THICK t:1.2mm 6L2-45567-00-12 PAF25-04000004-3

Function and technical context

This 1.2 mm thick supplement disc is part of the transmission and drive system of the outboard motor, working in the gearbox and reducer area. Its function is to guarantee the correct spacing and alignment between internal components, allowing the transmission of power from the crankshaft to the propeller to be carried out without excessive play or misalignment. Wear or deterioration of this part causes abnormal vibration, loss of propulsion efficiency and risk of secondary damage to the reducer gears.

When to replace this part?

Check the condition of this disc during each seasonal service or after detecting unusual vibrations in the transmission, metallic noises coming from the gearbox, or changes in the engine's response to acceleration. This type of component does not have a fixed replacement interval, but it is advisable to inspect its thickness and wear when performing maintenance on the reducer. Preventive replacement during powertrain repairs prevents incorrect reassemblies and ensures optimal propulsion performance.

Equivalent manufacturer part numbers