The steel ball 7/8" (GB/T308-2002) is a precision hardened steel ball used as a detent or check ball in hydraulic valves, gear selectors, or shift mechanisms, ensuring accurate positioning and smooth shifting on Knegt compact tractors.
The steel ball 7/8" (GB/T308-2002) is a precision hardened steel ball used as a detent or check ball in hydraulic valves, gear selectors, or shift mechanisms, ensuring accurate positioning and smooth shifting on Knegt compact tractors.