For use with metric threaded clutches onlyWill not work on any pre-2010 models except for 2007-2010 1000 laydown and 2007-2010 1100 4-strokeAn easy way to identify if your snowmobile has a metric threaded clutch is, there is an “Aircat” on 2010 and newer drive clutch covers (Example shown in last picture)This puller is also used on TEAM Rapid Response and TEAM Rapid Response II clutchesWill work on the following Arctic Cat snowmobile models with the factory drive clutch:2021 400 Single Cylinder 2-stroke (4000)2010-2017 500 (4000)2010-2018 570 (2000)2010-2021 600 (6000)2016-2019 700 Kymco Twin 4-stroke (3000)2010-2021 800 (8000)2017-2021 998 Yamaha Triple 4-stroke (9000)2007-2011 10002014-2019 1050 Yamaha Triple 4-stroke (7000)2007-2017 1100 Suzuki Twin 4-stroke (5000 & 9000)Will work on the following Textron/Arctic Cat UTV models with the factory drive clutch:2013-2021 Wildcat, Wildcat X, Wildcat 4, Wildcat XX with Team Rapid Response2014-2020 Wildcat Trail, Trail XT, Sport2019-2021 Pr