{"product_id":"dana-30-3-73-ratio-7-12-ring-gear-axle-assembly","title":"Dana 30 3.73 Ratio 7.12\" Ring Gear Axle Assembly","description":"The Zumbrota Drivetrain RAA434-1917B is a remanufactured complete axle assembly designed specifically for the Dana 30 differential with a 3.73 gear ratio and a 7.12-inch ring gear.\n\nEach Zumbrota axle assembly undergoes a rigorous remanufacturing process to ensure the highest standards of precision and reliability. This includes thorough inspection of housings for straightness, cracks, and surface wear, as well as a comprehensive check of all internal components such as ring and pinions, internal gears, clutches, and carriers. All bearings and seals are replaced, and gears are meticulously inspected for optimal tooth contact patterns and correct rolling torque settings using inch-pound measurements for precise setup and longevity. The process also involves a proprietary hydro-blast rinse and sandblasting procedure, followed by a deep cleaning method, to restore components to an OEM finish.\n\nThis specific axle assembly is designed for Jeep Grand Cherokee models from 1999-2004. It is explicitly stated to be for vehicles *without* Quadra-Drive. The assembly includes the main housing and all internal components. It does *not* include axles, ball joints, spindles, steering components, or brakes, which would need to be sourced separately. The product may feature a Quadra-Trac II label on the transfer case shift bezel.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870725501240,"sku":"RAA434-1917B","price":2302.29,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-30-3-73-ratio-7-12-ring-gear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}