Transgo Number 5R55W-HD2, Reprogramming Kit Fits all 5R55W, 5R55S, 5R55N Transmissions 1999-on.
Perfect addition to Mustangs with power.
Increases intermediate and OD band apply pressure to decrease shift times under heavy throttle.
- Codes P1740, P1744, P0732, P0733, P0734, P0735
- Won’t move
- Pump noise
- No lock-up
- Slips or shudders in lock-up
- No noise pump flow control valve assembly
- Upgraded TCC/lock-up valve assembly
- Pump alignment tool
- (2) EPC relief assemblies
- (2) High temp low shrink direct clutch rings
- Reamers with oversize valves and guides to bore and replace VFS1, VFS2 mod valves
- Springs to address no/slow reverse and loss of various forward gear ranges