Chain Lock

Designed for demanding drilling service, the Chain Lock (OEM reference 9106 1438 01) supports reliable servicing of Atlas Copco rock-drilling equipment. Within its operating system, the component secures mating components and maintains the clamping force, retention or thread integrity required by the assembly. The part is associated with compatible applications such as BOLTEC LC, BOLTEC MC and BOLTEC MD.

Its design focuses on vibration, cyclic loading, repeated maintenance and fluctuating operating forces. With dimensionally controlled, load-capable material suited to industrial fastening applications, the component is intended to install accurately and work predictably with adjoining parts. This helps keep components correctly seated and aligned while reducing the risk of loosening or unwanted movement.

Supplied as a Delkom aftermarket alternative, this part gives maintenance teams a practical cross-reference option for Atlas Copco drilling equipment. Use Delkom reference 121 000 167 when requesting availability, quantity pricing or technical support.