{"product_id":"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","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","description":"\u003cp\u003eRockJock Uni-Balls for Front Axle Housings are used in 3-link suspension applications, where the passenger's 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's 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\n\u003cli\u003eJeep Wrangler JL Unlimited (4-door) - casting\/driver's side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JL (2-door) - casting\/driver's side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT - casting\/driver's side ONLY w\/ aftermarket differential w\/ JK bushing specs. ONLY\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ - casting\/driver's side ONLY of stock or aftermarket differential\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ Unlimited (LJ) - casting\/driver's side ONLY of stock or aftermarket differential\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee XJ - casting\/driver's side ONLY of stock or aftermarket differential\u003c\/li\u003e\n\u003cli\u003eJeep Comanche MJ - casting\/driver's side ONLY of stock or aftermarket differential\u003c\/li\u003e\n\u003cli\u003eJeep Grand Cherokee ZJ - casting\/driver's side ONLY of stock or aftermarket differential\u003c\/li\u003e\n\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\n\u003cli\u003eCNC machined steel outer barrel, clear zinc plated (1.793 in. on the press fit area)\u003c\/li\u003e\n\u003cli\u003eStainless steel, sealed spherical bearing assembly\u003c\/li\u003e\n\u003cli\u003eStainless steel high misalignment spacers (provide for a 2 in. mounting width and a 5\/8 in. thru-hole)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUni-Balls are ONLY used on the driver's 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's side of any differential.\u003c\/li\u003e\n\u003cli\u003eNot for use on 9 in. Ford \/ fabricated style differentials.\u003c\/li\u003e\n\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\n\u003cli\u003ePurchase RJ-530000-1 and RJ-530000-3 for an easy install tool for this Uni-Ball.\u003c\/li\u003e\n\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\n\u003c\/ul\u003e","brand":"RockJock 4x4","offers":[{"title":"Default Title","offer_id":45108061470927,"sku":"HWSH_RJ-301001-101","price":169.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/latemodeltruck.com\/products\/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","provider":"Late Model Truck","version":"1.0","type":"link"}