Gates QD4A4.4/B4.8 QD Multi-Duty Sheaves, A/B Section, 5.15" OD, 4 Groove, 3-1/4" Face Width, 1-15/16" Bore
Use with Hi-Power II, Tri-Power, Dubl-V, Power Curve, PowerBack and classical section PowerBand belts. Full split in bushing allows easy installation and removal. Precise sheave design produces positive, press fit to shaft. Precision manufactured and static balanced.