After some Rear axle O-ring information. I am doing some work on my 2015 Spyder RT rear tire. When I took the belt disc apart, the O-ring was damaged. I am a long way from a dealer. I hope to find a suitable O-ring locally. It's beat up and hard to measure, but it appears to me to be a 0.139" (1/8") O-ring with an inside diameter of about 63.09mm (2 & 1/2"). It can be identified on some sites as #228. Can anyone confirm that or give me the correct information. Thanks..