Product Description
The TRANSGO SK E4OD SHIFT KIT is a proven valve body repair and shift correction upgrade for 1989-2004 Ford trucks equipped with the E4OD or 4R100 automatic transmission. Designed to deliver smoother, shorter shifts, improve converter charge pressure, and increase cooling and lubrication efficiency, this kit helps correct common transmission complaints before they turn into expensive failures. It is an ideal upgrade for work trucks, tow rigs, daily drivers, and performance-minded Ford owners who want better durability and more confident shift quality from their transmission.
The kit is built to address soft shifts, 2nd and 3rd gear burn-up, converter burn-up, reverse delay or no reverse when hot, converter slide or shudder, pump buzz, and related trouble codes like 628, P1740, and P1744.
FITMENT
- 1989-2004 Ford F-250 with E4OD / 4R100 transmission
- 1989-2004 Ford F-350 with E4OD / 4R100 transmission
- 2000-2004 Ford Excursion with E4OD / 4R100 transmission
- Fits all Ford E4OD and 4R100 automatic transmission applications from 1989-on
FEATURES & BENEFITS
- Smooth, short shifts for improved drivability
- Converter charge pressure matched more closely to engine torque to help reduce TCC slip codes
- Better cooling, lubrication, and converter feed capacity using included internal upgrades
- Helps correct soft shifts and common valve body-related complaints
- Designed to reduce wear that can lead to converter and clutch failure
- Great choice for towing, heavy-use trucks, and higher-mileage transmission refreshes
WHAT'S INCLUDED
- Pressure regulator boost valve
- 1-2 shift valve spring
- Line regulator valve
- Innovative line-to-lube components
- Other calibration items
- High-temp direct clutch seal
- Coast clutch HD snap ring
- OD housing spiral lock snap ring
- Updated direct clutch outer seal
Specifications for TRANSGO SK E4OD
| Specification | Details |
|---|---|
| Part Number | SK E4OD |
| Transmission Fitment | Ford E4OD / 4R100 |
| Application Range | 1989-on E4OD / 4R100 applications |
| UPC | 810159322539 |
| GTIN | 810159322539 |
| Shipping Info | Calculated at checkout |
| Prop 65 | No manufacturer-specific Prop 65 warning clearly surfaced in current source data |
FAQ
What does the TRANSGO SK E4OD Shift Kit fix?
This kit is designed to help correct soft shifts, reverse delay, no reverse when hot, converter shudder or slide, pump buzz, and clutch/converter durability issues common to E4OD and 4R100 transmissions.
Will this fit both E4OD and 4R100 transmissions?
Yes. TransGo lists the SK E4OD as fitting all E4OD and 4R100 applications from 1989-on, and is for 1989-2004 Ford truck applications using these transmissions.
Is this a good upgrade for towing or work trucks?
Yes. The added cooling, lubrication, converter feed improvements, and shift correction benefits make it a smart upgrade for trucks that tow, haul, or see heavy daily use.
Does this kit help with transmission trouble codes?
Yes. TransGo specifically notes that it helps address issues associated with codes 628, P1740, and P1744 by improving hydraulic control and converter charge behavior.
