BD Diesel 99-03 Ford 4R100 4WD TowMaster Transmission & Converter Package c/w Billet Input

When you're looking to handle the demands of a powerful diesel, especially for towing or performance driving, a robust transmission and torque converter setup is key. This BD Diesel TowMaster package is built to take on those challenges for your 1999-2003 Ford F-250 Super Duty 4WD. It includes the BD 4R100 transmission, a matched torque converter, a billet 300M input shaft, a heavy-duty transmission pan, a reworked front pump, and a re-calibrated accumulator body, all designed to work together seamlessly.

This isn't just a stock replacement; it's an upgrade built for durability. The transmission features increased clutch counts across several gear sets, including a 33% increase in intermediate and overdrive clutches, and a 17% increase in low reverse clutches, along with up to triple the lock-up clutch material. These enhancements, combined with added lube circuits and increased pressures, help manage heat and improve efficiency. The torque converter is designed with an enhanced stall for street and towing applications, featuring a cast aluminum stator for better torque multiplication and furnace-brazed fins for reliability. The package also includes an auxiliary frame-mounted full-flow filter kit to keep your fluid clean.

BD Diesel dyno tests each transmission and converter package together to ensure they perform as a matched set, giving you confidence in its reliability. The included BD aluminum HD deep pan adds an extra 6 quarts of fluid capacity, further helping to manage heat during demanding use. This setup is a solid option for those needing a transmission that can stand up to the power and torque demands of their diesel truck.