Brand new inner clutch cover O-ring for your 2016 and newer Can-Am x3's and more. This O-ring is roughly 4 1/2" in diameter and is located between your transmission and inner clutch housing. Replace it now to prevent moisture and dust from entering your clutch. Replaces Can-Am part numbers 420450430 and 420450431. Fits the following Can-Am models: 2018-'21 Maverick Trail 800/1000, 2019-'21 Maverick Sport 1000 models, 2019-'21 Maverick Turbo/Turbo R, 2020-'21 Maverick Turbo RR 2017-'18 Maverick X3 900HO/Max/Max Turbo R/Turbo/Turbo R, 2017-'21 Traxter HD10 model, 2016-'21 Traxter HD8, 2016-'21 Defender HD8/HD10 and 2021 Commander 1000R. We make every attempt to ensure every items fitment is accurate. We do the testing on each item before its listed for sale to ensure fitment and quality. Items may fit multiple years and models listed. Returns are subject to 15% restocking fee.