Size: mounting holes distance (hole center to center): 25 ¡À 0.50mm (about 1 inch)
Mounting Hole diameter: 6.0 ¡À 0.25mm (about 1/4 in)
Fits the dominating honda yamaha and subaru portable gasoline brush generators and all china-made portable gasoline, diesel brush generators
4kw-7kw generator equipped with 177f(9hp), 182f(11hp), 188f(13hp) and 190f(14hp) gasoline engine
It fits for kipor, suntom, marksman, kama, mortox and similar models, petrol and diesel generators made by china too
should be used together with an avr