Size 6, F1 Clutch, 1000 RPM, 1 3/8 21 spline clamp bolt yokes. For Shulte Rotary Mowers. This is a complete assembly as pictured. This is a unused Government surplus part. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Gearboxes”. The seller is “eqt.trader” and is located in this country: US. This item can be shipped to United States.