Shop by Brand Yamaha OutboardDamper ; Drum, Sheave Back Damper, Water Seal 648-44365-01-00 Viewer:1678 OEM No.: 648-44365-01-00 For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Drum, Sheave 63V-15714-00-00 Damper, Water Seal 67D-44366-00-00 Pinion Gear 69W-45551-00-00(13T) Washer, Spring 92995-08100-00