Sames | Kremlin 340-2 Air Motor U-Seal | 109-210-401 | Grapek Bates

This seal is a vital wear part within the 340-2 Air Motor, which is used on common pump systems like the 10C18 Airmix. Its primary job is to provide a tight, pneumatic seal around the air piston to prevent air from bypassing the chambers, ensuring the pump maintains its full power and consistent stroke.