The Diesel Site FLEX73 Billet Flex Plate will replace the cracked or broken flex plate in the E4OD or 4R100 in your 1994-2003 Ford 7.3L Powerstroke.   All flex-plates should be checked and inspected if you are replacing your transmission.  This upgrade will eliminate future failures...

Goerend Difference: Constructed of lightweight cast-aluminum Efficient heat dissipation and durability Holds approximately three quarts more fluid than the OE version Patented sloped floor design Results in 100% fluid drainage Magnetic drain plug Eliminates debris from circulating throughout transmission Uses a 1" socket for...

Introducing a powerhouse upgrade designed to improve your 94.5-03 7.3L Ford Powerstroke experience from Georend. Say goodbye to the factory inadequacies that have become all too familiar; this torque converter doesn't just fix weaknesses—it blows them away. Goerend identified the critical vulnerabilities in standard...

These Precision of NH converters are a perfect fit for the lower budget build and handle medium to slightly high horsepower for the owner that wants a great performing truck to tow, daily drive, and even having fun on the street.  Precision of New...

This F6TZ7A191A transmission gasket  

98.5-03 7.3L CNC Fab 4R100 Transmission Cooler Adapter Hose Kit This kit is to adapt your factory 4R100 transmission cooler lines to a 6.0L Ford Powerstroke transmission cooler that has the 1/2 inch ports. INCLUDED IN THIS KIT: 6' x 1/2" Transmission Cooler hose...

The stock Powerstroke transmission cooler can struggle to provide sufficient cooling, and with additional load on the truck bed, transmission temperatures tend to rise.  Direct fit for the 1999–2003 ford 7.3L Powerstroke Proven 10°f ( 5.6°c) drop in transmission fluid temperature with no additional...

This case of 12 Quarts of MERCON LV TRANSMISSION FLUID is designed with high-viscosity index base oils and performance additives to provide excellent shifting in both high and low temperatures. Its rust and corrosion prevention, wear protection, and low-temperature fluidity make it a reliable...

This filter fits E40D and 4R100 transmissions with the deeper pan (F81Z7A194BA).   

This F81Z7A194BA transmission pan is the 4x4 or deep version pan for the E40D and 4R100 transmission.  This pan uses the YC3Z7A098BA (FT-114) filter.

MAG-HYTEC E4OD/4R100 TRANSMISSION PAN E4OD-4R100 THE MAG-HYTEC E4OD/4R100 TRANSMISSION PAN FOR YOUR 1990 & UP F-SERIES PROVIDES FUNCTION AND FASHION ALL IN ONE PACKAGE. CAST FROM A356-T6 ALUMINUM, THIS POWDER COATED TRANSMISSION PAN PROVIDES INCREASED FLUID CAPACITY FOR YOUR HARD-WORKING TRUCK. THE INCREASED FLUID...