Shop by Brand Yamaha OutboardDamper ; Drum, Sheave Back Damper, Water Seal 664-44366-01 Viewer:1445 OEM No.: 664-44366-01 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Damper, Water Seal 3 6L2-44367-10-00 Damper, Water Seal 682-44367-00-00 Water Pump Repair Kit 6G5-W0078-00-00 Washer Shim 09160-20044-000