Transmission & Clutch

1023 Diesel Performance Accumulator Valve BodyThis accumulator body is a Great addition to your stock E4OD or 4R100!Adding this Accumulator will:- Quicken and Firm Shifts - Add Holding Capacity to your Clutches - Prolong the life of your stock...

DieselSite E4OD & 4R100 Billet Flex-Plate | 94-03 7.3L Powerstroke Over time, your stock flex-plate can crack. Even on an un-modified truck this is common place 20+ years after the truck was built. These DieselSite Billet Alloy flex-plates...

Dieselsite's Torque Converter for the 7.3L E4OD/ 4R100 and 6.0L 5R110 is built for the daily driver to the heavy hauler! This is a 6-stud torque convertor for 7.3L and 6.0L applications only.Built with a solid CNC machined billet steel cover, torrington...

FORD 7.3L/6.0L/6.4L HEAVY DUTY THROW OUT BEARING WITH CAST BEARING COLLAR

Mishimoto (MMTC-F2D-99SL) Transmission Cooler - 7.3 Powerstroke This is a direct relacement 32-Row mishimoto transmission cooler for your 99-03 7.3 Powerstroke!This is the same as a 6.0 trans cooler but comes with the proper lines to fit a 7.3...

• 4140 heat treated impeller and turbine hubs hub• Fully furnace-brazed impeller and braced turbine • 2-Year free re-stall • 5-Year unconditional warranty• Forged and CNC machined front...

It's common for clutch hydraulic systems to become aged or weak, meaning you won't be able to select gears in the transmission. Even if your hydraulics are still working properly, if you're upgrading the clutch in your truck (or plan to), it might be...

Sam Wyse Stage 1 Transmission 4R100/E4OD (450hp) | 94-03 7.3L Powerstroke Sam Wyse Has been building ford transmissions for over 10 years and continues to build some of the best E4OD, 4R100, 5R110 and 6R140 Transmissisons available. You can rest...

Sam Wyse Stage 2 Transmission (600HP) | 94-03 7.3L Powerstroke Sam Wyse Has been building ford transmissions for over 10 years and continues to build some of the best E4OD, 4R100, 5R110 and 6R140 Transmissions available. You can rest assured when...

DieselSite Legendary 4R100 Heavy Duty Transmission   Engineered to Last Heavy Duty 4R100 for the 7.3L Powerstroke Designed for demanding  conditions Improved Performance at Affordable Pricing Eliminates sloppy shifting Transmissions...

KEVLAR PILOT BUSHING FOR 7.3L FORDS ZF-5 & ZF-6 TRANSMISSIONS

South Bend Organic Clutch Kit (400HP) | 99-03 7.3 Powerstroke   Stage 1 - ZF-6 Organic Clutch Kit (Solid Flywheel) 13" - Full Performance Organic clutch kit w/ South Bend Clutch Flywheel 400 hp 800 ft-lbs torque 15k towing capacity. Will not...