Picked up my first "oil change kit" yesterday from the Indian dealer for my Roadmaster. Fairly pricey, but its semi-synthetic bike grade oil and presumably the right filter - without having to look anything up. Interestingly the sealing washers are nowhere near the same size as the ones already on the oil plugs. Washers in the box have inside diameter more than double the diameter of the plug. Went back to the shop and all the kits have the same size washer. Pretty annoying - has anybody else run into this?