FITTING KIT 10 mm CAV

Function and technical context

Quick-connect fittings for 10 mm fuel lines play an essential role in the supply circuit of marine engines, guaranteeing completely watertight connections between the different sections of pipe that carry the fuel from the tank to the pump and the injectors or carburetors. Its quick-fit design allows assembly and disassembly without additional tools, which is especially valuable in onboard maintenance operations where available space is limited. The anti-corrosion treated metal construction of the GS30431 kit is designed to withstand continuous exposure to fuel vapors, saline humidity and the vibrations characteristic of marine engines, factors that accelerate the deterioration of inferior quality connectors. A fitting in poor condition can cause fuel leaks in the low pressure circuit, creating a risk of fire on board, flow losses that cause unexpected engine stops or irregular feeding that results in drops in performance and faulty starts.

When to replace this part?

The most common symptoms indicating deterioration of fuel quick connectors are the appearance of fuel stains or odor in the engine compartment, unstable supply pressure detected during diagnosis, or difficulty in engaging or disengaging the connector with the usual resistance and "click", a sign that the internal retention mechanism is worn or corroded. It is recommended to visually inspect all fuel circuit fittings during each seasonal maintenance, paying special attention to cracks, salt deposits or signs of fuel exudation around the body of the connector. Preventively replacing the entire kit at the slightest sign of deterioration prevents breakdowns at sea that, in the worst case, can lead to risky situations for the crew and repairs at a cost much higher than that of the piece itself.

Equivalent manufacturer part numbers