Description
4R100 / E4OD Performance Rated Accumulator Spring Kit, Sonnax 36948-18K.
Ford E4OD and 4R100 accumulator springs can break, weaken or collapse, causing long, soft shifts, particularly in towing and heavy-duty applications. Recalibrate shift feel with Sonnax performance rated accumulator spring kit 36948-18K.
- Best in heavy-duty and towing applications
- Gives quicker and firmer 1-2, 2-3 and 3-4 shifts
- Recalibrates shift feel
For best results, use in conjunction with Sonnax line pressure modulator valve 96948-01K for heavy-duty/high performance applications.
- Retaining Clips (3)
- Green Springs (2) Large
- Yellow Spring Large
- Red Springs (3) Medium
- Unpainted Springs (3) Small
