{"product_id":"3-73-ratio-complete-axle-assembly","title":"3.73 Ratio Complete Axle Assembly","description":"The Zumbrota Drivetrain RAA435-2240B is a remanufactured complete axle assembly designed for GM 8.6-inch rear axles, featuring a 3.73 gear ratio. This unit is specifically built for the 2005-2007 Chevrolet Silverado and Sierra models equipped with drum brakes.\n\nEach Zumbrota axle assembly is rebuilt to exacting standards of precision and reliability. The remanufacturing process involves a comprehensive inspection of all components, including thorough checks for axle tube straightness, housing cracks, and surface wear. Internally, all parts, such as ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested to ensure optimal performance. All bearings, seals, and associated hardware like crush sleeves, pinion nuts, and shims are replaced with new parts.\n\nThe assembly process includes setting the correct gear backlash for optimal gear lubrication and quiet operation. Furthermore, Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process on both internal and external parts. This rigorous cleaning method sets a high standard for remanufactured axle assemblies, ensuring a like-new finish and performance.\n\nThis remanufactured axle assembly comes with a 2-year limited warranty. A refundable core charge applies, where customers return their old, salvageable part for recycling or rebuilding to receive a deposit refund.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870892290360,"sku":"RAA435-2240B","price":1653.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-73-ratio-complete-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}