Case field tracker ECU p/n 100275A2

Case field tracker ECU

Fits the following models

1640,1660,1680,2144,2166,2188,2344,2365,2366,

2377,2388,2399,2577,2588

This is a new old stock part from and old Case IH dealer. I have no way of testing but believe it to be a good unit.