Product Description
Sonnax part number: 36948-18K
Fits: 4R100, E4OD
Fits: 4R100, E4OD
- Requires:
- 36948-12 (Recommended)
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
Notes
For best results, use in conjunction with Sonnax line pressure modulator valve 96948-01K for heavy-duty/high performance applications.
Contents
- Retaining Clips (3)
- Green Springs (2) Large
- Yellow Spring Large
- Red Springs (3) Medium
- Unpainted Springs (3) Small
Valve Body Layout
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
Ford E4OD, 4R100 Valve Body Layout
Product Videos
Custom Field
Transmission Model(s) E4OD, 4R100
