Mercury Outboard Racing D Quicksilver gear case reproduction Cone Nut

Description

Quality reproduction of the gear case cone nut  part number A21590 for the Quicksilver racing unit in the D class Mercury racing engines including the Mark 55H, Mark 55H-1, Mark 40H and the Merc 44XS.  Made from marine grade 6061 T6 Aluminum.  We do not anodize these but otherwise they are built in accordance with factory blue prints.  We have sold 100's of these.  The bearing carrier shown in the second picture is we also make for use with this cone nut and is listed in a separate listing.  We combine shipping to save you shipping cost for multiple  purchase as long as they can all fit into one package.