Description

Created for robust service where vibration and load are routine, the Piston Guide (OEM 3115 2973 01) is a compatible aftermarket component for Epiroc drill rigs and related rock-drilling equipment. The front piston guide centers the percussion piston through its forward travel, helping maintain a straight impact path toward the shank and front-end components. Listed applications include COP 2540+, COP 2550UX and COP 2550UX+, with additional compatible models shown in the product data.

Materials and contact surfaces are selected to handle the wear, load, vibration and repeated cycling associated with mobile drilling equipment. Stable guidance reduces lateral movement, protects precision surfaces and supports consistent energy transfer during rapid reciprocation under drilling loads. Controlled dimensions support correct fit and dependable function during scheduled overhaul, wear replacement or corrective maintenance.

Backed by Delkom’s experience in alternative drilling spare parts, this item, Delkom reference 120 101 922 is a practical aftermarket choice for maintenance and repair. Contact Delkom for availability, cross-reference support and quotation requests.