Axle Housings are used in 3-link suspension applications, where the passenger\u0027s side upper control arm has been eliminated and all of the suspension load is now being applied to the one axle housing mounting location.\u003C\/p\u003E\u003Cp\u003EOur Uni-Balls press into the stock bushing holes on the casting side, driver\u0027s side ONLY) of the front differential housing and provide a durable solution that incorporates a 5\/8 inch thru-bolt hole for heavier hardware.\u003C\/p\u003E\u003Cp\u003EThis Uni-Ball will press into a stock JK or a stock TJ\/LJ\/XJ\/MJ\/ZJ housing, as well as aftermarket replacement differentials from companies such as Dana, UD-60s), Dynatrac, East Coast Gear, Fusion 4x4 and Currie Enterprises, cast center housings ONLY, does not apply to 9 inch \/ fabricated style differentials).\u003C\/p\u003E\u003Cp\u003EAdditionally, most aftermarket differentials that are intended for installation in a JL\/JT vehicle, still retain the bushing specs. of a JK bushing, making this the applicable Uni-Ball to install in an aftermarket differential, again, cast center only, not 9 inch style going into a JL\/JT for STOCK JL\/JT housings, see our RJ-301002-101 Uni-Ball.\u003C\/p\u003E\u003Cp\u003EThe mounting width of the center pivoting assembly is 2 inch, to allow it to fit into the fork on JL\/JT\/JK\/TJ\/LJ\/XJ\/MJ\/XJ front upper control arm, however, the 5\/8 inch thru-bolt hole will require drilling of the bolt hole in the control arm fork. Uni-Balls feature a sealed bearing assembly, so no greasing is required. Finish is clear zinc plating.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EKit Fits:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003EJeep Wrangler JL Unlimited (4-door) - casting\/driver\u0027s side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003C\/li\u003E\u003Cli\u003EJeep Wrangler JL (2-door) - casting\/driver\u0027s side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003C\/li\u003E\u003Cli\u003EJeep Gladiator JT - casting\/driver\u0027s side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003C\/li\u003E\u003Cli\u003EJeep Wrangler TJ - casting\/driver\u0027s side ONLY of stock or aftermarket differential\u003C\/li\u003E\u003Cli\u003EJeep Wrangler TJ Unlimited (LJ) - casting\/driver\u0027s side ONLY of stock or aftermarket differential\u003C\/li\u003E\u003Cli\u003EJeep Cherokee XJ - casting\/driver\u0027s side ONLY of stock or aftermarket differential\u003C\/li\u003E\u003Cli\u003EJeep Comanche MJ - casting\/driver\u0027s side ONLY of stock or aftermarket differential\u003C\/li\u003E\u003Cli\u003EJeep Grand Cherokee ZJ - casting\/driver\u0027s side ONLY of stock or aftermarket differential\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003EKit Includes:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003E(1) Uni-Ball Assembly\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003EUni-Ball Specs:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003ECNC machined steel outer barrel, clear zinc plated (1.793 in. on the press fit area)\u003C\/li\u003E\u003Cli\u003EStainless steel, sealed spherical bearing assembly\u003C\/li\u003E\u003Cli\u003EStainless steel high misalignment spacers (provide for a 2 in. mounting width and a 5\/8 in. thru-hole)\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003ENotes:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003EUni-Balls are ONLY used on the driver\u0027s side of the differential housing where they install into the machined hole in the cast iron loop on the top of the differential casting above the differential cover. Uni-Balls are for use in 3-link applications and NOT for use on the passenger\u0027s side of any differential.\u003C\/li\u003E\u003Cli\u003ENot for use on 9 in. Ford \/ fabricated style differentials.\u003C\/li\u003E\u003Cli\u003EA 5\/8 in. drill bit and drilling of the control arm mounting bolt hole in the control arm fork will be necessary for assembly.\u003C\/li\u003E\u003Cli\u003EPurchase RJ-530000-1 and RJ-530000-3 for an easy install tool for this Uni-Ball.\u003C\/li\u003E\u003Cli\u003EBe Aware the factory frame end of your upper control arms are NOT sufficient to support being your only control arm! You must modify\/replace your frame bracket so that a 2 1\/2 in. Johnny Joint may be installed!\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\n      \u003C\/article\u003E\n","dialogOptions":{"width":"80%","dialogClass":"product-quick-view","buttons":[],"modal":true,"title":"Johnny Joint Uni-Ball for 3-Links. Fits JL JT Aftermarket Diffs (only) and all JK TJ LJ XJ MJ and ZJ Stock and Aftermarket Diffs. RockJock 4X4","classes":{"ui-dialog":"product-quick-view"}}}]