i just got a gravely 8179-g tractor for free with a 48"snow blower, and a 50"mower deck. the blower is missing thelift link that goes for the blower to the hydro piston. the blower has this steel rod with a plate welded to it with a pin that secuses it to the blower and pivots. the pistion just has aplate with some holes. i think the link is like a piece of pipe that slides over the rod and has a clevis on the other side that hooks up to the piston. and picturesor ideas are welcome.