Part nr.: 5322 530 51373

YAMAHA吸嘴上密封圈　74A吸嘴O形圈　O型膠圈　33號吸嘴O－RING圈 TYPE 74A ORING TYPE 33 ORING

KG7-M711D-C0X O-RING ORING P4 

KGB-M7742-C0X O-RING P4 1 O-RING P4 Type B

90990-17J0130 ORING 90990-17J013

Part nr:5322 530 51373 O-ring P4 for nozzle 74 and 33