Shift Correction Kits

E4OD 4R100 Transmission HD Tugger Reprogramming Kit by TransGo

Prevents downhill clutch burnup! Doubles low clutch holding pressure in manual first gear for downhill compression braking Features: Handles exhaust brake Adjust shift firmness Better cooling/lubrication and converter feed/capacity using included...

E4OD 4R100 Transmission Reprogramming Kit

Reprogramming Kit™with Gear Command™Fits all E40D, 4R100 1989-onGear Command not available 96-on Shifts and holds 1st and 2nd to any RPM when manually shifted, but retains automatic up shifts in drive! Features Gear Command™ Produces...

E4OD 4R100 Cooler Bypass Valve Kit (1997-UP) Sonnax

4R100, E4OD Cooler Bypass Valve KitPart No. 36605-02K Fits '97-later units with either style outboard fitting. Sticking of bypass components, spring relaxation or poor ball seat in Ford 4R100 and E4OD units will allow the bypass to open at...

E4OD 4R100 Intermediate & Direct Clutch Feed Seal Kit - Sonnax

4R100, E4OD Intermediate & Direct Clutch Feed Seal KitPart No. 36424-24K In Ford 4R100 and E4OD units, a major cause of low clutch apply pressure, soft shifts and burned clutches is leakage between the case and the clutch feed passages in...

E4OD 4R100 Sonnax Zip Kit

4R100, E4OD Zip Kit®Part No. E4OD-4R100-ZIP Tooling: 36948-12 (Recommended) Formerly a popular Sure Cure® option, Sonnax Zip Kit E4OD-4R100-ZIP includes added components that extend the coverage of this kit to include...

4R100 Sonnax Shift Performance Pack

4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty calibration for firmer shifts under load without...

Ford E4OD 4R100 Transmission Upgraded Shift Correction Kit by Superior

Ford E4OD / 4R100 Transmission Shift Correction Kit Made in the USA by Superior Transmission Parts One Superior KE4OD-V kit does regular, heavy duty and diesel applications.  The Superior kit makes extensive pump modifications needed to avoid pump...

Ford E4OD 4R100 Transmission Upgraded Shift Correction Kit w/ Boost Valve by Superior

Ford E4OD / 4R100 Transmission Shift Correction Kit Made in the USA by Superior Transmission Parts One Superior KE4OD-V kit does regular, heavy duty and diesel applications.  The Superior kit makes extensive pump modifications needed to avoid pump...

Ford E4OD 4R100 Transmission PowerTow Performance Shift Kit by Fairbanks

Ford 4R100 / E4OD Transmission HD Performance Valve Body Shift Kit Made in the USA by Fairbanks/Superior Transmission Parts Fairbanks PowerTow Selective Action Performance Packages are specifically designed and tested for hauling, fleet and commercial...

Ford E4OD 4R100 Transmission Valve Body Shift Kit by TransGo (1989-2004) Gas & Diesel Trucks

Ford E4OD / 4R100 Transmission Shift Kit by TransGo   This shift kit, by TransGo, includes coast clutch heavy duty snap ring, overdrive housing spiral lock snap ring, high temp direct clutch seal, pressure regulator boost valve assembly, 1-2 shift...

Ford E4OD 4R100 Upgraded Accumulator Springs by Superior

Ford E4OD / 4R100 Upgraded Heavy Duty Accumulator Spring Set of 3