{"product_id":"yukon-high-performance-replacement-ring-pinion-gear-set-dana-80-4-11-ratio","title":"Yukon high performance replacement ring \u0026 pinion gear set, Dana 80, 4.11 ratio","description":"\u003cp\u003eThis is the Yukon 4.11 ring and pinion set, YG D80-411, a high performance replacement gear set for the Dana Spicer 80.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e Dana Spicer 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatio:\u003c\/strong\u003e 4.11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion:\u003c\/strong\u003e 37 spline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing gear:\u003c\/strong\u003e 11.25 inch, 12 bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e4.11 is a mid-low ratio for the Dana 80 and comes right at the carrier break.\u003c\/p\u003e\u003ch2\u003eCarrier and fitment notes\u003c\/h2\u003e\u003cp\u003eRetailer listings give the Dana 80 carrier break as 4.10. A thick 4.11 gear is used on a 4.10 and down carrier, and Yukon lists that as a separate part (YG D80-411T), so this listing is the 4.11 without the T.\u003c\/p\u003e\u003ch2\u003eCheck before you order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRing gear size and pinion: this set is 11.25 inch with a 37-spline pinion, so match it to your Dana 80.\u003c\/li\u003e\n\u003cli\u003eCarrier: confirm your carrier ratio range. If the carrier is a 4.10 and down type, look at the thick 4.11 set (YG D80-411T) instead.\u003c\/li\u003e\n\u003cli\u003eYukon's page does not list a rotation or a specific list of vehicles for this ratio, so confirm fitment against your axle rather than the truck model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cp\u003eThis is the gear pair alone. Bearing kit, seals and install hardware are sold separately.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eA proper setup means checking pinion depth, backlash and contact pattern. This is heavy-duty axle work, so use a shop with gear setup tools if you do not have them.\u003c\/p\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eYukon lists a standard one-year warranty on its ring and pinion sets and promotes a separate Y.E.S. protection plan. Check Yukon for the current terms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Prop 65:\u003c\/strong\u003e this product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. More information is at www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Yukon Gear and Axle","offers":[{"title":"Default Title","offer_id":45244283519042,"sku":"YG D80-411","price":807.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/321af54b35b9faf18188175e482017ef.jpg?v=1789852758","url":"https:\/\/www.skinnypedalracing.com\/products\/yukon-high-performance-replacement-ring-pinion-gear-set-dana-80-4-11-ratio","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}