This part is compatible with the Milwaukee following machines: 2629-20 (SER C14A) Cordless 18V Compact Band Saw; 6242-6 (C13A) AC Compact Band Saw; 6242-6 (C13B) AC Compact Band Saw; 2429-20 (E25A) Cordless M12 Compact Band Saw; 242920 Cordless M12 Compact Band Saw; 242921XC Cordless M12 Compact Band Saw