{"product_id":"rockjock-jl-jt-johnny-joint-uni-ball-for-3-links-factory-diffs-only-w-installation-tool","title":"RockJock JL Wrangler and JT Gladiator Front Axle Uni-Ball","description":"\u003ch4\u003eCarry 3-link suspension load through a sealed axle-housing pivot\u003c\/h4\u003e\u003cp\u003eRockJock RJ-301002-101 is built for 2018-2026 Jeep JL Wrangler and 2020-2026 Jeep JT Gladiator with the stock front differential housing, driver-side cast loop only, for 3-link suspension conversion. Not for the passenger side, aftermarket differentials, fabricated housings, or stock control-arm bolt holes that have not been drilled for the required 5\/8-inch hardware. Final compatibility depends on matching every dimension, mounting point, moving component, and clearance in the intended suspension system.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRJ-301002-101 is engineered only for the driver-side cast loop on stock JL and JT front differential housings\u003c\/li\u003e\n\u003cli\u003eSealed stainless-steel spherical bearing requires no greasing\u003c\/li\u003e\n\u003cli\u003eProvides 32 degrees of total articulation\u003c\/li\u003e\n\u003cli\u003eTwo-inch mounting width matches the JL\/JT upper-control-arm fork\u003c\/li\u003e\n\u003cli\u003eIncludes the exact installation tool for the press-fit assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003cth\u003eVerified Application\u003c\/th\u003e\n\u003cth\u003eRequired Checks\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eDimension and system specific\u003c\/td\u003e\n\u003ctd\u003e2018-2026 Jeep JL Wrangler and 2020-2026 Jeep JT Gladiator with the stock front differential housing, driver-side cast loop only, for 3-link suspension conversion. Not for the passenger side, aftermarket differentials, fabricated housings, or stock control-arm bolt holes that have not been drilled for the required 5\/8-inch hardware.\u003c\/td\u003e\n\u003ctd\u003eConfirm exact dimensions, mounting hardware, geometry, loads, articulation, component condition, and full suspension and steering clearance\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSuspension Spherical Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eRJ-301002-101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eStock JL\/JT front differential, driver side only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Barrel\u003c\/td\u003e\n\u003ctd\u003eCNC-machined steel, clear zinc, 1.795-inch press-fit area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eSealed stainless-steel spherical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticulation\u003c\/td\u003e\n\u003ctd\u003e32 degrees total, 16 degrees each direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Width\u003c\/td\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrough-Bolt Hole\u003c\/td\u003e\n\u003ctd\u003e5\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Size\u003c\/td\u003e\n\u003ctd\u003e0.875-inch ID x 1.625-inch OD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne RJ-301002-101 Uni-Ball assembly\u003c\/li\u003e\n\u003cli\u003eOne installation tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout RockJock\u003c\/h4\u003e\u003cp\u003eRockJock develops connected Antirock sway bar systems, serviceable Johnny Joints, steering components, and suspension hardware for trail control and articulation. Its replacement and universal components are specified by exact dimensions so builders can preserve safe geometry and serviceability.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eApplication-engineered 3-link control arms\u003c\/li\u003e\n\u003cli\u003e5\/8-inch suspension hardware matched to the control-arm fork\u003c\/li\u003e\n\u003cli\u003eRockJock replacement bearing and misalignment-spacer components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the RJ-301002-101?\u003c\/strong\u003e\u003cp\u003eIt is the RockJock suspension spherical bearings described in the Specifications table for the stated dimension-based application.\u003c\/p\u003e\u003cstrong\u003eWhich side of the differential accepts this part?\u003c\/strong\u003e\u003cp\u003eIt installs only in the machined cast loop on the driver side above the differential cover.\u003c\/p\u003e\u003cstrong\u003eWill it fit an aftermarket JL or JT differential?\u003c\/strong\u003e\u003cp\u003eNo. RockJock specifies this exact part for stock JL and JT differential housings only.\u003c\/p\u003e\u003cstrong\u003eDoes it fit the passenger side?\u003c\/strong\u003e\u003cp\u003eNo. The passenger-side upper control arm is removed in the intended 3-link conversion, and this Uni-Ball is not used there.\u003c\/p\u003e\u003cstrong\u003eMust the control-arm fork be modified?\u003c\/strong\u003e\u003cp\u003eYes. The fork's bolt hole must be drilled for the required 5\/8-inch through bolt.\u003c\/p\u003e\u003cstrong\u003eHow much articulation is available?\u003c\/strong\u003e\u003cp\u003eThe sealed bearing provides 32 degrees total, or 16 degrees from center in each direction.\u003c\/p\u003e\u003cstrong\u003eDoes the bearing require grease?\u003c\/strong\u003e\u003cp\u003eNo. It is a sealed spherical bearing assembly.\u003c\/p\u003e\u003cstrong\u003eIs the installation tool included?\u003c\/strong\u003e\u003cp\u003eYes. The exact product includes the Uni-Ball assembly and its press installation tool.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eVerify the package label and manufacturer part number RJ-301002-101 before removing, cutting, or installing components.\u003c\/li\u003e\n\u003cli\u003eConfirm the vehicle has a stock JL or JT front differential housing and identify the driver-side cast loop above the cover.\u003c\/li\u003e\n\u003cli\u003eRemove the factory bushing using an appropriate press procedure without damaging the machined housing bore.\u003c\/li\u003e\n\u003cli\u003eInspect and measure the bore before pressing the assembly into position with the included tool.\u003c\/li\u003e\n\u003cli\u003eOrient and press the Uni-Ball squarely into the driver-side loop, then install the specified snap ring and spacers.\u003c\/li\u003e\n\u003cli\u003eDrill the upper-control-arm fork bolt hole for the required 5\/8-inch through bolt using the suspension builder's engineered procedure.\u003c\/li\u003e\n\u003cli\u003eAssemble the 3-link joint without side-loading the bearing and torque all hardware to the applicable specifications.\u003c\/li\u003e\n\u003cli\u003eCycle steering and full suspension travel to confirm articulation and clearance, then reinspect the hardware after initial use.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e Cancer and reproductive harm. See www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"RockJock","offers":[{"title":"Default Title","offer_id":67970614362191,"sku":"ROKRJ-301002-101","price":169.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/rockjock-rj-301002-101-suspension-spherical-bearings-01.webp?v=1793561607","url":"https:\/\/www.blackopsautoworks.com\/products\/rockjock-jl-jt-johnny-joint-uni-ball-for-3-links-factory-diffs-only-w-installation-tool","provider":"Black Ops Auto Works","version":"1.0","type":"link"}