HDR100 Piston Axle The HDR100 Piston Axle is a replacement axle component designed for HDR100 piston and ram assemblies used within automatic cluster remover systems. This part supports the correct movement and positioning of the piston, helping the ram assembly operate smoothly during regular milking routines. In ACR equipment, the piston axle is an important connection point that helps the piston move in a controlled and reliable way. Over time, axles can become worn, bent, damaged or affected by repeated movement, which may lead to poor alignment or reduced ram performance. Replacing a worn part with the HDR100 Piston Axle helps restore correct function, supporting dependable cluster removal and reducing the risk of disruption during busy parlour sessions. This component is useful for dairy engineers and farm teams carrying out servicing, repairs or fault finding on HDR100 assemblies. It is especially helpful when the wider ram unit remains serviceable, but the axle itself needs replacing to improve movement and stability. Keeping the right ACR spares in stock can make maintenance quicker and help minimise downtime between milkings. The HDR100 Piston Axle is a practical spare fo
