{"product_id":"3-21-ratio-posi-limited-slip-differential-assembly-1","title":"3.21 Ratio Posi Limited Slip Differential Assembly","description":"The Zumbrota Drivetrain RAA435-1890A-P is a remanufactured axle assembly, specifically designed for Chrysler 8.25-inch differentials. This unit is engineered with a 3.21 gear ratio and includes a Posi Limited Slip Differential (LSD) to provide improved traction and performance.\n\nZumbrota Drivetrain prioritizes precision and reliability in their remanufacturing process. Each axle assembly undergoes rigorous inspection for straightness, cracks, and surface wear. Internal components such as ring and pinions, gears, clutches, and carriers are fully inspected and tested. To ensure longevity and optimal performance, all bearings and seals are replaced, and gears are meticulously set for proper tooth contact patterns and rolling torque. The axle tubes are also inspected to meet OEM standards for straightness.\n\nEmploying an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, Zumbrota sets a high standard for axle assembly remanufacturing. This ensures that internal and external parts are thoroughly cleaned and prepared for reassembly. The assembly includes a round cover and the cover is included with the unit, though fluid is not provided separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870791594296,"sku":"RAA435-1890A-P","price":1602.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-21-ratio-posi-limited-slip-differential-assembly-1","provider":"MOTORMIA","version":"1.0","type":"link"}