ATS Diesel 3099443224 Stage Transmission Package Ford Super Duty - 4 4R100 1999-2003 4WD

The ATS Diesel Stage 4 4R100 Transmission Package addresses the factory Ford 4R100's weaknesses in the converter, clutch pack assemblies, valve body and line pressure limitations through comprehensive re-engineering of critical components, resulting in a solid transmission setup engineered to meet the demanding requirements of your Ford Super Duty.

Complete Package Includes:

• ATS Built 4R100 automatic transmission with high-performance valve body and heavy-duty gear train
• ATS Five Star Torque Converter featuring a billet cover, five lock-up clutches, billet stator and furnace-brazed impeller
• Billet 300M input shaft designed to withstand extreme torque, earlier converter lock-up, and competition and towing use
• Co-Pilot Transmission Lock-up Controller that allows converter lock based on vehicle speed, improving acceleration, lowering transmission temperatures and helping fuel economy
• Billet flex plate for reliable power transfer from motor to transmission in high horsepower/torque applications
• ATS Deep Transmission Pan that adds 5 quarts of fluid capacity, featuring a finned design, magnetic drain plug and tapped for temperature probe

Performance Enhancements:

• Modified transmission pump for increased line pressure
• High-performance clutch packs with more clutches than stock
• Re-designed accumulator pistons for precise shift feel
• Extreme duty clutch pack and proprietary internal components with reinforced high-stress areas

The ATS Stage 4 4R100 is designed for trucks that see daily driving and heavy towing duties, aggressive tuning, competition use and modified turbo and/or injectors. ATS transmissions are backed by a 5 year / 500,000 mile warranty – regardless of power level or use. Every transmission that ATS builds is dyno tested under load behind a diesel engine to allow the transmission to see full pressure at full lock-up torque before being shipped.

Note: A separate core charge applies to this remanufactured transmission package. This unit is designed for 1999 to early 2003 Ford Super Duty 4WD applications with the 4R100 automatic transmission.