Front Axle Assembly 3.73 Ratio Dana 30

The Zumbrota Drivetrain RAA434-1877C is a remanufactured front axle assembly for the Dana 30, engineered for 1997-2006 Jeep Wrangler models. This assembly boasts a 3.73 gear ratio and is specifically designed for vehicles without ABS, ensuring a precise fit and optimal performance. Each Zumbrota axle assembly is meticulously rebuilt to exacting standards. The process involves rigorous inspection of the housing for straightness and cracks, as well as comprehensive testing of all internal components, including ring and pinions, gears, clutches, and carriers. To guarantee longevity and smooth operation, all bearings and seals are replaced, and gears are inspected for precise tooth contact patterns and correct rolling torque. The gear backlash is set to ensure proper lubrication and quiet running, while axle tubes are checked for OEM-spec straightness. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process on both internal and external parts. This multi-stage cleaning sets a high standard for axle assembly remanufacturing, ensuring a quality product. This specific assembly includes the main housing and its internal components only; axles, ball joints, spindles, steering components, and brakes are not included and must be sourced separately.