Norton 66623353309 Fiber Disc, 4 1 2 in x 7 8 in, Aluminum Oxide, 24 Grit, F240, 25 PK 57 594 (10) Zip Ties (10) Zip Ties Air Filter Type Automotive Engine Outer Air Filter Air Filter Design Radial Element Only Automotive Filters No Description Special Features Radial Seal Outer Air Element with Fins Item Automotive Air Filter Includes 13 5 16 in Fins Filter Design Radial Seal Type Radial Seal Outer Features Engine Air Intake Filter Elements Protect Heavy Duty Equipment by Preventing Airborne Dirt and other Contaminants from Entering the Combustion Chamber Shape Round Use Location Engine Fit Type Vehicle Specific Compatible with Manufacturer Model Number RS4863 Media Material Cellulose Fiber Disc Maximum Operating Speed 11