Motorcraft Alternator – Ford (gl8937)

Dual Alternator. 157 Amp. F250, f350. 7.3l. Upper. 7.3L, with dual alternators, secondary. F450, f550. 7.3l. E-350 Super Duty. 7.3l. E-450 Super Duty. 7.3l. 7.3L, with dual alternator, #2.