Air Filter - 51mm ID - Two Stage UNI Pod Filter - 4 Inches High - (UP-4200ST) 128569 Exhaust outer ID: 41

Exhaust outer ID: 41

Fits many Chinese manufactured brands and models

(3) sets of threaded holes

The water pump assembly for Hisun 500cc - 700cc water cooled engine used in several makes and models of UTVs and side by sides

Air Filter - 51mm ID - Two Stage UNI Pod Filter - 4 Inches High - (UP-4200ST) 128569 Exhaust outer ID: 41Uni Air Filters Two Stage Pod Filter Straight 51mm (2 Inch) (UP 4200ST) Details: Clamp directly to carburetor Angled or straight design; black inner foam, red outer foam and a urethane flange For use on motorcycles, atvs, go carts, snowmobiles, air compressors, tractors and anything with a carburetor Use outside pre filter dry for dusty conditions or oiled for extremely wet conditions Made in the U. S. A. 2. 0 inch Flange ID 4. 0 inches long STRAIGHT