Quad Boss Rugged Front Left Axle Can-Am Defender Hd10 / PRO / MAX QuadBoss's Rugged Series Axles come equipped with six oversized ball bearings and precision ground inner parts, straight from the factory with applied lubrication. The axle joints are delivered sealed with stainless CV boot clamps already mounted. These durable replacement shafts abide by stringent OEM tolerances and quality checks, offering up to 30 more strength when compared with the standard. Features: Easy to install, pre-assembled axle half shaft with CV joints 6 precision ball bearings allow for smoother operation and increased joint strength Up to 30percent larger cages and races - increasing strength and durability 4340 chromoly-steel axle bar Factory-lubricatedusing high temperature, high load-bearing moly grease Pre-installedlow profile stainless steel clamps Heavy-duty neoprene boots create a waterproof seal Includes spindle nut and washers where applicable (vehicle specific) Sold each (per corner) Note : Image for reference only. Actual product varies with application.