Zumbrota RAA435-250A - Remanufactured Rear Differential

Zumbrota RAA435-250A - Remanufactured Rear Differential

Remanufactured Rear Differential; 4.11 Gear Ratio;

Premium dynamometer tested New & Remanufactured Transmissions for foreign and domestic applications. We rebuild automatic and manual transmission units from New Ventures, Borg Warner, Tremec, New Process and other major manufacturers. Vehicle fitments include Ford, GM, Jeep, Dodge, Chevrolet, Mazda, Pontiac and more. All units are put through a proprietary cleaning process, and arrive to your door looking like new. We only ship after a complete inspection, component replacement, and quality control process. Each transmission unit is signed off once approved by a member of our rebuild team.

• All tubes are inspected to ensure they are straightened to OEM specifications.
• All housings are tested for surface wear and cracks.
• 100% inspection of all internal parts; including Ring & Pinion’s; Internal Gears; Clutch’s & Carrier’s
• 100% replacement of bearings; seals; crush sleeves; pinion nuts and shims.
• All housings are cleaned utilizing our state of the art hydro blasting and rinsing process.
• Correct rolling torque established using inch pound measurement’s for precision setup and longevity