ELEMENTO 3213 CON CAZOLETA

Function and technical context

The cup element is part of the distribution system of the outboard engine, acting as a movement transmission part between the camshaft and the cylinder head valves. Its function is to precisely translate the profile of the camshaft lobe towards the valve train, guaranteeing correct opening and closing in each combustion cycle. Wear or failure in this component directly compromises the timing of the distribution, which can lead to loss of compression, reduced engine performance and even serious damage to the cylinder head. The cup also acts as a cushioning and sliding contact element, so the quality of the material and the surface finish are decisive for its durability.

When to replace this part?

The most common symptoms of deterioration in the bowl elements include metallic noises or tappets in the cylinder head area during cold starts, excessive clearances in the timing belt and progressive loss of compression in one or more cylinders. It is recommended to visually inspect the contact surface at each seasonal inspection, paying attention to wear marks, pitting or flattening of the sliding profile. Replacing this element preventively when any irregularity is detected avoids major breakdowns in the valve train and costly interventions at the dock.

Compatibility

Equivalent manufacturer part numbers