S221 - Star Gear, 10-Tooth, A-Hub, 1-1/4" Bore 15/16" LTB, 3/8" Keyway, Cast Iron S221 - Star Gear, 10-Tooth, A-Hub, 1-1/4" Bore 15/16" LTB, 3/8" Keyway, Cast Iron Product form STAR GEARS Â WESTMILL PART NO. CROSS REFERENCE NO. TEETH HUB STYLE S221 Moore RD-130 10 A BORE KEYWAY LENGTH... SKU: S11-0006 All Prices are in Canadian Dollars Log in to purchase