FITMENT Double-high pressure O-ring design and 7/8" thread for OMC outboards hydraulic steering systems. (7/8" thread.) FUNCTION Lubricates, cleans, and seals the system to extend the life of steering cables. SUPERIOR MATERIAL Crafted from black anodized aluminum with great durability and high precision, anti-rust and corrosion for great durability, providing a long lasting service time. NICE PERFORMANCE .
eBay