{"product_id":"7-25-3-21-ratio-10-bolt-rear-axle-assembly","title":"7.25\" 3.21 Ratio 10-Bolt Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1488F is a remanufactured complete axle assembly designed to meet the precision and reliability standards expected for your vehicle's drivetrain. This unit is built for Chrysler 7.25\" rear ends, featuring a 3.21 gear ratio and a 10-bolt hexagon cover. It is specifically intended for 1991-1996 Dodge Dakota 2WD models.\n\nEach axle assembly undergoes a rigorous remanufacturing process. This includes thorough inspection of the housing for straightness, cracks, and surface wear. All internal components, such as ring and pinions, gears, clutches, and carriers, are meticulously inspected and tested. As part of the remanufacturing, all bearings and seals are replaced with new components to ensure longevity and performance. The gears are checked for optimal tooth contact patterns and set to the correct rolling torque using precise inch-pound measurements. Gear backlash is also adjusted to ensure proper lubrication and quiet operation. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process to prepare all parts to OEM finish standards.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870744506680,"sku":"RAA435-1488F","price":1989.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/7-25-3-21-ratio-10-bolt-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}