Yamaha 3AC-24523-00-00 VALVE PACKING; 3AC245230000 , 3AC-24523-00-00, 4WM-24523-00-00, 3AJ-24523-00-00, New OEM Yamaha Valve Packing OEM Part Number: 3AC-24523-00-00 | Previous: 3AJ-24523-00-00 Item only fits specific models listed. The picture could be generic. Message us with VIN/HULL for fast fitment verification.