{"product_id":"gm-9-5-3-73-posi-limited-slip-rear-axle-assembly","title":"GM 9.5\" 3.73 Posi Limited Slip Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-2255B-P is a remanufactured complete axle assembly designed for GM 9.5-inch differentials, specifically for the 2009 GMC Envoy and Chevy Trailblazer models. It is equipped with a 3.73 gear ratio and a Posi Limited Slip Differential, offering enhanced traction.\n\nEach Zumbrota axle assembly is rebuilt to stringent quality standards. The process includes thorough inspection of all internal components, such as ring and pinions, internal gears, clutches, and carriers. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced. Gears are meticulously inspected for optimal tooth contact patterns and set to the correct rolling torque using precise inch-pound measurements, ensuring setup accuracy and longevity. Proper gear backlash is also set to guarantee adequate gear lubrication and quiet operation.\n\nThe axle tubes are inspected and straightened to OEM specifications, and housings are tested for surface wear and cracks. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process for both internal and external parts. This comprehensive remanufacturing process ensures the axle assembly meets or exceeds OEM standards for reliability and performance. The axle type is semi-floating, and the cover is included, though fluid is not supplied.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870895796536,"sku":"RAA435-2255B","price":2199.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-9-5-3-73-posi-limited-slip-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}