Description

Built for continuous heavy-duty service, the Gear Shaft (OEM 865 611 99) is a premium aftermarket component for rock drilling and drifter rigs operating in extreme conditions. It transmits rotational or linear force between drive and driven components, and its straightness and surface finish are critical to smooth, vibration-free operation.

Manufactured from hardened, precision-ground alloy steel, it resists bending, torsional fatigue and wear under sustained high-load drilling duty. As an alternative replacement, it ensures reliable fit and function while offering significant cost savings over the original.

Delkom is a leading manufacturer of high-quality alternative rock drilling and drifter parts, serving customers in more than 100 countries. Contact our team for availability, volume pricing and technical guidance.