Pin Housing Assy

Built to restore reliable operation in high-cycle drilling systems, the Pin Housing Assy (OEM reference 550 021 93) supports reliable servicing of Sandvik rock-drilling equipment. Within its operating system, the component locates and supports internal components while providing the structural interface needed to keep the assembly correctly aligned. It is cross-referenced for equipment including HF 820TPE-52, HL 700PE and HL 710PE.

For long-term reliability, the part is designed around vibration, transmitted load, mounting forces and repeated service cycles. Produced using robust machined construction with controlled bores, faces and mounting interfaces, it is intended to maintain dimensional stability and dependable function throughout demanding service. This helps maintain component alignment, secure assembly and stable operation of the enclosed mechanism.

Offered within Delkom’s aftermarket portfolio for drill rigs and drifter systems, the part provides a practical option for repair planning and stock management. Use reference 110 101 601 for availability, bulk pricing and application support.