Feature: 1. Application: Oil filler hose bridge tube kit fits for Seastar inboard, outboard hydraulic steering systems. Keeps the entire steering system sealed during exhaust. 2. Leak Free: Threaded brass fittings can ensure no leaks or dirt when you are bleeding your hydraulic steering kit, professional and efficient. 3. Rust Resistant: All metals in the discharge kit are made of brass and stainless steel to resist rust and are ideal for marine applications. 4. Function: The kit can be used to replenish oil for the ship's steering system, allowing professional ship repairers to save more time in the oil change process. 5. Easy To Use: Quick connect fittings make it easier to vent your hydraulic system by eliminating the need to screw in two threaded ends in different directions. Specification: Item Type: Oil Filler Hose Bridge Tube kit Material: PVC + Brass Usage: Keeps the entire steering system sealed during exhaust. Application: Used to replenish oil for the steering system of ships. Let professional ship repairers save more time in the oil change process, and the entire steering system is always sealed during the deflation process, professional and efficient. Application: Fit for Seastar inboard, outboard hydraulic steering systems.. Package List: 2 x Oil Filler Hose4 x Clamp