KH250 A5 B1 B2 B3 B4 B5 (1976 to 1981) all models. KH400 A3 A4 A5 (1976 to 1978) all models. Kawasaki 2 Stroke Triples Check Valve Oil Banjo Sealing Washer Set. 3 larger Aluminium Sealing Washers that fit between the Banjo Bolts and the Check Valves.
