( Brand: Namura Technologies ), ( Manufacturer Part Number: MN/K2NY ), ( Compatible Year: 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 ), ( Compatible Model: Yfm125 Grizzly ), ( Bundle Description: 1 Pc Genuine Namura Top End Repair Kits ), ( Type: Top End Repair Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
Review NAMURA TECHNOLOGIES Mn/k2ny Top End Repair Kit Yamaha Engine Ap fits GRIZZLY YFM125 2004–2013
Introducing the Namura MN/K2NY Top End Repair Kit for the 2004-2013 Yamaha YFM125 Grizzly engine. This comprehensive repair solution is specifically engineered to address common top end issues on these engines, ensuring a seamless and efficient repair process for motorcycle enthusiasts and small engine mechanics.
The Namura MN/K2NY Top End Repair Kit is a complete assembly that includes new piston rings, cylinder rings, piston pin, cylinder gasket, and piston pin bushings. Each component is meticulously designed and manufactured to ensure optimal performance and longevity for your Yamaha YFM125 Grizzly engine.
The piston rings in this kit are precision-engineered to provide a tight seal between the piston and cylinder wall, minimizing compression loss and improving overall engine efficiency. The cylinder rings, on the other hand, ensure proper sealing of the combustion chamber, preventing combustion gases from escaping and reducing power loss.
The piston pin in the Namura MN/K2NY Top End Repair Kit is made from high-strength material, ensuring that it can withstand the rigors of off-road riding and heavy use. The cylinder gasket is designed to provide a leak-free seal between the cylinder head and the engine block, preventing coolant and oil from mixing and maintaining proper engine temperatures.
Additionally, the piston pin bushings in this kit are engineered to provide a perfect fit, reducing friction and wear on the piston pin, and ensuring smooth engine operation.
Installing the Namura MN/K2NY Top End Repair Kit on your Yamaha YFM125 Grizzly engine is straightforward and can be completed in a few hours with basic hand tools. The kit comes with clear instructions and detailed illustrations to guide you through the process, ensuring that even the most novice mechanic can complete the repair confidently and efficiently.
In summary, the Namura MN/K2NY Top End Repair Kit for the 2004-2013 Yamaha YFM125 Grizzly engine is a must-have for anyone looking to restore their motorcycle to its former glory. With its high-quality components, easy installation process, and affordable price, this repair kit is an excellent investment for anyone who values the performance and reliability of their Yamaha Grizzly.
The Namura MN/K2NY top end repair kit is a popular solution for Yamaha YFM125 Grizzly engine owners who are experiencing issues with their engines. This kit is designed to address common problems such as worn out piston rings, cylinder liner scoring, and other related top end engine issues. Here are some pros and cons of buying this repair kit:
Pros:1. Cost-effective: The Namura MN/K2NY top end repair kit is often more affordable than a full engine rebuild or replacement.
2. Easy to install: The kit contains all the necessary parts for a top end engine repair, making it a relatively straightforward installation process for most DIY enthusiasts.
3. Improves engine performance: A top end engine repair can help improve engine performance, including increased horsepower and torque.
4. Long-lasting: The high-quality materials used in the Namura MN/K2NY top end repair kit can provide long-lasting solutions to common engine problems.
Cons:1. Requires some mechanical knowledge: Installing the kit requires some mechanical knowledge and experience, so it may not be suitable for those who are not confident in their abilities.
2. May not address all engine issues: While the Namura MN/K2NY top end repair kit can address many common engine problems, it may not address all issues, so additional repairs may be necessary.
3. Time-consuming: Installing the kit can be a time-consuming process, especially for those who are not experienced in engine repairs.
Conclusion:The Namura MN/K2NY top end repair kit for the Yamaha YFM125 Grizzly engine is a cost-effective and long-lasting solution for common engine problems. However, it requires some mechanical knowledge and experience to install, and it may not address all engine issues. If you are confident in your abilities and looking to improve your engine performance, this kit is a great option. If you are unsure of your abilities or suspect more extensive engine damage, it may be worth considering a full engine rebuild or replacement. Overall, the Namura MN/K2NY top end repair kit is a solid choice for those looking to repair their Yamaha YFM125 Grizzly engine at an affordable price.
part # mnk2ny price
- $90.92
specifications atvsienna:
- for models: Yfm125, Grizzly
- for makes: Yamaha
- for years: 2004-2013
- brand: Namura Technologies
- manufacturer part number: MN/K2NY
- compatible year: 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004
- compatible model: Yfm125 Grizzly
- bundle description: 1 Pc Genuine Namura Top End Repair Kits
- type: Top End Repair Kits
- core charge: Free No Core Charge
- fitment type: Direct Replacement
shipping atvsienna:
- service: Standard
- class: Standard
- cost: $0.00
- transit: 3-5 Days
- type: Fixed
returns atvsienna:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
payments atvsienna:
- other
- wallet: Google-pay
- credit card: Visa
seller atvsienna:
- # reviews: 14811
- rating: 98.4%
offer atvsienna:
- sold: 0
- availability: In Stock
- started: December 15, 2025
- quantity: 1
- options: Ship-to-home
general atvsienna:
- condition: New
- ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
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1 offer $90.92 USD
- Offer #1: $90.92 price + free delivery = $90.92* total.FREE SHIPPING