YAMAHA STAINLESS STEEL BUSHING 67F-44322-00

Function and technical context

The stainless steel bushing is a support and alignment component that guarantees the correct positioning of internal elements in Yamaha marine engines. This type of bushing works in the engine's mechanical system, providing stable guidance for shafts, camshafts or rotating elements that require dimensional precision. Its function is essential to maintain the alignment of critical components and reduce excessive vibrations during operation, thus avoiding premature wear of adjacent parts and ensuring optimal performance of the propeller.

When to replace this part?

The bushing should be inspected regularly during seasonal maintenance, especially if you notice abnormal clearances, intermittent metallic noises, or excessive vibration while cruising at different engine speeds. Preventive replacement is recommended if the bushing shows signs of deformation, corrosion despite being stainless, or if lateral movement is detected in the components it should support. Replacing this part preventively during major overhauls avoids misalignment problems that can compromise the tightness of adjacent seals and lead to costly repairs in the future.

Equivalent manufacturer part numbers