{"product_id":"posi-limited-slip-differential-3-73-ratio","title":"Posi Limited Slip Differential 3.73 Ratio","description":"The Zumbrota Drivetrain RAA435-2263A-P is a remanufactured axle assembly, rebuilt to exacting standards for precision and reliability. It features an 11.5-inch ring gear and a 3.73 gear ratio with a Posi Limited Slip Differential. Every Zumbrota axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. To ensure longevity and optimal performance, all bearings and seals are replaced, and gears are inspected for proper tooth contact patterns and correct rolling torque. Gear backlash is precisely set for adequate lubrication and quiet operation, while axle tubes are checked for OEM straightness.\n\nThis specific assembly is designed for GM 11.5\" applications from 2007-2008 Chevy Silverado 3500 DRW models with dual rear wheels and the Posi Traction option. It is compatible with the JH7 brake option. Importantly, this axle assembly is **excepted for Cab Chassis** models and is **without Wide Track** configurations. The differential cover is included, but differential fluid is not supplied.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870897369400,"sku":"RAA435-2263A","price":4356.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/posi-limited-slip-differential-3-73-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}