
Wiseco
MARINE PISTON
$121.99
Only 3 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your Yamaha 40/50HP engine with the Wiseco Marine Piston, designed for durability and performance. This forged aluminum piston kit is crafted to enhance your engine’s efficiency, ensuring smoother operation and improved power delivery.
- Precision Fit: Tailored for 1984-1997 Yamaha 40/50HP engines, guaranteeing a seamless installation and optimal performance.
- High-Quality Materials: Constructed from forged aluminum, this piston offers superior strength and longevity compared to stock options.
- Comprehensive Kit: Includes piston rings and wrist pin, providing everything you need for a complete replacement.
- Enhanced Performance: Features a steel top and second ring for improved sealing and efficiency, maximizing your engine’s output.
- Easy Installation: Floating wrist pin design simplifies the installation process, making it accessible for DIY enthusiasts.
Specifications include a bore of 67.513mm (2.658 in.), ensuring perfect compatibility with your Yamaha engine. Trust Wiseco for reliable performance in every ride.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Wiseco |
| GTIN | 00193564129116 |
Frequently Asked Questions
What is the Wiseco Marine Piston used for?
The Wiseco Marine Piston is designed for use in Yamaha 40/50HP engines, specifically for models produced between 1984 and 1997.
What materials are used in the construction of this piston?
This piston is made from forged aluminum and includes steel piston rings.
Is installation of the Wiseco Marine Piston difficult?
Installation difficulty can vary; it is recommended to consult a professional mechanic for installation to ensure proper fit and function.
What is included in the kit?
The kit includes the piston, wrist pin, wrist pin retainers, and piston rings.
What is the bore size of the Wiseco Marine Piston?
The bore size of the Wiseco Marine Piston is 67.513 mm or 2.658 inches.
$121.99




