{"product_id":"spartan-locker-for-gm-8-5-inch-28-spline-differentials","title":"Spartan Locker for GM 8.5-inch 28 Spline Differentials","description":"The USA Standard Gear Spartan Locker is a lunchbox locker engineered to deliver reliable, 100% lockup traction for GM 8.5-inch differentials with 28 spline axles. Its innovative design eliminates the need for thrust washers, utilizing a unique spring and pin system for a significantly simplified installation process. This locker directly replaces the spider gears within a standard carrier case.\n\nConstructed from robust 9310 steel, the Spartan Locker offers enhanced strength and durability, ensuring it can withstand demanding off-road conditions. The package includes a heavy-duty cross pin shaft to further support the locker's performance and longevity. The mechanical locker is specifically designed for GM 8.5\" 10 Bolt axles with 28 spline configurations.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870557860152,"sku":"SL GM8.5-28","price":879.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/spartan-locker-for-gm-8-5-inch-28-spline-differentials","provider":"MOTORMIA","version":"1.0","type":"link"}