Powermaster Serpentine Drive Belt 24in Long 3-Rib | 4030240

Powermaster 172 alternator pulley. Features serpentine 3-rib design, 61mm diameter, 15mm bore, aluminum construction, gray anodized finish, fits Powermaster alternators, ensures efficient belt drive,...

Powermaster 115 alternator pulley. Features serpentine 6-rib design, 49mm diameter, steel construction, cadmium finish, fits Powermaster alternators, ensures efficient belt drive, sold as each.