3/8" 10mm outboard Fuel Line & Primer Bulb 2.1m Marine Hose Assembly bore and Steel clamps for compatible boat motorhome systems, with Clamps,

PRIME YOUR FUEL LINE BY HAND – The inline fuel primer bulb lets you prime compatible outboard boat fuel systems without an electrical connection. Its textured surface provides grip when squeezing. 2.1M ASSEMBLY WITH 10MM BORE – Includes a rubber fuel hose, manual primer bulb and fitted steel clamps. Overall length is approximately 2.1m, with a 10mm internal hose diameter and 14.5mm external diameter for checking against your existing setup. ONE-WAY FLOW WITH DIRECTION ARROW – The built-in valve helps limit fuel backflow, while the moulded arrow shows the intended flow direction. Align the bulb correctly when fitting the assembly to your fuel system. FLEXIBLE HOSE, FITTED BULB CLAMPS – The rubber hose allows flexible routing between suitable connections. Steel clamps secure both hose-to-bulb joints, keeping the hose and manual primer together in one assembly. CHECK YOUR CONNECTIONS BEFORE ORDERING – Both outer hose ends are plain and open for matching fittings. Suitable for compatible boat and motorhome fuel systems; engine-specific quick connectors are not included. Check hose size, fuel compatibility and fitting requirements.