Description Carburetor Kit: Yamaha 40 / 50 Hp With Float OEM#: 6H4-W0093-02-00, 6H4-W0093-03-00 Yamaha 3 Cyl 2.638 Bore 40 2001-2006 Yamaha 3 Cyl 2.638 Bore 50 2001-2008