Piston Rod Assy

Made for professional drill-rig and drifter maintenance, the Piston Rod Assy (OEM 320 426 88) is positioned as a reliable aftermarket alternative for the boom positioning and support assembly. It supports accurate machine movement by translating hydraulic energy into a guided linear stroke at the connected mechanism.

The working surfaces are designed around repeated pressure loading, with dimensional control supporting stable guidance and sealing performance. This reference is catalogued for equipment such as DX680 and DX700; confirm the exact application before placing the order. For fleet maintenance, it offers a practical replacement route where dependable fit, serviceability and cost control are important.

This component forms part of Delkom’s alternative spare-parts program for professional drilling machinery. For current stock, commercial terms and technical cross-checking, quote Delkom part number 110 400 165 with OEM reference 320 426 88.