{"product_id":"yukon-gear-grizzly-locker-fits-dana-44-30-spline-373-down-4372637-t14","title":"Yukon Gear Grizzly Locker \/ Fits Dana 44 \/ 30 Spline \/ 3.73 \u0026 Down","description":"\u003ch3\u003e\u003cstrong\u003eManufacturer Part # : YGLD44-3-30\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\u003ch2\u003eMarket Description\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\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. \u003c\/li\u003e\n  \u003cli\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.\u003c\/li\u003e\n  \u003cli\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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Extended\u003c\/h2\u003e\n\u003cp\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.\u003c\/p\u003e\n\n\u003ch2\u003eAssociated Comments\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThis unit is drilled for 7\/16in. ring gear bolts. If you are using it in an application which has 3\/8in. ring gear bolts; please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.\u003c\/li\u003e\n  \u003cli\u003eThis unit is drilled for 7\/16\" ring gear bolts. If you are using it in an application which has 3\/8\" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Short\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eYukon Gear Grizzly Locker \/ Fits Dana 44 \/ 30 Spline \/ 3.73 \u0026amp; Down\u003c\/li\u003e\n  \u003cli\u003eMechanical Locker \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Long\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eYukon Grizzly locker, fits Dana 44, 30 spline, 3.73 \u0026amp; down. \u003c\/li\u003e\n  \u003cli\u003eYukon Grizzly locker; fits Dana 44; 30 spline; 3.73\/down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented internal design reduces common locker failures\u003c\/li\u003e\n  \u003cli\u003eFits Dana Spicer 44 with 30 spline axles\u003c\/li\u003e\n  \u003cli\u003eFits Dana Spicer 44 w\/30 Spline Axles\u003c\/li\u003e\n  \u003cli\u003e8620 internals for added strength\u003c\/li\u003e\n  \u003cli\u003e3.73 and down ratio only\u003c\/li\u003e\n  \u003cli\u003eAssembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAAIA Part Type Description\u003c\/h2\u003e\n\u003cp\u003eDifferential Carrier\u003c\/p\u003e\n\n\u003ch2\u003eLabel Description\u003c\/h2\u003e\n\u003cp\u003e06-53 DOD\/JEP\/GM\/FRD\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Invoice\u003c\/h2\u003e\n\u003cp\u003eYGLD44-3-30 \u003c\/p\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":47221180661898,"sku":"T14.4372637","price":1098.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/234ed7ea9c0aa5139775676dbd0416db.jpg?v=1761151809","url":"https:\/\/www.sbxperformance.com\/products\/yukon-gear-grizzly-locker-fits-dana-44-30-spline-373-down-4372637-t14","provider":"SBX Performance","version":"1.0","type":"link"}