Description Upgrade your tractorâs 3-point hitch system with the Koch Replacement Ball Top Link Cat 2, JD/Oliver, designed for Category 2 setups. Made to fit JD (John Deere) and Oliver models, this heavy-duty component ensures a secure, durable connection between your equipment and implement. With precise dimensions for reliable performance in the field, it's the perfect replacement part for smooth operation.Product Details:Brand: Harvest KingType: Replacement Ball Top LinkCategory: Cat 2Compatible Tractors: JD (John Deere), OliverHole Diameter: 1 inchBall Diameter: 2 inchesHole Length: 1-3/4 inchesMaterial: Heavy-duty steelApplication: 3-point hitch systems, top link replacementPart Number:HK393