Part No. & Part Description
Price & Qty.
Part No. &
Part Description
GENERATOR, Engine Electrical
FRAME, Generator Drive End
WASHER, Generator Rotor Shaft
COLLAR, Generator Drive End
Standard Parts
120622NUT, RECTIFIER BRIDGE, HEXAGON (8-32Z 284M)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1987
Chevrolet R20 parts. Parts like Generator Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: 3/4 TON, 3/4 TON CREW CAB.