The RWB4710 Standard Fuel Primer Bulb is designed for petrol fuel systems using 6mm internal diameter fuel hose. This manual primer bulb helps draw fuel from the tank towards the engine, making it suitable for replacing a worn, cracked or faulty primer bulb. Ideal for compatible small outboard motors and marine fuel systems, it provides a convenient solution for restoring reliable manual fuel priming.
Fuel Line & Accessories – Marine & Outboard Fuel Systems
Standard Fuel Primer Bulb – Suits 6mm Fuel Hose
SKU: RWB4710
$17.50
Key benefits
Key Benefits
- - Designed for 6mm internal diameter fuel hose.
- - Manual fuel priming operation.
- - Suitable for compatible petrol outboard fuel systems.
- - Helps draw fuel towards the engine before starting.
- - Replacement for damaged or deteriorated primer bulbs.
- - Suitable for installation into compatible fuel hose assemblies.
- - Compact design for small-engine fuel systems.
Specifications & Dimensions
- - Part Number: RWB4710
- - Product Type: Standard fuel primer bulb
- - Compatible Hose Internal Diameter: 6mm (approximately 1/4")
- - Fuel Hose Connection: Inline hose-tail connections
- - Operation: Manual squeeze primer
- - Fuel Application: Petrol systems, subject to manufacturer approval
- - Valve Design: Double check valves for fuel priming
- - Hose Clamps: Stainless steel clamps
Compatible Outboard Motors
- The RWB4710 is a universal-style primer bulb, rather than an engine-specific part. It may suit selected Tohatsu, Mercury, Mariner, Yamaha, Suzuki, Honda, Johnson and Evinrude petrol outboards requiring 6mm fuel hose.
- Compatibility depends on the required hose size, fuel type and fuel-system configuration. No specific engine model or horsepower range is verified for this part.
Suitable Applications
- Designed for compatible portable outboard fuel tank systems, replacement marine fuel lines and low-pressure petrol fuel supply arrangements requiring a 6mm primer bulb.
Important Fitment Information
- - Confirm that the fuel hose has a 6mm internal diameter.
- - Install the primer bulb in the correct fuel-flow direction, following its arrow marking.
- - Use suitable fuel-rated hose and secure all connections.
- - Not recommended for diesel or ethanol-blended fuels.
- - Check for fuel leaks before starting the engine.
Signs the Primer Bulb Needs Replacing
- - Bulb is cracked, hardened or swollen.
- - Bulb fails to become firm during priming.
- - Fuel leaks around the hose connections.
- - Bulb remains collapsed because of a fault or fuel-supply restriction.
- - Fuel drains back because the check valves no longer seal correctly.
Shipping
Ships Australia-wide