Otherwise,, the sleds will last a HUNDRED YEARS and they will go out of business... At least they won't sell any replacement sleds!!!.....nosboy said:Also REMEMBER,, they're interested in SELLING NEW SNOWMOBILES TOO !!! If a better lubricant,, that will last longer IS AVAILABLE,, they HAVE TO CONSIDER if it's WORTH their investment to add that lubricant OR to specify a lubricant that will SUFFICE just to get out of the warranty period.... There is a LOT OF TRUTH to that statement....