HONDA KUBOTA KUBOTA Models: GX360 K1 liquid cooled , fitted to lawn tractor 38 / 13 45 / 14 GXV610 F22100 F22400 External diameter mm. 80 Gasket diameter mm. : 58 Bore diameter (Inch or mm.) : 20 mm x 1,5 Height mm. : 82 Code: 310190 Original part number: 15400-679-023 15410-MJO-004 30401-37580