Air Filter - 38mm ID - Two Stage UNI Pod Filter - Angled - 4 Inches High - (UP-4152AST) 100699 Kymco and Yamaha UTVs and

Kymco and Yamaha UTVs and Side-by-Sides

The #25 and #25H are interchangeable and will run on the same sprockets

Coolster 3175S

Bottom of shaft has flange with 3 6mm*1

Here is the link for the clutch tool if you need one for your tool box:

Air Filter - 38mm ID - Two Stage UNI Pod Filter - Angled - 4 Inches High - (UP-4152AST) 100699 Kymco and Yamaha UTVs andUni Air Filters Two Stage Pod Filter Angled 38mm (1. 5 in) (UP 4152AST) 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. 38mm (1. 5 in) Flange ID 4 inches long ANGLED