{"product_id":"gm-8-5-inch-rear-axle-kit-30-spline-30-375-inch","title":"GM 8.5-Inch Rear Axle Kit, 30 Spline, 30.375-Inch","description":"The Zumbrota Drivetrain ZA K630117 is a rear axle kit engineered to fit GM 8.5-inch differentials. This kit is crucial for maintaining the integrity and functionality of your vehicle's drivetrain. It features 30 splines and a precise length of 30.375 inches, ensuring proper fitment within the differential housing.\n\nThe kit comes complete with all necessary components for a comprehensive installation, including a wheel bearing, seal, differential cover gasket, studs, and lug nuts. The 5 x 5-inch bolt pattern with 12mm studs is a common specification for many GM applications, simplifying the replacement process.\n\nThis rear axle kit is compatible with GM 8.5-inch differentials. The inclusion of a wheel bearing with a 2.25-inch outer diameter ensures smooth operation and longevity. By replacing worn or damaged axle components with this kit, you can restore proper power transfer and prevent further damage to your drivetrain.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871801700664,"sku":"ZA K630117","price":170.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-8-5-inch-rear-axle-kit-30-spline-30-375-inch","provider":"MOTORMIA","version":"1.0","type":"link"}