ATS Diesel 3099353224 4R100 Stage 3 Transmission Package 4WD with PTO

The factory Ford 4R100 transmission suffers from weak points in the torque converter, clutch pack assemblies, valve body, and line pressure limitations that become apparent when engine power is increased or during heavy towing applications. ATS addressed these concerns by re-designing the torque converter, transmission pump, valve body, and clutch packs. By increasing the line pressure, clutch pack surface area, and modifying the valve body, the 4R100 becomes a consistent, responsive, and dependable transmission.

Stage 3 Package Includes:

• ATS Five Star Torque Converter featuring a billet cover, five lock-up clutches, billet stator, and a furnace-brazed impeller
• Billet 300M input shaft designed to withstand extreme torque
• ATS Deep Transmission Pan that adds 5 quarts of fluid capacity
• ATS Co-Pilot Transmission Lock-Up Controller
• Modified clutch packs with increased surface area
• Upgraded valve body for improved shift quality
• New bearings, seals, and gaskets
• 4WD configuration with PTO

The included Co-Pilot Controller allows the user to lock the converter based on vehicle speed, resulting in more power to the ground at lower speeds, improving acceleration, lowering transmission temperatures, and helping fuel economy. The Co-Pilot will also synchronize torque converter lock-up with an exhaust brake for added braking force.

The ATS Stage 3 4R100 is designed for trucks that see daily driving and heavy towing duties, aggressive tuning, and a modified turbo and/or injectors. This Stage 3 package is rated for up to 600 horsepower. ATS transmissions are backed by a 5 year / 500,000 mile warranty, regardless of power level or use.

Fitment: 1999-2003 Ford F-250/F-350/F-450/F-550 Super Duty with 7.3L Power Stroke diesel engine, 4WD, with PTO provision.

Note: This is a complete remanufactured transmission assembly. Core charge and crate charge apply separately.