This is a brand new breather gasket for Kohler engines. Replacement part number:24 041 67-S; 24 041 23-S; 24 041 50-S; 24 041 51-S; 24 041 64-S; and 24 041 22 Compatible Kohler CH22, CH23, CH680, CH740, CV730, CV732, CV742 Compatible Kohler CH18-CH25, CH620-CH752, CV23, CV620-CV752, ECH630-ECH749, ECV630-ECV749, LH640-LH775, PCH680, PCH740, PCV680 & PCV740 Model Engin