NAMURA NA-30002R Piston Rings 89.96-89.98MM

( Brand: Namura ), ( Manufacturer Part Number: NA-30002R ), ( Type: Piston Ring ), ( Items Included: Piston Rings )

Review NAMURA Motorcycle 89.96-89.98mm Piston Rings For fits DR-Z400 KLX400 2000–2023

Introducing the Namura NA-30002R piston rings, specifically designed for the DR-Z400 and Klx400 models produced between 2000 and 2023. These piston rings are an essential replacement component for maintaining optimal engine performance in your motorcycle.

The NA-30002R rings are precision engineered to fit perfectly into the engine's piston grooves. They measure 89.96-89.98mm in internal diameter. The rings are manufactured using high-quality materials to ensure superior strength, durability, and resistance to wear and tear. Each ring is meticulously crafted to provide a snug fit and seal, ensuring effective compression and preventing the loss of engine oil.

The top compression ring in this set is designed to provide maximum compression and seal the combustion chamber effectively. It features a unique design with a thicker, reinforced edge for enhanced wear resistance. The second compression ring, also known as the oil control ring, is specifically engineered to control oil consumption by preventing oil from passing between the piston and cylinder wall. Its grooves are carefully designed to distribute the oil evenly and maintain a consistent film thickness for optimal engine lubrication.

The ring set also includes two oil scraper rings. These rings are located at the bottom of the piston and are responsible for scraping excess oil from the cylinder wall and transferring it back to the crankcase for re-circulation. The oil scraper rings are designed to provide effective oil control, preventing excessive oil consumption and ensuring consistent engine performance.

In summary, the Namura NA-30002R piston ring set is an essential upgrade for your DR-Z400 or Klx400 motorcycle. These rings are precision engineered to provide superior strength, durability, and effective sealing, ensuring optimal engine performance and longevity. With their carefully designed features, these rings will help you maintain your motorcycle's engine in the best possible condition, providing you with a reliable and efficient riding experience.

Namura NA-30002R piston rings are aftermarket rings designed for the DR-Z400 and KLX400 motorcycles manufactured between 2000 and 2023. Replacing the stock piston rings with aftermarket ones can offer several benefits and drawbacks, depending on your priorities. Here are the pros and cons of buying Namura NA-30002R piston rings for your DR-Z400 or KLX400:

1. Enhanced durability: Aftermarket piston rings are typically made of higher-quality materials that can withstand the rigors of off-road riding better than stock rings.

2. Improved sealing: Namura NA-30002R piston rings are designed to provide a better seal between the piston and the cylinder wall, which can help prevent oil leaks and improve engine performance.

3. Increased compression: These aftermarket rings can offer increased compression, which can result in improved engine power and efficiency.

4. Cost-effective: Aftermarket piston rings can be a more cost-effective option compared to OEM (original equipment manufacturer) rings.

5. Availability: Aftermarket rings are often more readily available than OEM rings, especially for older models.

1. Installation complexity: Installing aftermarket piston rings can be more complex than replacing stock rings, requiring more time, tools, and expertise.

2. Potential for engine damage: Installing aftermarket piston rings incorrectly can cause engine damage, such as scuffing the cylinder wall or damaging the piston.

3. Risk of compatibility issues: Not all aftermarket piston rings are compatible with all engine models and configurations, so it's essential to ensure compatibility before purchasing.

4. Potential for noise increase: Some aftermarket piston rings can produce more noise than stock rings due to differences in materials or design.

5. Lack of manufacturer warranty: Aftermarket piston rings usually do not come with a manufacturer warranty, unlike OEM rings.

Deciding to buy Namura NA-30002R piston rings for your DR-Z400 or KLX400 depends on your priorities and preferences. If you value durability, improved sealing, increased compression, and cost savings, then aftermarket piston rings could be an excellent choice. However, if you prefer the peace of mind that comes with a manufacturer warranty, and are concerned about installation complexity and potential compatibility issues, then OEM piston rings might be a better option for you. Ultimately, it's essential to weigh the pros and cons carefully and consider your budget, riding style, and maintenance preferences before making a decision.

If you decide to go with aftermarket piston rings, ensure you purchase them from a reputable supplier with a good track record for quality and compatibility. It's also recommended to consult with a professional mechanic or the manufacturer's technical support team to ensure proper installation and compatibility. Additionally, consider investing in a high-quality piston ring installation kit to make the installation process easier and more efficient.

Details:

The expansion ring in manufactured from stainless steel while the scraper rails are either a highly ductile cast iron or alloy. Product Features Compression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. Combined shipping is available for multiple items. Fits:Make: model: Year: Note: KawasakiKLX4002003For Nasal Cylinder, KawasakiKLX400R2003-2004For Sectaries, SuzukiDRZ400E 2000 -2018, SuzukiDRZ400S 2000 -2023, SuzukiDRZ400SM2005 2009 For SCEM SuzukiDRZ400SM2010-2023.

Shipping: Items are shipped within a timely manner. Two scraper rails and a single expansion ring. CRU Products was started by Cycles R Us in 2009. Oil rings 4-stroke applications only consist of three separate components.

Specifications: Part: Piston Rings, Size: 89.96-89.98mm, Bore Type: For Nasal Cylinder; SCEM Cylinder.

part #: na30002r prices

• $25.41-$37.99

specifications pistondon:

• for models: Dr-z400, Klx400
• for years: 2000-2023
• brand: Namura
• mpn: Na-30002r
• type: Piston Ring
• items included: Piston Rings

offer pistondon:

• sold: 0
• started: October 31, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 4

returns pistondon:

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

seller pistondon:

• # reviews: 105425
• rating: 99.8%
• city: Chippewa Lake, Ohio

shipping pistondon:

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

payments pistondon:

• other
• credit card: Mastercard
• wallet: Paypal

general pistondon:

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

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