{"product_id":"yukon-grizzly-locker-2-5-ton-rockwell-16-spline-axle","title":"Yukon Rockwell 2.5 Ton Grizzly Locker - 16 Spline","description":"\u003cp data-end=\"586\" data-start=\"95\"\u003eBuilt for 2.5 ton Rockwell axle setups, this 16-spline Grizzly Locker \u003cmeta charset=\"utf-8\"\u003esending 100% of available torque to both axle shafts under load. It’s a major upgrade over open differentials, giving you the traction needed to stay moving in the most aggressive terrain- whether you're running a rock bouncer, mud truck, or hardcore trail rig.\u003c\/p\u003e\n\u003cp data-end=\"1032\" data-start=\"588\"\u003eThe larger internal engagement teeth and improved gear geometry help it handle shock loads from big tires, high horsepower, and harsh terrain. It automatically unlocks during turns for improved maneuverability while maintaining full traction when power is applied.\u003c\/p\u003e\n\u003cp data-end=\"1045\" data-start=\"1034\"\u003eIncludes:\u003c\/p\u003e\n\u003cul data-end=\"1190\" data-start=\"1046\"\u003e\n\u003cli data-end=\"1097\" data-start=\"1046\" data-section-id=\"19oo4mq\"\u003e(1) Locking differential (16-spline) \u003c\/li\u003e\n\u003cli data-end=\"1135\" data-start=\"1098\" data-section-id=\"h8cc4w\"\u003eFully assembled internal gear set\u003c\/li\u003e\n\u003cli data-end=\"1190\" data-start=\"1136\" data-section-id=\"9tc9h3\"\u003eInstallation-ready unit for Rockwell 2.5 ton axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n          \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n          \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"1239\" data-start=\"1209\" data-section-id=\"1lotg7f\"\u003eFits 2.5 ton Rockwell axle\u003c\/li\u003e\n\u003cli data-end=\"1272\" data-start=\"1240\" data-section-id=\"lmbbks\"\u003e16-spline axle compatibility\u003c\/li\u003e\n\u003cli data-end=\"1317\" data-start=\"1273\" data-section-id=\"2wqum9\"\u003eInstalls into standard open carrier case\u003c\/li\u003e\n\u003cli data-end=\"1363\" data-start=\"1318\" data-section-id=\"1ukngz8\"\u003eAutomatic mechanical locking differential\u003c\/li\u003e\n\u003cli data-end=\"1399\" data-start=\"1364\" data-section-id=\"5zx975\"\u003e100% torque transfer under load\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1511\" data-start=\"1452\" data-section-id=\"pkd3uc\"\u003eLarger internal teeth to resist shock load and breakage\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-end=\"1551\" data-start=\"1512\" data-section-id=\"1dfn4si\"\u003e\u003cstrong\u003eDoes not use factory thrust washers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment \u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n          \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n          \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"1589\" data-start=\"1563\" data-section-id=\"1gaowg\"\u003e2.5 ton Rockwell axles\u003c\/li\u003e\n\u003cli data-end=\"1624\" data-start=\"1590\" data-section-id=\"5zpo6v\"\u003eRequires 16-spline axle shafts\u003c\/li\u003e\n\u003cli data-end=\"1677\" data-start=\"1625\" data-section-id=\"dn3hja\"\u003eDesigned for use with standard open carrier case\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFactory thrust washers must be removed prior to installation. Failure to remove thrust washers can cause improper operation or damage.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-785e0e5c-7fff-2ba3-1543-a8eda468b24e\"\u003e\u003cspan\u003eTech Insight\u003c\/span\u003e\u003c\/b\u003e \u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n          \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n          \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp data-end=\"2153\" data-start=\"1862\"\u003eRockwell axles are known for their extreme strength, but open differentials can limit traction in demanding off-road conditions. A mechanical locker like the Grizzly ensures both wheels receive equal torque, dramatically improving performance in rocks, mud, and steep terrain.\u003c\/p\u003e\n\u003cp data-end=\"2420\" data-start=\"2155\"\u003eProper installation is critical—especially the removal of factory thrust washers. Leaving them in place will affect internal clearances and can lead to malfunction or damage. Always verify setup and clearances during installation for best performance and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":53285015945581,"sku":"YUKYGLR2.5-16","price":709.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1145\/3037\/files\/YGLR2.5-16-Grizzly-locker-Rockwell-axle-16pline.jpg?v=1777900276","url":"https:\/\/craneaxle.com\/products\/yukon-grizzly-locker-2-5-ton-rockwell-16-spline-axle","provider":"Crane Axle","version":"1.0","type":"link"}