{"product_id":"4-11-ratio-8-lug-remanufactured-axle-assembly","title":"4.11 Ratio 8-Lug Remanufactured Axle Assembly","description":"The Zumbrota Drivetrain RAA440-1291C is a remanufactured axle assembly specifically designed for 1992-1999 GM 2500 and 3500 trucks equipped with the 9.25\" IFS (Independent Front Suspension). This unit features a 4.11 gear ratio, making it suitable for applications requiring enhanced torque and acceleration. It is also configured for 8-lug wheels and includes provisions for a pin switch hole with two 2-way connectors.\n\nEach Zumbrota axle assembly undergoes a rigorous remanufacturing process to ensure precision and reliability. This includes thorough inspection of the housing for straightness, cracks, and surface wear. All internal components, such as ring and pinions, gears, and clutches, are inspected and tested. Crucially, all bearings and seals are replaced, and the gears are meticulously set for optimal tooth contact patterns, correct rolling torque, and proper backlash to guarantee lubrication and quiet operation. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a high standard for remanufacturing.\n\nUnits are shipped in high-density plastic totes to minimize the risk of in-transit damage. The remanufacturing process includes 100% inspection of all internal parts and 100% replacement of bearings, seals, crush sleeves, pinion nuts, and shims. All housings are cleaned using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish. Correct rolling torque is established using inch-pound measurements for precise setup and longevity.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870906741048,"sku":"RAA440-1291C","price":1787.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/4-11-ratio-8-lug-remanufactured-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}