ATS started R&D in 2007.5 and spent countless man hours andresources re-designing and strengthening the platform. This began withbuilding our Five Star converter for the transmission. It features abillet cover, five square tab lock-up clutches, billet stator, furnacebrazed impeller, billet piston and HD bearings? All stalled to theCummins torque curve.
The Stage 4 (as well as all ATS Transmission Packages) comes standard with the ATS Deep Pan. Featuring a finned design to dissipate heat, and adding five quarts of fluid vs. Stock, the pan helps keep the transmission running cool. The ATS 47RH Stage 4 is designed for trucks with stock to extreme power increases, light and heavy towing and daily. Purchase the ATS Built E4OD Stage 4 Transmission for Ford Powerstroke 7.3L 1992-1997 from Dieselops.com. Get the best free shipping; exchange program anywhere, and lowest prices - guaranteed.
Capable of handling 2500 ft/lbs of torque, thistorque converter will handle whatever is thrown at it.ATS offersvarious stages to the 68RFE platform to meet certain power levels anduses. Contact ATS to discuss which stage transmission would be best foryou. All ATS 68RFE Packages come backed with a 5 year / 500,000 milewarranty.The ATS Stage 4 68RFE Package is designed for 600+ rear wheel horsepower and comes with:. ATS Billet Input Shaft. ATS Billet Flex Plate.
ATS Five Star Torque Converter. ATS 68RFE Co-Pilot. ATS built 68RFE transmission. Deep Transmission Pan.
Reinforced forward hub and shaft. Reinforced intermediate shaft and hub.
Modified pump. Modified valve bodyTorque Converter Regular Valve UpgradeTheTorque converter regulator valve has been redesigned to prevent overpressure and ballooning of the converter. This also regulates minimumconverter charge for proper cooling and lubrication of the transmissiongear set. This redesign eliminates the common problematic valve and boreware that is usually the first cause of high mileage transmissionfailure.Pump UpgradeThe main pressure regulatorcircuit is modified to enable a broader range of pressure that can becommanded from the Co-Pilot. This allows the pump to lower line pressurewhen the engine is at low loads and more responsively raise pressureabove stock to react with increased engine torque and horse powerlevels.Low Sprag UpgradeNext, we removed theplastic low sprag and replaced it with a metal clutch. Due to physicallimitations inside the transmission, there is no way to make itphysically larger. However, we bypass its use when paired with theCo-Pilot, thus eliminating failures between 1st and 2nd gear.Reinforce the Forward and Intermediate Shaft HubsAcommon failure on the 68RFEs are cracked shaft hubs.
![Ats Ats](http://www.atsdiesel.com/product_images/900px2/web_s/3099334272-1.png)
Even with stockpower, the hub can begin to crack near the point it meets the shaft.ATS reinforces this area to avoid torsional stresses that can causecatastrophic transmission failure. This is a standard on all ATS 68RFEpackages.Reinforce the Rear Planet PinionsModifiedpower or towing frequently can cause the rear planet pinions to loosenand cause catastrophic transmission failure. ATS reinforce the pinionsto prevent any movement of the pins? Thus eliminating failure from thefactory design.Clutch Pack UpgradeFor powerlevels over 400hp, the clutch packs need to be addressed.
1999 - Early 2003 Ford Superduty 4WD Stage 4 Auto Trans Package.Includes:. ATS Built 4R100 Auto Trans w/ PTO. ATS 5 Star Viskus Clutch Drive Torque Converter.
ATS Extra Deep Transmission Pan. ATS Billet Input Shaft. ATS CoPilot Torque Converter Lock-Up Controller. ATS Billet Flex PlateThe factory Ford 4R100 suffers from weak points in the converter, clutch pack assemblies, valve body and line pressure limitations. These weaknesses arise when the motor's power is increased or in towing applications. ATS addressed these concerns by re-designing the torque converter, transmission pump, valve body and clutch packs.