Striking Piston

Manufactured for rigorous rock-drilling duty, the Striking Piston (OEM 2686 3338 38) is an aftermarket replacement for Montabert rock drilling and related equipment. It translates system pressure into controlled linear movement for lifting, positioning, clamping or guiding functions. The part is associated with compatible applications such as HC 50 and JMC-406.

The replacement is intended to perform under repeated extension and retraction, side loads, pressure cycles and field contamination. With precision-machined load-bearing surfaces and application-suitable sealing interfaces, the component is intended to install accurately and work predictably with adjoining parts. This supports smooth movement, predictable force transfer and accurate positioning of the connected mechanism.

As part of Delkom’s alternative spare-parts range for rock drilling equipment, this component is positioned for professional repair and fleet maintenance. Quote Delkom number 140 101 256 for stock checks, bulk quotations and cross-reference assistance.