A-AF4739-AI Filter, Air, Primary (QTY 1) model-38502X51B 580SM (580 Super M) -

580SM (580 Super M) - Series I

serving both intake and exhaust valves

Super A (Late models with a Fits Donaldson Air Cleaner (sn 356001 and up))

Shaft: Short

821C (1997-2007)

A-AF4739-AI Filter, Air, Primary (QTY 1) model-38502X51B 580SM (580 Super M) -One New Aftermarket Filter, Air, Primary (QTY 1) The advanced designs and high quality performance of Fleetguard heavy duty filters give customers the ultimate protection for their equipment. All Fleetguard products are engineered to meet or exceed OEM specifications and ensure engines and other systems achieve maximum life. Cummins Filtration covers the widest range filters in the heavy duty industry. More than a filter company, Cummins Filtration is