Feature: 1. Suitable Type: Replacement for Big Bear 400 4WD YFM400 2000-2012 and meets your various needs and convenient to use. 2. Solve the problem: Solve the problem of deaf noise from the front suspension and over-vibration in the front of the vehicle. 3. Ensure Safety: Ball joints prevent uneven front tire wear or steering wheel shaking left and right to ensure driving safety. 4. Easy To Install: Car ignition key switch no complicated tools and operations are required, easy to use and simple to operate. 5. High-quality material: The ignition key switch is made of high-quality metal, strong and durable, corrosion-resistant and durable. Specification: Item Type: Upper or Bottom Ball Joints Fitment: Replacement for the following models: Replacement for BIG BEAR 400 4WD YFM400F 2000-2006 Replacement For BIG BEAR 400 4WD YFM40F 2008-2012 Replacement For BIG BEAR 400 4WD HUNTER YFM40F 2008-2012 Package List: 2 x ball heads 2 x nuts 2 x plugs 2 x washers 2 x joints