Alternator - Remanufactured 7901-2R

Used on:
GMC TruckR2500 V8 7.4L 454cid 1989
R2500 Suburban V8 7.4L 454cid 1989
R3500 V8 7.4L 454cid 1989
V3500 V8 7.4L 454cid 1989
Chevrolet TruckR2500 V8 7.4L 454cid 1989
R2500 Suburban V8 7.4L 454cid 1989
R3500 V8 7.4L 454cid 1989
V3500 V8 7.4L 454cid 1989
GMC TruckR3500 V8 5.7L 350cid 1991
V3500 V8 5.7L 350cid 1991
Chevrolet TruckR3500 V8 5.7L 350cid 1991
V3500 V8 5.7L 350cid 1991

Alternator

AMPERAGE: 120

PULLEY DESIGN: S6

Replace MFR: DELCO

PLUG CLOCK: 2

PLUG CODE: 310

note: This is a CS144 Alt. Which May Be 120 or 124 Amps (They Interchange). This Unit Looks Exactly Like the 7864, Except the 7901 Has a Threaded Top Mounting Ear. Both the 7864 and the 7901 Use the #411 / #429 Voltage Regulator. The 7901 Uses a 2: 00, 5: 00, 7: 00 and 11: 00 Plug Position - Pulleys Used Depend on the Plug Position.

PULLEY CODE: 1255

DESIGN: IR/EF

VOLTAGE: 12

Replace MFR SERIES: CS144 EARLY

PULLEY GROOVE OD: 56

ROTATION: CW

interchange Number: 7901, 7901-2, 7901-2N, 10463152, 1101491, 1-1682-11DR, 20-175-11, 7901-2R , 10463153, 1101493, 7901-2N, 1-1682-12DR, 20-175-11, 20-175-12, 7901-2R, 7901-2