Description

Built for demanding maintenance cycles on mining and tunneling equipment, the Piston (OEM 3115 6007 84) is a dependable aftermarket spare part for the percussion and drifter assembly. It works within the impact and tool-drive path, where accurate alignment and repeatable energy transfer are important to drilling performance.

The geometry is intended to remain stable under repeated impact loading, supporting reliable interaction with the adjacent drifter components. Typical listed applications include BOOMER S2 and COP MD20, subject to machine specification and configuration verification. For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing.

Delkom combines rock-drilling spare-parts expertise with broad export capability for mining and tunneling customers. For purchasing support, bulk requirements or fitment confirmation, use Delkom reference 120 102 772 and OEM reference 3115 6007 84.