The Sealey VS555 is a professional diesel fuel priming set designed for bleeding air from low-pressure fuel circuits after maintenance work on modern and older diesel vehicles. This comprehensive kit features the latest male and female quick connectors compatible with Fiat, Ford, Land Rover, Mercedes, PSA, Renault, Rover and Vauxhall/Opel vehicles, making it an essential tool for automotive technicians and workshops servicing a wide range of diesel models. The clear fuel hoses provide visual confirmation of fuel flow and air bubbles, allowing mechanics to accurately diagnose and eliminate air locks within the fuel system. This transparent design helps ensure complete air removal before completing the priming process, preventing potential starting issues or rough running caused by residual air in the fuel lines. For versatility across different vehicle ages, the set includes two universal connectors and an additional clear pipe, enabling connection to older diesel vehicles not equipped with quick-release fuel connectors. This makes the VS555 suitable for workshops maintaining both modern and classic diesel vehicles, from commercial fleets to agricultural machinery fitted with compatible diesel engines. Features and Benefits: • Quick connectors for multiple vehicle manufacturers ensure wide compatibility • Clear hoses allow visual detection of air in the fuel system • Universal connectors included for older vehicles without quick-release fittings • 9mm bore hose provides adequate flow for efficient fuel priming Specifications: Application(s): Fiat, Ford, Land Rover, Mercedes, PSA, Renault, Rover, Vauxhall/Opel Brand: Sealey Hose Bore: 9mm Nett Weight: 1.70kg