SUZUKI GASKET 14151-94412 REC14151-94411

Function and technical context

This gasket is part of the exhaust system of the Suzuki DT40 outboard motor, acting as a sealing element between metal components subjected to continuous thermal cycles and high temperature gases. Its function is to hermetically seal the joint between pieces of the exhaust assembly, preventing gas leaks that would compromise engine performance and safety on board. A poor seal in this area causes loss of power, entry of gases into the engine compartment and accelerated wear of adjacent components. The reference 14151-94412 updates and replaces the previous 14151-94411 and 14151-94400, consolidating in a single piece the solution for the entire DT40 range.

When to replace this part?

The most common symptoms of deterioration in an exhaust gasket are: the smell of burning gases in the engine room or on deck, unusual noise or blowing in the exhaust area when accelerating, and visible carbon deposits at the joint between pieces. It is recommended to inspect the condition of this gasket during each seasonal maintenance or whenever the exhaust assembly is disassembled for any intervention. Replacing it preventively when detecting the first signs of a leak prevents further damage to the cylinder head and engine block that would lead to costly repairs.