Okay i want to buy a oem part but it says i have to be a member. So i put the ten dollar membership in my cart, but i cant put the oem part in there too. It has no where to click on to add it in? Do i have to buy the membership before i order a part. Is there shipping on the member ship? Is this gonna screw me over in money? How much should it cost for shipping a kick start assembly (87$)? Any helpful information will be greatly appreciated. Thank you in advance.