1. Personal Watercraft Engines, Impellers & Components Parts
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  3. NAMURA Y1200PWCNP84NPV93

Y1200PWCNP84NPV93 NAMURA Ar Jet Boat Piston Set Std Yamaha

fits model: Std. make: Yamaha. year: 2003–2005.

Y1200PWCNP84NPV93 NAMURA Ar Jet Boat Piston Set Std Yamaha
Product Aspects
BrandNAMURA
Manufacturer Part NumberY1200PWCNP84NPV93
Part TypeJET PISTON
Engine Type2-STROKE
Oe/oem Part Number64X-11631-00-91, 65U-11631-00-00, 65U-11631-00-89
Piston Size83.91MM
Piston MaterialHYPEREUTECTIC CAST ALUMINUM
Oe/oem Part Numbers65U-11631-01-89, 65U-11631-02-90
Country/region Of ManufactureTAIWAN
Cylinder Bore SizeSTANDARD BORE 84MM

Review NAMURA Yamaha Ar 210 Jet Boat Piston Kits Bore 84mm Set Of for YAMAHA STD 2003–2005

Introducing the Namura Y1200PWCNP84NPV93 piston set for Yamaha AR210 jet boats, manufactured by Namura, a trusted name in marine engine parts. This piston set is specifically designed for Yamaha AR210 jet boats with a piston diameter of 84mm and is suitable for use in the years 2003, 2004, and 2005.

The pistons are meticulously crafted using high-quality materials to ensure superior durability and performance. Each piston features a forged structure that enhances strength and reduces weight, allowing for optimal engine efficiency. The piston rings are carefully engineered to provide a tight seal, minimizing compression loss and ensuring optimal power transfer from the engine to the water jet.

The piston skirt is designed with a precision honed surface that ensures a perfect fit in the cylinder bore, reducing friction and promoting smooth engine operation. The piston crown is optimized for combustion efficiency, with a contoured shape that enhances the ignition process and improves power output.

The piston set also includes new piston pins, which are manufactured from high-strength material to ensure a secure fit in the piston and minimal wear on the connecting rod. The piston pin bore is precision machined to ensure a perfect fit and minimize friction.

Installing these pistons is a straightforward process, with clear instructions provided to ensure a hassle-free experience. Each piston is carefully packaged to ensure safe delivery and to prevent any damage during transport.

In summary, the Namura Y1200PWCNP84NPV93 piston set is an essential upgrade for Yamaha AR210 jet boat owners looking to enhance the performance and durability of their engine. With its high-quality materials, precise engineering, and easy installation process, this piston set is the perfect choice for boat enthusiasts seeking to get the most out of their marine engine.

Pros and Cons of Buying Yamaha AR210 Jet Boat Piston (Y1200PWCNP84NPV93) for Models 2003-2005

Introduction:

The Yamaha AR210 jet boat is a popular choice for water sports enthusiasts. Its reliability and performance are largely dependent on the quality of its components, including the piston set (Y1200PWCNP84NPV93). In this analysis, we will discuss the advantages and disadvantages of purchasing this piston set for Yamaha AR210 jet boats from 2003 to 2005.

Pros:

1. OEM Part: This piston set is a genuine Yamaha part, ensuring compatibility with your AR210 jet boat and maintaining the original factory specifications.

2. Durability: Yamaha is known for manufacturing high-quality components, and this piston set is no exception. It is designed to withstand the rigors of continuous use in a marine environment.

3. Improved Performance: Replacing worn-out pistons with new ones can result in improved engine performance, including increased horsepower and torque.

4. Reduced Maintenance Costs: By investing in a high-quality piston set, you can potentially save money on costly repairs or replacements further down the line.

Cons:

1. Expense: Purchasing a new piston set can be a significant investment, especially for those on a tight budget.

2. Installation Complexity: Installing a piston set requires a certain level of mechanical expertise and the appropriate tools. Hiring a professional mechanic to perform the installation can add to the overall cost.

3. Availability: Depending on the supplier and location, availability of this specific piston set may be limited, potentially causing delays in repairs or upgrades.

Conclusion:

The Yamaha AR210 jet boat piston set (Y1200PWCNP84NPV93) offers several advantages, such as compatibility, durability, improved performance, and potential cost savings. However, it also comes with some disadvantages, including expense, installation complexity, and potential availability issues.

Recommendation:

If you are in need of a piston set for your Yamaha AR210 jet boat from 2003 to 2005 and are concerned about the longevity and performance of your engine, investing in a genuine Yamaha piston set (Y1200PWCNP84NPV93) may be a worthwhile investment. Consider your budget, mechanical expertise, and availability concerns before making a purchase. If you lack the experience or resources to install the piston set yourself, it may be beneficial to consult a professional marine mechanic.

Details:

Set of 3 brand new Namura piston kits. Pistons are for the standard bore 84mm, actual size of pistons is 83.91mm. Includes 3 pistons, rings, wrist pins, and cir clips. High-silicon content hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing.

High-quality cast pistons made with excellent materials to precise specifications. Made to meet or exceed oem specifications. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/molybdenum coated skirts.

specifications watercraftimp:

  • for models: Std
  • for makes: Yamaha
  • for years: 2003–2005
  • brand: Namura
  • mpn: Y1200pwcnp84npv93
  • part type: Jet Piston
  • engine type: 2-stroke
  • oe/oem part number: 64x-11631-00-91, 65u-11631-00-00, 65u-11631-00-89
  • piston size: 83.91mm
  • piston material: Hypereutectic Cast Aluminum
  • oe/oem part numbers: 65u-11631-01-89, 65u-11631-02-90
  • country/region of manufacture: Taiwan
  • cylinder bore size: Standard Bore 84mm

returns watercraftimp:

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

shipping watercraftimp:

  • service: usps ground advantage, usps priority mail, usps priority mail express
  • class: standard, expedited
  • carrier: usps
  • transit: 4-10 days
  • type: fixed

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offer watercraftimp:

  • quantity: 4
  • started: may 30, 2025
  • sold #: 28
  • availability: in stock
  • options: ship-to-home

seller watercraftimp:

  • # reviews: 5822
  • rating: 99.3%
  • city: traverse city, michigan

general watercraftimp:

  • category: Watercraft Parts > Engines > Impellers Components
rating: 99.3% out of 100 based on 822 user ratings.
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