8360-N329240-80 NAMURA TECHNOLOGIES Piston Standard Jet Ski

Review NAMURA TECHNOLOGIES Piston Kit-standard Bore 81.00mm For Polaris Jet Ski for POLARIS SLH 1998–2001

Introducing the Namura 8360-N329240-80 Piston Kit, specifically designed for Polaris SLH jet skis manufactured between 1998 and 2001. This piston kit is an essential upgrade for those seeking improved performance and reliability for their watercraft.

The Namura piston kit is meticulously engineered to meet OEM specifications, ensuring a perfect fit and seamless integration with your Polaris SLH jet ski. Each piston is manufactured using high-quality aluminum alloy, providing superior strength and durability. The piston crown is designed with a optimized combustion chamber shape, enhancing combustion efficiency and increasing power output.

The piston rings are made from a nitrided steel material, ensuring a tight seal and reducing piston-to-cylinder wear. This results in reduced engine oil consumption and improved overall engine performance. The piston kit also includes new wrist pins and piston pin bushings, ensuring a snug fit and reducing the likelihood of piston slap.

The Namura 8360-N329240-80 Piston Kit is an excellent choice for jet ski enthusiasts who demand the best in terms of power, reliability, and longevity. It is precision-machined to ensure a perfect fit and comes with all necessary hardware for an easy installation process. Upgrading your Polaris SLH jet ski with this top-tier piston kit will provide you with better acceleration, increased top speed, and a more responsive engine.

In summary, the Namura 8360-N329240-80 Piston Kit is a high-performance upgrade for your Polaris SLH jet ski. It is carefully designed to meet OEM specifications, using high-quality materials and advanced engineering techniques to provide superior strength, durability, and improved engine performance. Trust Namura to help you get the most out of your jet ski experience.

Pros and Cons of buying a Namura 8360-N329240-80 Piston Kit for 1998-2001 Polaris SLH Jet Ski

a. Enhanced Performance: This piston kit is designed to provide improved engine performance, which translates to better acceleration and top speed.

b. OEM Quality: Namura is a known manufacturer of OEM (Original Equipment Manufacturer) parts for various watercraft brands, ensuring the quality and fit of the piston kit.

c. Cost-Effective: Compared to buying a new jet ski or even a rebuilt engine, this piston kit is a more affordable option for those looking to restore the performance of their 1998-2001 Polaris SLH.

a. Installation Complexity: Installing a piston kit requires some level of mechanical skills and experience. It's not a task for beginners and may require professional assistance.

b. Potential for Engine Damage: If not installed correctly, there's a risk of causing further damage to the engine. Proper preparation and installation are crucial.

c. Availability of Spare Parts: Since this piston kit is not a commonly used aftermarket part, finding spare parts in case of future breakdowns might be challenging.

The Namura 8360-N329240-80 piston kit offers significant performance improvements for 1998-2001 Polaris SLH jet ski owners. However, the installation process is complex and requires technical expertise, which could result in additional costs. Furthermore, the availability of spare parts is a concern. Before making a decision, it is essential to weigh the pros and cons carefully and consider your mechanical abilities and budget.

If you are comfortable with the installation process and have the necessary skills, the Namura piston kit can be an excellent investment for enhancing the performance of your Polaris SLH jet ski. However, if you lack the confidence or expertise to install the kit yourself, it might be wiser to consult a professional mechanic or consider purchasing a pre-rebuilt engine.

Details:

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. 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.: brand: Namura technologies, model number: 8360-N329240-80.

Namura piston kit-standard bore 81.00mm for 1998 - 2001 Polaris Slh jet ski: bore: 81.00mm, sizing: standard. Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item. Compatibility: years: make: model: application: notes: 1998 - 1998 , 2000 2004 , 2002 2004 Polaris freedom, 1997 Polaris's 1050, 1996 1999 , 2001 , 1999 .

specifications watercraftimp:

• for models: Slh
• for makes: Polaris
• for years: 1998–2001
• brand: Namura Technologies
• mpn: 8360-n329240-80
• part type: Jet Piston

offer watercraftimp:

• in stock #: 1
• options: ship-to-home
• availability: in stock
• sold #: 15
• started: may 13, 2026
• price: $73.48
• item condition: New

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

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• rating: 99.9%
• city: indiana, us
• # reviews: 85156

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

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• class: standard
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