Piston Rod Assy

Suited to scheduled maintenance, repair and component renewal, the Piston Rod Assy (OEM 137 101 18) serves an important function in the feed and drill-carriage mechanism. Its role is to create dependable linear motion from hydraulic pressure while maintaining alignment through repeated extension and retraction cycles.

Application data associates this reference with CHA560 and CHA700; configuration and serial-number checks are recommended before purchase. Controlled bore, rod and sealing interfaces help maintain smooth stroke behavior, pressure retention and resistance to side-load wear through repeated cycles. This aftermarket option is intended to support planned maintenance and faster parts sourcing while preserving the required application fit.

Backed by Delkom’s specialist focus on drill-rig and drifter spare parts, the item supports operators seeking reliable aftermarket sourcing for demanding field service. For a fast cross-reference and quotation, send Delkom reference 110 400 244 and OEM reference 137 101 18.