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The Rear Cylinder (OEM 151 779 68) is a precision-made alternative spare part for rock drills and drifter equipment used in the most challenging mining and tunnelling environments. It forms the pressure-containing chamber that guides piston movement and channels hydraulic energy through the assembly.
Manufactured from high-grade steel with a precision-honed bore, it withstands high internal pressure and cyclic loading while maintaining tight running clearances. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.
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.
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