{"product_id":"3-73-ratio-g80-posi-traction-axle-assembly","title":"3.73 Ratio G80 Posi-Traction Axle Assembly","description":"The Zumbrota Drivetrain RAA435-2176B is a remanufactured complete axle assembly designed for GM 1500 trucks from 2003-2005. This assembly is built to exacting standards of precision and reliability, featuring a 3.73 gear ratio, a GM 8.6-inch ring gear, and the G80 Posi-Traction differential.\n\nEach axle assembly undergoes a thorough inspection process. Axle tubes are checked for OEM-standard straightness, and housings are tested for surface wear and cracks. Internally, all components, including ring and pinions, gears, clutches, and carriers, are inspected 100%. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced to ensure optimal performance and longevity. Zumbrota employs a specialized hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning, to achieve an OEM finish.\n\nThis specific assembly includes the JL4 active brake control option and the GT4 ratio option. Please note that this unit does not include hubs, brakes, backing plates, or axle shafts.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870881870136,"sku":"RAA435-2176B","price":1899.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-73-ratio-g80-posi-traction-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}