Alternator Rotor Spacers

3 products

Precision-machined spacers from MCS that set the air gap between rotor and stator on 1985–1990 Big Twin, 1985–1999 Softail and Dyna, 1985–1994 FLT Touring, 1991–1996 Big Twin, and 2001–2002 Twin Cam. Get the gap wrong and you'll cook the stator or kill charging output — measure carefully and check service spec before final torque.