BlackStar 4-5V550SD - QD Sheave Light Duty Sheaves - QT Bushed 1610M12 is a micro-v belt

1610M12 is a micro-v belt used on serpentine and multi-rib accessory drives — HVAC blowers

"name":"Gates 6428BR BladeRunner Belts"

"mpn":"Bando-4PK1460"

"name":"Continental Y-800 SILENTSYNC BELT"

BlackStar 4-5V550SD - QD Sheave Light Duty Sheaves - QT Bushed 1610M12 is a micro-v beltThe BlackStar 4 5V550SD is a 4 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SD Bushing (sold separately). Specifications Part Number 4 5V550SD Product Type QD Sheave Number of Grooves 4 Belt Profile 5V Outside Diameter 5. 50" Bushing Required QD Type SD Bushing Material Cast Iron Approx. Weight 9. 300 lbs Pitch Diameter 55. 0" Compatible Belts 5V Bushing Required This sheave requires a QD Type SD Bushing to