Description

Built around the requirements of rock drilling equipment, the Piston Rod (OEM 321 423 08) provides an aftermarket replacement solution for the feed and guide mechanism. It supplies the push-and-pull force required to move and hold a linked machine assembly under operating load.

Typical listed applications include AXERA T08S-290C and DT820, making the part suitable for maintenance across relevant fleet configurations. Pressure-bearing construction, accurately finished interfaces and reliable sealing surfaces support smooth stroke behavior and long service life. As an alternative replacement, it is intended to support straightforward interchange at the specified OEM reference while offering competitive lifecycle value.

Contact Delkom for stock status, technical matching and volume pricing, using Delkom 110 400 251 and OEM reference 321 423 08 for accurate identification. Delkom combines rock-drilling spare-parts expertise with international supply capability, serving mining and tunneling customers across more than 100 countries.