SUZUKI BUSHING 17413-94J00

Function and technical context

This bushing is part of the outboard motor's water cooling system, acting as a sealing and guiding element within the cooling circuit. Its function is to guarantee the tightness and correct alignment of the cooling ducts, avoiding internal leaks that compromise the circulation of seawater to the critical areas of the engine. A damaged or cracked bushing can cause poor cooling, which will lead to overheating of the engine block, loss of power and, in severe cases, irreversible damage to the cylinder head or pistons. The dimensional precision of this part is decisive for the correct functioning of the cooling assembly in Suzuki DF series engines.

When to replace this part?

The most common symptoms that indicate the deterioration of this bushing are the appearance of water leaks in the engine block, an abnormal increase in engine temperature or a reduction in the water flow in the discharge jet. It is recommended to inspect this part at each seasonal inspection and replace it if signs of deformation, corrosion or loss of elasticity are seen in the material. Performing the change preventively during annual maintenance avoids unforeseen navigation breakdowns and prolongs the useful life of the cooling system.