Powerhead Base Gasket for Yamaha Outboard 40HP & 50HP (2-Stroke, 3-Cylinder)

Keep your Yamaha outboard sealed and performing its best with this high-quality powerhead base gasket, designed to fit 40HP and 50HP 2-stroke, 3-cylinder models.

Fits Yamaha Outboards:

• 40HP 40N, 40H, 40E, 40V, 40T, 40Y (19842008)
• 50HP 50D, 50H, 50T (19842005)

Replaces Yamaha OEM Part Numbers:

• 6H4-45113-00
• 6H4-45113-A0
• 6H44511300
• 6H445113A0

Why Buy from SSI Marine?

• Premium aftermarket gasket
• Long-lasting, reliable seal
• Meets or exceeds OEM standards
• Easy to install and built to last

Please double-check compatibility and part numbers before ordering. If unsure, feel free to contact us we’re happy to help!

Fast shipping from SSI Marine order now and keep your Yamaha running strong!