Damping Piston

Intended for equipment that operates under repeated load, vibration and contamination exposure, the Damping Piston (OEM HD715-01505) supports the percussion and drifter assembly. The component supports the percussion or tool-retention sequence, helping transfer drilling forces while keeping the working assembly correctly aligned.

Accurate fit and robust working surfaces help maintain energy transfer and alignment through the high-frequency load cycles produced during drilling. For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing. Application data associates this reference with HCR 1500-EW and HD 715; configuration and serial-number checks are recommended before purchase.

Offered within Delkom’s aftermarket range for surface and underground drilling machinery, this part supports planned maintenance and international spare-parts supply. To confirm availability and fitment, reference Delkom 130 100 240 and OEM HD715-01505 when contacting the Delkom team.