Piston

Intended for equipment that operates under repeated load, vibration and contamination exposure, the Piston (OEM 550 596 17) supports the percussion and drifter assembly. It contributes to the mechanical path that handles repeated impact loads, supporting stable positioning and dependable operation of the drilling mechanism.

Accurate fit and robust working surfaces help maintain energy transfer and alignment through the high-frequency load cycles produced during drilling. It gives maintenance teams another sourcing path for the referenced application without compromising the need for dimensional and functional compatibility. Typical listed applications include DS311 and DS411-C, subject to machine specification and configuration verification.

Delkom supplies alternative spare parts for rock drilling equipment to maintenance teams across international mining and tunneling markets. When requesting stock status, technical support or a quotation, provide Delkom part number 110 102 229 together with OEM reference 550 596 17.