Seal Kit

Engineered to maintain stable performance during demanding field operation, the Seal Kit (OEM 550 550 45) is a high-quality aftermarket sealing solution for SANDVIK equipment including DD310-40, DD311, DD311-40, DD320 S and other compatible applications. The kit is intended for critical sealing interfaces, helping reduce leakage, protect pressure integrity and restore reliable operation during maintenance.

Its sealing elements are produced for accurate fit, resistance to hydraulic fluids and dependable performance under pressure, heat, vibration and repetitive motion. Replacing worn sealing elements as a matched service set helps reduce unplanned leakage and supports consistent equipment performance after repair.

Offered as an alternative to the referenced OEM part, it gives maintenance teams a practical, cost-effective option without changing the intended installation concept. Delkom part reference 110 800 290 can be used for quotation and cross-reference requests. Reach Delkom for product availability, compatible-part confirmation, bulk quotations and technical support.