Product Description
A band adjustment nut for Ford C4 (coarse thread), A4LD, 4R44E and 5R55E automatic transmissions, covering C4 models (1964-1981) and the A4LD, 4R44E and 5R55E series from 1985 to 2007. OEM part number 388307-S100, made by Precision International, sold as a single nut.