Very good replacement parts that seem to be a heavier weight/duty. May have to have your old ones pressed out unless you enjoy beating and banging. Revives your old squeaky worn out stock components and regain that nice tight factory feel.
These kits just come as a single ball joint for the upper arm. If you need to do both sides on your ATV you will need to purchase 2 kits. These include the snap ring and cotter pin with them and that is why they are referred to as a kit.