New Can Am Maverick 1000R Rear Differential Replaces Rear differential in any Maverick/Maverick Turbo (non X3/Sport/Trail) Largest and strongest rear differential found in Can-am’s 10/36 Gear set, that is a 3.60:1 ratio, same since at least  2006 Pinion shaft 20 spline Current Part Number  705502275 Old Part Numbers  705501912 705501958