Compatible with Can-Am models below: *2004-2005 Outlander 330 HO *2018-2021 Outlander 570 / Outlander Max 570 ****T3 MODELS ONLY (2 Pistons required)***** *2017-2021 Outlander 570 PRO / Outlander Max 570 PRO ****T3 MODELS ONLY (2 Pistons required)**** *2006-2021 Outlander 650 / Outlander Max 650 (2 Pistons required) *2018-2021 Renegade 650 (2 Pistons required)