{"product_id":"4-88-ring-and-pinion-set-for-dana-30","title":"4.88 Ring and Pinion Set for Dana 30","description":"The Yukon Gear and Axle YG D30R-488R is a high-performance ring and pinion gear set engineered as a direct replacement for Dana 30 reverse rotation differentials without a crush sleeve.\n\nYukon has optimized the gear tooth surface finish to actively reduce friction and heat buildup during operation. Key specifications include a 4.88 gear ratio, a 7.20\" ring gear diameter, a 26-spline pinion, and it requires 10 ring gear bolts and 10 cover bolts for installation.\n\nThis ring and pinion set is intended for applications requiring a specific gear ratio for enhanced performance, such as larger tire fitment or improved torque for off-road use. Installation typically requires specialized tools and knowledge of differential setup.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870965756216,"sku":"YG D30R-488R","price":454.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-88-ring-and-pinion-set-for-dana-30","provider":"MOTORMIA","version":"1.0","type":"link"}