Product Description
Fits: Ford E4OD / 4R100
Superior K0106 upgraded 1-2 shift valve spring for Ford E4OD and 4R100 transmissions. It addresses code P0781 (1-2 shift error) and code P0732 (incorrect 2nd gear ratio), with late, lazy or no upshift to 2nd. Three springs per box.
Specifications
| Manufacturer part number | Superior Transmission Parts K0106 |
|---|---|
| Fits | E4OD, 4R100 |
| Codes addressed | P0781, P0732 |
| Quantity | Three springs per box |
Why it fails
A common cause of these complaints is a broken, bent or fatigued 1-2 shift spring. The new spring saves you from robbing parts from used valve bodies or reusing used springs, which lets the problem come back.