I have 96' 40 hp Mariner Serial # OG140579. I have found brushes for the motor. What I need is the litte white holder and spring for one of the brushes. The motor is square-ish on top with 4 screws. 2 wire. The kits to fix this is not available, does anyone know of a parts surplus suplier if so how to contact them. Or has anyone changed thier motor to the new replacement and still have the old that you would part out. Any help greatly appreciated.