Additional info 30 X 60 HYDRAULIC TOP LINK - Suitable for 70hp tractors - Stroke: 300 mm - Closed centre distance: 560mm - Implement ball joint diameter: Ø25.4mm (category 2) - Tractor ball joint diameter: Ø25.4mm (category 2) - Supplied with pilot-operated check valve, hoses and couplers 30 X 60 HYDRAULIC TOP LINK 403210