{"product_id":"yukon-high-performance-replacement-ring-pinion-gear-set-dana-80-5-38-ratio","title":"Yukon high performance replacement ring \u0026 pinion gear set, Dana 80, 5.38 ratio","description":"\u003cp\u003eThis is the Yukon 5.38 ring and pinion set, YG D80-538, 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 5.38\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\u003e5.38 is the numerically highest ratio in this group of Dana 80 sets, so it gives the most gear reduction.\u003c\/p\u003e\u003ch2\u003eCarrier and fitment notes\u003c\/h2\u003e\u003cp\u003eYukon's page for this ratio does not name a carrier range. Retailers put the Dana 80 carrier break at 4.10, so verify what is in your axle before ordering.\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: no carrier range is stated for this ratio on Yukon's page, so confirm your carrier and its ratio range first.\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\u003eYou get the ring and pinion. Everything else for the rebuild, including bearings and seals, is separate.\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 puts a one-year warranty on its ring and pinion sets and also describes a Y.E.S. plan that covers the gear set. Confirm the details with Yukon.\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":45244281684034,"sku":"YG D80-538","price":636.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/321af54b35b9faf18188175e482017ef_496d49ea-5cc9-482c-88be-a2fa8b9f1158.jpg?v=1789852693","url":"https:\/\/www.skinnypedalracing.com\/products\/yukon-high-performance-replacement-ring-pinion-gear-set-dana-80-5-38-ratio","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}