Upgrade your Mariner engine's performance with the Wiseco ENGINE PISTON, designed for 30HP and 40HP models featuring a 0.020 oversize bore. This precision-crafted piston ensures enhanced power and reliability for your watersport adventures.
- Forged Aluminum Construction: Offers superior durability and strength, improving engine longevity.
- Flat Top Design: Maximizes combustion efficiency for better power output and fuel economy.
- Floating Wrist Pin Style: Facilitates smoother operation and reduced friction, enhancing overall engine performance.
- Complete Kit: Sold as a complete kit for hassle-free installation, ensuring you have everything needed.
With a bore of 76.505mm (3.012 in.), this piston is crafted specifically for your Mercury/Mariner application. Trust Wiseco for quality that keeps your engine running strong.
Elevate your engine's capabilities with the Wiseco ENGINE PISTON today!