MarPro Hydraulic Steering Fluid QT Synthetic Boat for Seastar Baystar Uflex MD $17.99 Manufacturer Part Number 29032DN Brand MarPRO UPC 787766710878 Replaces Seastar HA5430H, Uflex OIL 15 Shipping Note Fluid: double box with larger size. condition New MarPro Hydraulic Steering Fluid QT Synthetic Boat for Seastar Baystar Uflex MDIdeal for use in all marine hydraulic steering systems.Provides outstanding antioxidant performance in ASTM D2272 testing, as well as superior anti-wear and corrosion protection capabilitiesMeets or exceeds OEM Specifications