Hello All! I need to replace the lift cylinders in my 2005 6 hatchback. The factory cylinders were replaced on warranty and the replacements, made by Stabilus didn't last much longer. They are labeled R & L and have separate part numbers. Onlinemazdaparts.com seems to have different parts for right and left and for cars with & without a spoiler. Stabilus' web site has only one part #, 018006. Monroe also has only one #, 901518. Since the dealer parts haven't given me much luck, does anyone have any experience or suggestions? Thanks very much!