{"product_id":"yukon-gear-grizzly-locker-dana-30-30-spline-3-73","title":"Yukon Gear Grizzly Locker \/ Dana 30 \/ 30 Spline \/ 3.73+","description":"\u003cp\u003eEverything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions. \n\u003cbr\u003eThe Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. \n\u003cbr\u003eThis unit uses carrier bearing and race part numbers LM102949 \u0026amp; LM102911. Requires SK 30214 carrier shims\n\u003cbr\u003eD30 30spl 3.73\u0026amp;up GRIZZLY LOCKER,1.783\"jrnl ( uses LM102949\/11) \n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003ePatented internal design reduces common locker failures\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eFits Dana Spicer 30 with 30 spline axles\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eFits Dana Spicer 30 w\/30 Spline Axles\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e8620 internals for added strength\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e3.73 and up ratio only\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAssembled in the USA\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":54093892288884,"sku":"YGLD30-4-30","price":1016.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4365\/8612\/files\/18c51038104ae6e933f676a6bd28eccd.jpg?v=1773621899","url":"https:\/\/downeastoffroad.com\/products\/yukon-gear-grizzly-locker-dana-30-30-spline-3-73","provider":"Down East Offroad ","version":"1.0","type":"link"}