Part Number: 10-0770 Manufacturer: Sifton UOM: 4 - PK Summary:Features centrifical surface fine grinding and precision fit rollers and pins. Includes adjuster screws and lock nuts. Set of four. Style: Solid Fitment: FL 1948-1952 Measurements: Diameter of Body: .73" Diameter of Tappet: .455" Diameter of Roller: .854" Diameter of Axle: .23" Width of Roller: .362" Country of Origin: Imported