ADAPTER

The 851 981 79 SWIVEL NUT ELBOW 45 (85198179, 851-981-79, ADAPTER 85198179) is a precision-engineered hydraulic ADAPTER designed for Sandvik drilling rigs, mining jumbos, and ROC series equipment. Built to OEM-grade specifications, the 851 981 79 SWIVEL NUT ELBOW 45 ensures stable, leak-free hydraulic flow in demanding drilling environments, making it a dependable component for operators seeking high-quality spare parts.

This 851 981 79 SWIVEL NUT ELBOW 45 maintains optimal sealing performance under continuous vibration, hydraulic shock, and heavy machine-oil exposure. The catalog variations 85198179 and 851-981-79 are widely used across OEM and aftermarket systems.

The 851 981 79 SWIVEL NUT ELBOW 45 connects hoses, manifolds, and valve assemblies, ensuring consistent hydraulic pressure for drilling rotation, feed, and hammer circuits. It supports torque stability, protects hydraulic components, and reduces equipment downtime, making it one of the essential hydraulic fittings to buy for mining machinery maintenance.

Inspect the 851 981 79 SWIVEL NUT ELBOW 45 for thread wear, seal deformation, cracks, or oil seepage. Replace 851 981 79 immediately if leakage or pressure inconsistencies occur. Follow OEM torque values during installation for maximum sealing efficiency.

Also indicated as 85198179, 851-981-79, and ADAPTER 85198179, this hydraulic ADAPTER is suitable for operators seeking OEM-standard compatibility and long-term durability.