John Deere Original Equipment Regulator - MIU11504.
Fits the following John Deere models: 102, 105, 107H, 107S, 115, 125, 145, 92H, D100, D105, D110, D120, D125, D130, D140, D150, D170, E100, E110, E120, E130, E140, E150, L100, L105, L107, L108, L111, L120, LA100, LA105, LA110, LA115, LA120, LA125, LA130, LA135, LA145, LT166, LT170, LTR155, X105, X106, X110, X115R, X116R, X120, X125, X126, X130R, X135R, X140, X145, X146R, X155R, X165, X166, X166R, Z225, Z235, Z255, Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z375R. This is a OEM John Deere part. Thanks for looking!