Piston

Designed to support reliable field operation and planned overhauls, the Piston (OEM 3115 2129 00) provides an aftermarket solution for 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.

Impact-loaded surfaces and mating dimensions require tight control because repeated shock, vibration and high contact stress can accelerate wear at the drifter interface. Cross-reference data lists applications including BOOMER 282 and BOOMER L2D; final fit should be confirmed against the machine configuration or serial information. The part supports cost-conscious maintenance strategies that require a reliable cross-reference option for professional drilling equipment.

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 120 100 424 and OEM 3115 2129 00 when contacting the Delkom team.