QSB4.5 Cummins V Ribbed Belt 3288757 Parts Catalog Ref No. Part Name Part No. Required 1 Hexagon Flange Head Cap Screw 3282081 1 2 Hexagon Flange Head Cap Screw 3900631 3 3 V Ribbed Belt 3288757 1 4 Belt Tensioner 3937553 1 5 Flat Head Cap Screw 4928957 1 6 Belt Tensioner Bracket 4930839 1 Above is the introduction of …