{"product_id":"usa-standard-5-13-ratio-ring-pinion-gear-set","title":"USA Standard 5.13 Ratio Ring \u0026 Pinion Gear Set","description":"The USA Standard replacement Ring \u0026amp; Pinion gear set is specifically engineered for the Dana Spicer 44 JK rear axle, offering a 5.13 gear ratio to optimize performance for larger tires or heavier loads.\n\nThis ring and pinion set is constructed to exceed OEM specifications, ensuring durability and reliability. Each set undergoes rigorous in-house quality evaluation, including dimensional, material, and fitment testing, to meet high standards. The set includes a 24-spline pinion and features an 8.89\" ring gear diameter with 10 ring gear bolts.\n\nWhile specific vehicle fitment details are managed via a 'Select Vehicle' tool on the product page, the core application is the Dana 44 JK rear axle. Buyers are encouraged to contact Zumbrota Drivetrain's tech support via phone or chat if they have questions regarding fitment for their specific build project.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871818608952,"sku":"ZG D44JK-513RUB","price":369.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/usa-standard-5-13-ratio-ring-pinion-gear-set","provider":"MOTORMIA","version":"1.0","type":"link"}