OIL SEAL 15x28x10 16130

Function and technical context

The 15x28x10 oil seal is a precision sealing component that acts in the engine lubrication system, preventing oil leaks at critical points where the drive shaft or rotating components pass through the housings. Its function is essential to maintain the integrity of the lubricant within the engine, protecting internal elements from contamination and guaranteeing continuous and effective lubrication. A failure in this seal compromises both oil pressure and component protection, causing leaks that can result in accelerated engine wear and costly breakdowns.

When to replace this part?

Symptoms of oil seal wear include oil stains under the engine, loss of lubricant level without apparent cause, and presence of oil in areas where there should not be. Although this type of component does not have a fixed predefined maintenance interval, it is advisable to check its condition at each seasonal maintenance, especially after prolonged periods of navigation or storage. Preventative replacement during major repairs or when leak symptoms are detected prevents complications at sea and significantly extends engine life.

Compatible Mercury Mariner Engines

Equivalent manufacturer part numbers