These Schumacher Racing Products front live axles are the factory replacement for the Cat 2000 platform. Sold as a pair, they are machined from metal and include an integrated flange and a small retaining pin at the outboard end. This direct-fit set restores proper front axle function to keep your Cat 2000 driving as intended. Features: Sold as a pair Metal construction Integrated outboard flange Retaining pin included Direct factory replacement for Cat 2000 7/7/26 cs