Direct OEM fit replacement.
. Front pasenger side axle;300M axle shaft;CVs feature 4340 chromoly body & 300M internals - Inner CV plunges 2. RCV Pro Series II CV Axle for Can-Am X3 R & X DS - Front Passenger - 87031-PS2 The Pro Series II has the same strength as the original Pro Series, but is designed to give an alternative option to suit the needs of different applications and conditions such as mud and endurance racing.25;33 spline;300M center bar with plunging inboard CV eliminates halfshaft pull-out;Designed for extreme racing conditions;Sold Individually;California Residents: WARNING The Pro Series II features a sealed outboard CV with RCV's new accordion style boot made from high strength materials! 100% manufactured and assembled in the USA.