This differential bearing and; seal kit works on the following models
2008-2015 Arctic Cat 1000 (Exc. XTZ 1000 Prowler) THUNDERCAT FIS
2009-2015 Arctic Cat Mudpro 700 H1
2008-2017 Arctic Cat Mudpro 1000 All
2009-2014 Arctic Cat XTZ1000 Prowler XTZ H2 EFI