NAMURA TECHNOLOGIES NW-40000K3 Top Standard End Repair Kit Some Pwc 81MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-40000K3 ), ( Country Of Origin: Taiwan )

Review NAMURA TECHNOLOGIES Standard Bore Top End Repair Kit For Yamaha Some Pwc 81mm fits 700 1993–1997

Introducing the Namura NW-40000K3 Standard Top End Repair Kit, specifically designed for Yamaha 700 Personal Watercraft (PWC) models manufactured between 1993 and 1997 with an 81mm cylinder bore. This repair kit is an essential addition to any boat owner's toolbox, ensuring that you have the necessary components to maintain and repair your Yamaha watercraft's engine.

The Namura NW-40000K3 kit includes a comprehensive range of high-quality parts to address various top end issues. The kit consists of new piston rings, piston ring end gaps, piston pins, and piston pin bushings. Each component is meticulously engineered to fit and perform optimally in your Yamaha engine.

The piston rings in this kit are designed to seal the combustion chamber efficiently, preventing the loss of compression and power. The piston ring end gaps ensure a proper fit, while the piston pins and piston pin bushings provide a secure connection between the piston and connecting rod.

The Namura NW-40000K3 Standard Top End Repair Kit is an excellent investment for any Yamaha 700 PWC owner seeking to keep their watercraft in top condition. By using authentic, OEM-equivalent parts, you can ensure a reliable and long-lasting repair. Additionally, this repair kit can save you time and money by eliminating the need to source individual components from various suppliers.

In summary, the Namura NW-40000K3 Standard Top End Repair Kit for Yamaha 700 PWC (1993-1997, 81mm) is a must-have for any boat owner seeking to maintain and repair their engine effectively and efficiently. With its comprehensive range of high-quality components, this kit offers a cost-effective and convenient solution to address various top end issues, ensuring your watercraft remains in peak performance.

Pros and Cons of buying a Namura NW-40000K3 Standard Top End Repair Kit for Yamaha 1993-1997 700 PWC 81mm

a. Compatibility: This repair kit is specifically designed for the Yamaha 1993-1997 700 PWC 81mm, ensuring a perfect fit and function.

b. Inclusivity: The kit comes with all necessary parts for a top end rebuild, including piston, rings, gaskets, and seals, making it a one-stop solution.

c. Cost-effective: Compared to the cost of buying these parts individually or having a professional do the repair, this kit offers a significant savings.

d. Easy installation: The clear instructions provided with the kit make the installation process relatively straightforward for DIYers.

a. Requires tools: To install the parts, you will need a variety of tools, which may not be included in the kit and could add to the overall cost.

b. Time-consuming: Rebuilding the top end is a complex and time-consuming process, which may deter some users from attempting the repair themselves.

c. Risk of damage: There is a risk of damaging other components during the installation process, which could lead to additional repair costs.

The Namura NW-40000K3 Standard Top End Repair Kit for Yamaha 1993-1997 700 PWC 81mm offers several advantages, such as compatibility, inclusivity, cost-effectiveness, and ease of installation. However, it also presents some challenges, such as the requirement for tools, the time-consuming nature of the repair, and the risk of damaging other components.

If you are comfortable working on your watercraft and have the necessary tools, the Namura NW-40000K3 Standard Top End Repair Kit is a cost-effective solution for rebuilding the top end of your Yamaha 1993-1997 700 PWC 81mm. However, if you are not confident in your ability to install the parts yourself or do not have the necessary tools, it may be worth considering having a professional do the repair instead.

Details:

Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Compatible with Yamaha model's below: 1993 Wave Blaster 700. Manufactured by Namura.

Namura gaskets use performance materials to increase durability and provide greater reliability. Kit includes pistons, rings, pins, clips, bearings top end gasket kit you get exactly what is pictured. 1993 Wave Runner Pro VXR 700. Includes all gaskets pictured to rebuild top end.

Kit is for standard bore size - 81.00mm. Made in Taiwan. Piston dome is anodized for superior heat resistance and longer lifespan.

part #: nw40000k3 prices

• $210.39-$225.95

specifications perwatercraft:

• for models: 700
• for makes: Yamaha
• for years: 1993-1997
• brand: Namura Technologies
• mpn: Nw-40000k3
• country of origin: Taiwan

shipping perwatercraft:

• type: Fixed
• transit: 4-7 Days
• cost: $0.00
• class: Standard
• service: Standard

returns perwatercraft:

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

seller perwatercraft:

• city: Suamico, Wisconsin
• rating: 99.8%
• # reviews: 404929

general perwatercraft:

• Parts Accessories > Personal Watercraft Parts > Other Parts
• condition: New

offer perwatercraft:

• quantity: 2
• availability: In Stock
• started: February 7, 2026
• sold: 0
• options: Ship-to-home

payments perwatercraft:

• wallet: Apple-pay
• credit card: Mastercard
• other

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