BlackStar 16XL037 5/16 NO KW - Timing Pulley Belt Tensioner 1200-8M-30 is a timing belt

1200-8M-30 is a timing belt used on positive

The Gates 2BK120QT Light Duty Sheaves - QT Bushed 78190275 is a V-belt sheave (pulley)

The Gates T5-990-16 Synchro-Power Polyurethane Belts is a synchronous timing belt with T5-pitch profile

What does the 5M in 1150-5M-25 mean

BlackStar 16XL037 5/16 NO KW - Timing Pulley Belt Tensioner 1200-8M-30 is a timing beltThe BlackStar 16XL037 5 16 NO KW is a timing pulley, manufactured from cast iron. Specifications Part Number 16XL037 5 16 NO KW Product Type Timing Pulley Material Cast Iron Approx. Weight 0. 09 lbs Belt Profile XL Cross references: Browning 16XL037 5 16 NO KW, Gates 16XL037 5 16 NO KW