Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Powerhead Gasket Kit 66M-W0001-01-00 Viewer:81 OEM No.: 66M-W0001-01-00 / 27-835427A00 For Yamaha Outboard 15HP You May Also Be Interested In Gasket, Head 694-11181-00 Packing, Lower Case 6G8-45315-A0-00 Sleeve, Drive Shaft 688-45536-01-00 Piston Kit 6L1-11642-11 STD