9850-N332220-40 NAMURA TECHNOLOGIES Piston Standard Kit

Review NAMURA TECHNOLOGIES Piston Kit-standard Bore 79.90mm For Yamaha for YAMAHA 2000–2002

Namura 9850-N332220-40 Piston Kit for 2000-2002 Yamaha (Standard 79.90mm)

The Namura 9850-N332220-40 piston kit is an excellent replacement option for the pistons in your 2000-2002 Yamaha motorcycle engine. Designed with precision and durability in mind, this piston kit is engineered to ensure optimal engine performance.

This kit includes four new pistons, specifically designed to fit engines with a standard bore size of 79.90mm. Each piston is crafted from high-quality forged aluminum alloy, ensuring superior strength and reliability. The piston crowns are finished with a precise honing process to ensure a proper fit in the cylinder bore, while the skirt area features an optimized design for improved ring sealing and heat dissipation.

The pistons also come with new piston rings, including the compression ring, oil control ring, and two piston rings for the transfer port. These rings are manufactured from high-tensile materials and are designed to provide superior sealing and durability, ensuring optimal engine compression and oil control.

Additionally, the piston kit comes with new piston pin retainers, which are designed to securely hold the piston pins in place. The retainers feature a grooved design for improved grip and are made from strong, durable materials to ensure a long service life.

The Namura 9850-N332220-40 piston kit is an excellent choice for riders who want to maintain the performance and reliability of their Yamaha motorcycle engine. With its high-quality materials and precise manufacturing processes, this piston kit is sure to provide excellent value and long-lasting performance.

So if you're in need of a piston kit replacement for your 2000-2002 Yamaha motorcycle, look no further than the Namura 9850-N332220-40 piston kit. Order yours today and enjoy the peace of mind that comes with knowing your engine is in good hands.

The Namura 9850-N332220-40 piston kit is a popular aftermarket option for owners of 2000-2002 Yamaha motorcycles looking to upgrade their stock pistons. Here are some pros and cons to help you make an informed decision about purchasing this piston kit:

1. Enhanced Performance: The aftermarket pistons are designed to provide better compression ratio and improved power delivery, making your engine more responsive and efficient.

2. Durability: The pistons are made from high-quality materials, such as forged aluminum, which provides superior strength and durability compared to the stock pistons.

3. Customization: Aftermarket pistons allow you to tailor your engine to your specific riding style and power requirements.

4. Cost-effective: In the long run, upgrading to aftermarket pistons can save you money by reducing the need for frequent engine rebuilds or replacements.

1. Installation Complexity: Installing aftermarket pistons can be a complex and time-consuming process, requiring specialized tools and expertise.

2. Risk of Damage: There is a risk of damaging other engine components during the installation process, such as the crankshaft or connecting rods.

3. Potential for Engine Issues: Upgrading to aftermarket pistons can sometimes lead to engine issues, such as detonation or pre-ignition, if not properly tuned or installed.

The Namura 9850-N332220-40 piston kit offers several advantages, including enhanced performance, durability, and customization. However, it also comes with some potential drawbacks, such as installation complexity and the risk of engine damage. Ultimately, the decision to purchase this piston kit depends on your specific riding needs, your mechanical expertise, and your willingness to invest time and money in the upgrade process.

If you are an experienced mechanic or are willing to invest in hiring a professional to install the pistons, and you are looking for improved performance and durability from your Yamaha motorcycle, then the Namura 9850-N332220-40 piston kit may be a worthwhile investment. However, if you are not mechanically inclined or are not willing to take on the installation process yourself, it may be better to stick with the stock pistons or consider other upgrades that are easier to install.

Details:

Brand: Namura technologies, model number: 9850-N332220-40. I need to exchange an item. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures, machined smooth heads - reflects combustion reduces carbon buildup, protecting the top of piston. Mos2 Teflon/molybdenum coated skirts - a rolled on application process provides a bond that is 10 times stronger than other spray coatings.

This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification. Namura technologies piston kit-standard bore 79.90mm for 2000 - 2002 Yamaha gp1200 wave runner jet ski: sizing: standard. Compatibility: years: make: model: application: notes: 2003 - 2005 Yamahagp800a wave runner gp800r, 2000 2001 Yamahaxa800 xl8 2002 2004 Yamahaxa800a xlt8 2002 Yamahagp1200 gp12 1998 2000 Yamahagp800 gp8 1999 2000 Yamahaxa1200 xl12 ltd, 2005 Yamahaxa1200a xlt12 2001 Yamaha boats xrt1200 xr1800.

specifications watercraftimp:

• for makes: Yamaha
• for years: 2000–2002
• brand: Namura Technologies
• mpn: 9850-n332220-40
• part type: Piston

offer watercraftimp:

• in stock #: 1
• sold #: 17
• options: ship-to-home
• availability: in stock
• price: $73.48
• item condition: New
• started: february 14, 2026

seller watercraftimp:

• # reviews: 77671
• city: indiana, us
• rating: 99.9%

shipping watercraftimp:

• transit: 5-6 days
• service: standard
• type: fixed
• class: standard

returns watercraftimp:

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

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

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