{"product_id":"dana-44-grizzly-locker-replacement","title":"Dana 44 Grizzly Locker replacement","description":"\u003cp\u003eThis is the Yukon Grizzly Locker replacement for Dana 44 differentials, part number YGLD44-4-30, built for 30 spline axles and 3.92 and up gearing.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDana Spicer 44 with 30 spline axles\u003c\/li\u003e\n\u003cli\u003eRatio: 3.92 and up only, the 4-series carrier. For 3.73 and lower, use YGLD44-3-30.\u003c\/li\u003e\n\u003cli\u003eDrilled for 7\/16-inch ring gear bolts. If yours are 3\/8-inch, Yukon says to add a quantity of 10 of part number YSPBLT-027 to sleeve them.\u003c\/li\u003e\n\u003cli\u003eIt will not work with early tapered axle designs that used an axle spacer button.\u003c\/li\u003e\n\u003cli\u003eNot the JK Wrangler part. Yukon lists separate JK lockers, such as YGLD44-3-30-JK for the non-Rubicon rear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe Grizzly is a mechanical, positive-locking differential. It gives both tires 100 percent of the power and can disengage while you turn, with no air or wiring to hook up.\u003c\/p\u003e\u003ch2\u003eConstruction\u003c\/h2\u003e\u003cp\u003eForged case, 8620 internals, and a tooth design where the clutch teeth have a larger radius at the base. Yukon says that is up to 350 percent stronger than back-cut designs. Assembled in the USA.\u003c\/p\u003e\u003ch2\u003eCheck before you order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRing gear ratio of 3.92 or higher.\u003c\/li\u003e\n\u003cli\u003e30 spline axle shafts, not the early tapered spacer-button style.\u003c\/li\u003e\n\u003cli\u003eRing gear bolt size, 7\/16-inch or 3\/8-inch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eYukon lists a one-year warranty on Grizzly Lockers, with conditions. California Proposition 65 warning: this product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer.\u003c\/p\u003e","brand":"Yukon Gear and Axle","offers":[{"title":"Default Title","offer_id":45244280209474,"sku":"YGLD44-4-30","price":1030.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/3013d6efb346762e52e77f3884b7bb59.jpg?v=1789852647","url":"https:\/\/www.skinnypedalracing.com\/products\/dana-44-grizzly-locker-replacement","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}