This one-way bearing is compatible with 1800 Super Charger drive gear models 010-131, 6ET-17800-00-00, and 6S5-17800-10-0.It replaces part numbers 6ET-17800-00-00, 6S5-17800-00-00, 6S5-17800-10-00, 6S5-W7800-10-00, and 99999-04107-0024.The 24-ball design fits gear assemblies for model years 2011 to 2021.Compatible with the following engines: 195 FSH Deluxe 1800 (2020) 195 FSH Sport 1800 (2020) 195S 1800 (2020) 275E 1800 (2019–2020) 275SD 1800 (2019–2020) 275SE 1800 (2019–2020) AR 195 1800 (2017–2020) FX SHO 1800 (2011–2012) FX SVHO 1800 (2014–2020) FX SVHO LTD 1800 (2017–2020) FZR 1800 (2011–2016) FZS 1800 (2011–2016) 1800 (2017–2018) R 1800 (2019) R SVHO 1800 (2020–2021) SX 195 1800 (2017–2020)