Blade for KAAZ - OREC - YANMAR - L: 530mm, central bore: 21,3mm, pitch center: 90mm. Replaces original: 67614512, 676145120, 91014-0189, 91014-159, 91014-188, 910140189, 91014159, 91014188, 80-1020-821- 10, 676145120, 0268-72-100, 0268-72-110.