{"product_id":"4-88-ratio-ring-pinion-gear-set-3","title":"4.88 Ratio Ring \u0026 Pinion Gear Set","description":"The USA Standard Ring \u0026amp; Pinion replacement gear set provides a 4.88 ratio upgrade for the Dana 30 axle. This set is engineered for standard rotation Dana Spicer 30 differentials and is specifically designed for applications without a crush sleeve.\n\nKey specifications include a 7.20\" ring gear diameter, a 26-spline pinion, and a 10-bolt ring gear pattern. This gear set is intended to replace the original ring and pinion in your Dana 30 axle, offering a specific gear ratio tailored for various driving conditions and tire sizes.\n\nInstallation of a new ring and pinion set typically requires specialized knowledge and tools. It is often recommended to have a professional technician perform the installation to ensure proper setup and meshing of the gears. This process can involve setting backlash, pinion depth, and carrier bearing preload, which are critical for the longevity and performance of the drivetrain.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871817331000,"sku":"ZG D30-488","price":266.13,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-88-ratio-ring-pinion-gear-set-3","provider":"MOTORMIA","version":"1.0","type":"link"}