Regulating Plug

Engineered for precise fit and dependable service in drilling machinery, the Regulating Plug (OEM 3115 3631 00) is an aftermarket impact-regulating plug for EPIROC equipment including BOOMER L2D, COP 1640, COP 1838HEX, COP 1840 and other compatible applications. Installed in the drifter control circuit, it contributes to adjustment of the percussion system by providing the specified flow or pressure-control interface used to tune impact behavior.

Precision dimensions and reliable sealing are essential for repeatable adjustment. The plug is made to withstand hydraulic pressure, vibration and repeated service intervention while helping technicians maintain predictable percussion performance and correct system response.

Offered as an alternative to the referenced OEM part, it gives maintenance teams a practical, cost-effective option without changing the intended installation concept. Delkom part reference 120 102 025 can be used for quotation and cross-reference requests. Reach Delkom for product availability, compatible-part confirmation, bulk quotations and technical support.