BW4411 Remanufactured Transfer Case

The Zumbrota Drivetrain RTC4411F-3 is a professionally remanufactured BW4411 transfer case, meticulously rebuilt to meet or exceed OEM standards. This unit is specifically designed for 2003-2005 Lincoln Aviator and 2005 Mercury Mountaineer vehicles equipped with the single-speed AWD system that does not use a shift motor. This transfer case features a Torque On Demand system, a cup-style front output yoke, and a circular rear output yoke. It is built without a speedo hole, and key technical notes include identification tag numbers such as 3C54-BC, 3C54-CB, and 4C54-AD, along with Hollander numbers 412-00234 and 412-00775. During the remanufacturing process, all units undergo thorough quality inspections. Zumbrota Drivetrain utilizes a state-of-the-art hydro blasting and rinsing process to restore cases to an OEM finish. Critical wear components, including seals, bearings, and viscous couplers (when applicable), are replaced 100% to ensure reliability and longevity. The cases are shipped in high-density plastic totes to minimize in-transit damage.