fits model: 1300. make: Yamaha. year: 2003–2008.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-40006-2 ), ( Part Type: Piston )
The Namura NW-40006-2 piston is an aftermarket replacement piston specifically designed for Yamaha GP-R 1300 engines manufactured between 2003 and 2008. This piston is suitable for motorcycle model numbers 020 84 5mm.
This high-performance piston is engineered using advanced manufacturing techniques and premium materials to ensure optimal engine performance and durability. The piston ring grooves are precisely machined to ensure proper sealing and minimized compression loss. The piston crown is finished with a smooth, polished surface to reduce friction and improve power output.
The Namura NW-40006-2 piston is made from a heat-treated aluminum alloy that provides excellent thermal conductivity, ensuring efficient heat dissipation and long-lasting durability. The piston top ring and second ring are made from a high-quality nitrided steel that ensures a precise fit and optimizes ring seal.
This piston also features a balanced design that reduces engine vibration and noise, providing a smoother and more comfortable riding experience. Each piston is carefully inspected and tested to ensure it meets the highest standards of quality and performance.
Installing the Namura NW-40006-2 piston is a straightforward process, making it an ideal choice for DIY enthusiasts looking to rebuild their Yamaha GP-R 1300 engine. It comes complete with a piston pin, wrist pin retainer, and piston rings, making it a comprehensive solution for engine rebuild projects.
Investing in a high-quality aftermarket piston like the Namura NW-40006-2 can help extend the life of your Yamaha GP-R 1300 engine and improve its overall performance. Whether you're a casual rider looking to maintain your bike's excellent condition or a racer seeking to gain a competitive edge, this piston is an excellent investment for your motorcycle.
In summary, the Namura NW-40006-2 piston is a premium, high-performance aftermarket replacement piston designed for Yamaha GP-R 1300 engines manufactured between 2003 and 2008. It features a balanced design, precision machining, and high-quality materials to ensure optimal engine performance and durability. The piston comes complete with necessary components for installation and offers a straightforward installation process, making it an excellent choice for DIY enthusiasts and motorcycle rebuild projects.
The Namura NW-40006-2 piston is a popular aftermarket option for Yamaha GP-R 1300 owners seeking improved engine performance. Like with any purchase, it's essential to consider both the pros and cons before deciding.
II. Pros of purchasing Namura NW-40006-2 piston1. Enhanced power: Namura pistons can help boost your GP-R's power output by providing better compression and superior ring sealing, which aids in efficient combustion.
2. Durability: This piston is made from high-quality materials that are designed to last longer than OEM (original equipment manufacturer) pistons.
3. Improved reliability: Namura pistons are known for their ability to handle high stress and heat, leading to enhanced engine durability. This can save owners from expensive rebuilds.
4. Racing heritage: Namura is a respected name in the motorcycle racing community, guaranteeing a high level of engineering expertise, precision, and performance.
III. Cons of purchasing Namura NW-40006-2 piston1. Cost: Aftermarket pistons can be more expensive than their OEM counterparts. Be prepared for a higher upfront investment.
2. Custom installation: A piston replacement may require professional installation, which comes with additional labor costs.
3. Potential future maintenance: There is always a possibility that the aftermarket piston may not last as long as claimed or may require maintenance sooner than expected.
IV. ConclusionWhen considering a Namura NW-40006-2 piston upgrade for your Yamaha GP-R 1300 (2003-2008), weigh the pros against the cons. If you value increased power, reliability, and durability and are willing to invest upfront in a quality aftermarket part, this could be the right choice for you. However, if cost is a concern or you prefer the peace of mind that comes with OEM components, it may be best to stick with the original piston.
V. RecommendationFor those ready to invest in high performance and enhanced durability for their Yamaha GP-R 1300, the Namura NW-40006-2 piston is an excellent option. Opt for a reputable seller and consult a trusted mechanic for a professional installation to ensure optimal results.
Compatible with Yamaha model's below: 2003 GP-R 1300. Kit Includes 3 Pistons, Ring sets, Pins, Clips washer plates you get exactly what is pictured. Made in Taiwan. Piston dome is anodized for superior heat resistance and longer lifespan.
Kits are for .020 over bore size - 84.50mm. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Manufactured by Namura.