Halo Locker for O.G. Maverick (For Stock Axles) by HaloSKU: H HALO 25 OG This is the locker set up specifically for the Can Am Maverick O. G. body style. Not the X3, this locker kit is for stock size spline axles. The price is for upgrading your differential, if you do not have a usable core to send in, you will need to select no core for an added cost of $376. 00. Use the following form to send in your core so we know who is sending us parts. Halo Work Order CB 1 12 2022