010-6028KA1 YAMAHA Cylinder Power Valve Piston Gp Kit Xlt 800

Review YAMAHA Marinepartsdistributors Cylinder Kit Power Valve Piston Gp Xl 66e 782cc 120 Hp for XLT 800

Cylinder Kit Power Valve Piston for Yamaha GP 800 XL XLT 66e (010-6028-ka1)

This cylinder kit, specifically model number 010-6028-ka1, is a replacement component designed for Yamaha GP 800 XL XLT 66e jet skis with a 782cc, 120 horsepower engine. The kit includes all the necessary parts required to replace the cylinder power valve piston.

The power valve piston is a critical component of the engine, responsible for controlling the fuel-air mixture entering the combustion chamber. This piston is engineered to provide an optimal power delivery and improved engine performance. With a precision-machined design, it ensures a perfect seal and minimizes power loss, resulting in enhanced acceleration and overall riding experience.

The materials used in manufacturing this piston are of the highest quality. The piston body is made from a durable, heat-resistant alloy, providing excellent thermal stability and resistance to wear and tear. The piston ring is made from a high-performance material, ensuring a tight seal and efficient combustion.

The cylinder kit comes with a new power valve, which plays a crucial role in the engine's fuel delivery system. The power valve regulates the amount of fuel entering the engine, optimizing the fuel-air mixture to ensure optimal engine performance and fuel efficiency. The new power valve included in this kit is designed to provide a smoother throttle response and improved engine responsiveness.

Installation of the cylinder kit is relatively straightforward, with clear instructions provided in the packaging. However, it is recommended that the installation is performed by a certified Yamaha technician or a professional mechanic, to ensure proper alignment and torque specifications are met, ensuring the longevity and optimal performance of the new components.

In summary, this cylinder kit power valve piston (010-6028-ka1) is an essential upgrade for Yamaha GP 800 XL XLT 66e jet skis, providing improved engine performance, enhanced acceleration, and optimal fuel efficiency. With its high-quality materials and precision manufacturing, this component ensures a long-lasting and enjoyable riding experience.

Buying a 010-6028-KA1 Cylinder Kit for Yamaha GP 800 XL/XLT: Weighing the Pros and Cons

The 010-6028-KA1 cylinder kit is an aftermarket solution for the Yamaha GP 800 XL/XLT's power valve piston. This component is essential for maintaining the engine's performance and efficiency. In this analysis, we will discuss the advantages and disadvantages of investing in this cylinder kit.

1. Enhanced Engine Performance: A new cylinder kit can improve your watercraft's engine performance by ensuring optimal sealing and combustion efficiency.

2. Increased Power: Some users have reported noticeable increases in power and torque after installing a new cylinder kit.

3. Extended Engine Life: By replacing worn-out or damaged components, you can help extend the life of your engine.

4. Cost-Effective: In the long run, a cylinder kit can be a cost-effective solution compared to the expense of engine overhauls or replacement.

5. Improved Fuel Economy: By enhancing combustion efficiency, a new cylinder kit can help improve your watercraft's fuel economy.

1. Initial Cost: The upfront cost of purchasing and installing a new cylinder kit can be substantial.

2. Installation Complexity: Installing a cylinder kit requires a certain level of mechanical expertise and specialized tools.

3. Potential for Compatibility Issues: Ensure the cylinder kit is compatible with your specific model and year of the Yamaha GP 800 XL/XLT.

4. Risk of Unintended Consequences: Installing aftermarket components may lead to unintended consequences, such as engine damage if not installed properly.

The decision to invest in a 010-6028-KA1 cylinder kit for your Yamaha GP 800 XL/XLT depends on your personal priorities and circumstances. If you value improved performance, extended engine life, and cost savings, then this upgrade may be worth considering. However, if you're concerned about the initial cost and installation complexity, you might want to weigh the benefits against the potential drawbacks.

If you decide to pursue this upgrade, ensure that you purchase the cylinder kit from a reputable supplier and that the installation is carried out by a qualified professional to minimize the risk of complications. By doing so, you can enjoy the performance enhancements and cost savings that this upgrade offers.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Kit component oem numbers all found by research: cylinder: 66e-11311-00-94 / 66e-w1130-00-94 66e-w1130-00- piston: 66e-11631-00-a0 66e-11631-01-a0, ring set: 66e-11603-00-00 66e-11603-01- wrist pin: 66e-11633-00-00 60t-11633-00- pin bearing: 93310-422u2- cir clips: 66e-11634-00- power valve: 66e-1131s-10- specifications: cylinder kit with valve, standard bore: 79.90mm, Nikolai plated, engine: Yamaha 66e 782cc 2-cyl 2-stroke twin, bore stroke: 80mm 78mm hp: 120 hp paves, year range: 1998 -2005, condition: new, Yamaha 800 applications: gp 1998 -2002 gp-r 2003-2005, xl 2000-2003 Xlt 2002-2004 product notice. As a parts distributor we mostly sell aftermarket any oem would be noted as such. Cylinder kit power valve piston Yamaha gp 800 xl Xlt 66e 782cc 120 hp: replaces part numbers specifications.

All parts sold are new.

specifications watercraftimp:

• for models: Xlt, 800
• brand: Yamaha
• mpn: 010-6028ka1
• part type: Valve Hp Cylinder Piston
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: Taiwan
• source: Aftermarket

shipping watercraftimp:

• type: fixed
• class: economy, standard, expedited, one-day
• transit: 4-10 days
• service: economy, standard, expedited, overnight

returns watercraftimp:

• policy: returns accepted
• time: 30 days
• paid by: seller

seller watercraftimp:

• city: deerfield beach, florida
• # reviews: 22252
• rating: 98.8%

payments watercraftimp:

• wallet: apple-pay
• other
• credit card: discover

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• started: march 27, 2026
• availability: in stock
• sold #: 12
• in stock #: 3
• price: $632.20
• item condition: New
• options: ship-to-home