NAMURA TECHNOLOGIES MN-HS5K Piston Kit MN/HS5K

( Brand: Namura Technologies ), ( Manufacturer Part Number: MN/HS5K ), ( Type: Piston Kit ), ( Compatible Year: 2007 2006 ), ( Compatible Model: Yxr66f Rhino 660 Special Edition ), ( Bundle Description: 1 Pc Genuine Namura Piston Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review NAMURA TECHNOLOGIES Mn/hs5k Piston Kit For Yamaha Special Edition fits RHINO HS5K YXR66F HX 660 2006–2007

Introducing the Namura MN/HS5K Piston Kit, a high-performance upgrade for your 2006-2007 Yamaha YXR66F Rhino 660 HX. This piston kit is designed to provide enhanced power, improved durability, and increased efficiency for your Rhino.

The MN/HS5K Piston Kit includes four forged pistons, specifically engineered for the Yamaha Rhino 660 engine. Forged pistons offer superior strength and durability compared to cast pistons, making them an excellent choice for high-performance applications. Each piston features a nitrided skirt for improved wear resistance and a dish shape that optimizes combustion efficiency.

The kit also includes new rings, including a compression ring, an oil control ring, and a top ring. These rings are designed to seal better and last longer than OEM rings, ensuring optimal engine performance and reducing the need for frequent ring replacements.

The piston kit comes with new piston pins, which are made from high-strength material to handle the increased power output of the upgraded engine. The piston pins are also nitrided for added wear resistance and durability.

The MN/HS5K Piston Kit is also designed to work seamlessly with aftermarket performance parts, such as high-performance cams and exhaust systems. This makes it an ideal choice for Rhino owners who are looking to extract maximum power from their vehicle.

Installing the MN/HS5K Piston Kit is a straightforward process that can be completed with common hand tools. Detailed instructions are included with the kit, and technical support is available from Namura's friendly and knowledgeable customer service team.

In summary, the Namura MN/HS5K Piston Kit is a high-quality, high-performance upgrade for your 2006-2007 Yamaha YXR66F Rhino 660 HX. It provides increased power, improved durability, and enhanced efficiency, making it an excellent choice for Rhino owners who demand the best from their vehicle.

Pros and Cons of Buying Namura MN/HS5K Piston Kit for 2006-2007 Yamaha YXR66F Rhino 660 HX

a. Enhanced Performance: The Namura MN/HS5K piston kit is designed to provide better compression, resulting in increased horsepower and torque.

b. Improved Engine Durability: The pistons are made of high-quality forged material, which ensures longer engine life and better resistance to engine stress.

c. Customizability: This kit offers an opportunity for riders to customize their Rhino 660 HX engines to their preferred power level and riding style.

d. Affordability: Compared to other high-performance piston kits, the Namura MN/HS5K piston kit is relatively affordable.

a. Installation Complexity: Installing the piston kit requires significant mechanical expertise and experience working on ATV engines. It may not be a DIY project for most riders.

b. Potential for Engine Damage: Improper installation or incorrect setup could result in engine damage.

c. Increased Noise Level: The increased compression ratio may lead to a louder engine due to the increased combustion pressure.

d. Requires Additional Parts: The installation of the Namura MN/HS5K piston kit will likely require the purchase of other related components, such as gaskets, rings, and engine balancing.

The Namura MN/HS5K piston kit offers several advantages, including improved engine performance and durability, but it also comes with some downsides, such as the complexity of installation and the potential for engine damage. Riders considering this upgrade should weigh the pros and cons carefully and consider seeking professional assistance during installation.

If you are confident in your mechanical abilities and willing to accept the risks and challenges associated with installing a high-performance piston kit, the Namura MN/HS5K piston kit for your 2006-2007 Yamaha YXR66F Rhino 660 HX could be an excellent investment for enhanced power and a more rewarding riding experience. However, if you are unsure about your mechanical skills, it might be best to consider other upgrades or leave the piston kit installation to a professional.

Details:

Namura Piston Kit for 2006 - 2007 Yamaha YXR66F Rhino 660 Special Edition - Hx: Status: In Stock.

part #: mnhs5k price

• $113.18

specifications pistondon:

• for models: Hs5k, Yxr66f, Hx, 660, Rhino
• for makes: Yamaha
• for years: 2006-2007
• brand: Namura Technologies
• mpn: Mn/hs5k
• type: Piston Kit
• compatible year: 2007 2006
• compatible model: Yxr66f Rhino 660 Special Edition
• bundle description: 1 Pc Genuine Namura Piston Kit
• core charge: Free No Core Charge
• fitment type: Direct Replacement

payments pistondon:

• wallet: Paypal
• credit card: Visa
• other

seller pistondon:

• rating: 99.2%
• # reviews: 23150
• city: Multiple warehouses

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

shipping pistondon:

• cost: $0.00
• transit: 5-11 Days
• service: Standard
• class: Standard
• type: Fixed

returns pistondon:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer pistondon:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: May 23, 2026
• sold: 0

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