{"product_id":"4-11-differential-rebuild-kit","title":"4.11 Differential Rebuild Kit","description":"The USA Standard Gear ZGK2250 is a comprehensive differential rebuild kit engineered for 9.5-inch GM rear differentials. This kit includes a ring and pinion gear set along with a master installation kit, providing all the essential bearings, seals, and small components needed for a complete differential overhaul.\n\nThis USA Standard Gear kit offers a direct fit replacement and comes with a 1-year manufacturer's warranty covering defects in materials and workmanship. The kit is designed with a 4.11 gear ratio and a 27-spline pinion shaft. It is explicitly stated to fit 2014-2018 GMC Sierra 1500 models.\n\nInstallation of this kit is recommended to be performed by professionals or individuals with mechanical expertise due to its moderate difficulty level. While drilling is not required, specialized tools may be necessary for proper installation and alignment. The approximate installation time is 4 hours.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870587318584,"sku":"ZGK2250","price":681.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-11-differential-rebuild-kit","provider":"MOTORMIA","version":"1.0","type":"link"}