I have a kit made by $tonecold for sale, never installed. This kit includes a new custom side cover modified with a seal and a new custom nut. This kit keeps transmission fluid from migrating to your primary chain case. This problem has existed on touring models with a hydraulic clutch since 2017 year models and the MoCo still hasn't found a remedy. This kit has been tested on many bikes with many miles with no transfer. Kit comes with complete instructions and is an easy modification if you do any wrenching on your own bike. These were $210 when new. PM with offer. Find detailed information about the Fix in this thread:https://www.hdforums.com/forum/milwa...fix-is-in.html