SPECIFICATIONS: 145 Amp/12 Volt, CW, 6-Groove/57mm OD Pulley
DESIGN: IR/IF
VOLTAGE: 12
AMPERAGE: 145
ROTATION: CW
PULLEY CLASS: S6
FEATURE 2: premium rectifier & regulator
FEATURE 3: Premium, hi-temperature bearings
REPLACEMENT FOR or COMPATIBLE WITH GMC:
Sierra 1500 Classic V8 5.3L 07-07
Sierra 1500 Classic V8 4.8L 07-07
Sierra 1500 Classic V6 4.3L 07-07
Sierra 1500 V8 6.0L 05-06
Sierra 1500 V8 5.3L 05-06
Sierra 1500 V8 4.8L 05-07
Sierra 1500 V6 4.3L 05-07
REPLACEMENT FOR or COMPATIBLE WITH CHEVROLET:
Silverado 1500 HD V8 6.0L 05-05
Silverado 1500 Classic V8 5.3L 07-07
Silverado 1500 Classic V6 4.3L 07-07
Silverado 1500 V8 6.0L 05-05
Silverado 1500 V8 5.3L 05-06
Silverado 1500 V8 4.8L 05-07
Silverado 1500 V6 4.3L 05-07
Avalanche 1500 V8 5.3L 05-06
REPLACEMENT FOR or COMPATIBLE WITH CADILLAC:
Escalade EXT V8 6.0L 05-06
Escalade ESV V8 6.0L 06-06
Escalade V8 6.0L 06-06