{"product_id":"9-inch-spool-35-spline-small-bearing","title":"9-Inch Spool, 35-Spline Small Bearing","description":"The Yukon steel spool is engineered to convert a differential to 100% lockup, installing directly in place of your differential carrier assembly. It is specifically designed to fit Ford 9-inch rear ends equipped with 35-spline axles and features a small bearing journal that accommodates 2.968\" and 3.062\" dropouts.\n\nThis component ensures that 100% of available traction is delivered to both wheels simultaneously, making it an outstanding choice for dedicated off-road and drag racing vehicles. However, due to its nature of providing constant lockup, it is not recommended for street-driven vehicles where differential action is needed for normal turning.\n\nKey specifications include 35-spline axle compatibility, small bearing journal support for 2.968\" and 3.062\" housings, and a 100% locked differential output. The material is 8620 steel, and it undergoes a heat-treating process to maximize strength and longevity under stress.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871774896440,"sku":"YP FSF9-35SMALL","price":369.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/9-inch-spool-35-spline-small-bearing","provider":"MOTORMIA","version":"1.0","type":"link"}