Part # FB309 - Conversion Voltage Regulator 12 Volt, Converts 1G series Blue Back Truck Alternator to a Internal Regulated Self Exciting Alternator

FB309 Conversion Voltage Regulator 12 Volt, B-Circuit
Converts 1G series Blue Back Truck Alternator to a Self Exciting Alternator
Used On:  Ford (1979-1996)
For: Ford 1G Series Blue Back Truck 75-90A Alternators

Fits Unit Nos:  CUMMINS 3604674RX, 3604675RX; FORD 87HU-10300-AA, E2HF-10346-AA, E2HF-10346-BA, E2HF-10346-CA, E2HF-10346-DA, E2HT-10300-DB, E2HT-10300-EB, E2HT-10300-FA, E2HT-10300-GA, E2HZ-10346-B, E2HZ-10346-C, E2HZ-10346-D, E2HZ-10346-E, E4HT-10300-AA, E7PF-10346-AAA, E8PZ-10346-AA, EZHT-10346-DB, EZHT-10346-EB, F0HU-10346-AA, F0HU-10346-BA, F0HU-10346-CA, F0HU-10346-DA, F0HU-10346-EA, F0HU-10346-FA, F0HZ-10346-A, F0HZ-10346-B, F0HZ-10346-C, F0HZ-10346-CRM, F0HZ-10346-D, F0HZ-10346-E, F0HZ-10346-F, F0HZ-10346-FRM; FORDENG 87HU-AA, E2HT-DB, E2HT-EB, E2HT-FA, E2HT-GA, E4HT-AA
Lester Nos: 7711, 7712, 12222

Features: 100% New Transpo
Conversion Regulator
1-wire hook-up
Adjustable voltage
Stator excited
Low standby drain