Chuck End

Created for continuous-duty rock drilling applications, the Chuck End (OEM 2651 5260 36) offers a service-focused replacement choice for the rotation and drive train. Its role is to transmit, locate or support rotary motion so the connected mechanism can operate smoothly under variable drilling loads.

The working surfaces are designed around repeated torque transfer, with controlled fit helping preserve alignment between connected drive elements. As an aftermarket alternative, it supports practical spare-parts planning and helps reduce dependence on a single supply channel. Typical listed applications include CM 470 and ECM 580, subject to machine specification and configuration verification.

Within Delkom’s rock-drilling replacement-parts portfolio, this item is intended to support reliable maintenance and efficient global sourcing. Include Delkom reference 140 100 961 and OEM reference 2651 5260 36 in your enquiry for an accurate quotation.