NAMURA 112KX85NPK4845 Piston Kit Rings 48.50MM

( Brand: Namura ), ( Manufacturer Part Number: 112KX85NPK4845 ), ( Country Of Origin: Taiwan ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Piston Rings, Wrist Pin, Piston, Circlips ), ( Piston Diameter: 48.45mm ), ( Material: Hypereutectic Cast Aluminum ), ( Piston Type: Cast, Dual Ring ), ( Engine Type: 2-stroke ), ( Type: Piston Kit ), ( Cylinder Bore Diameter: 48.50mm ), ( Surface Finish: Has Teflon Skirt Coating )

Review NAMURA Kawasaki Piston Kit 48.50mm Stock Bore Rings fits KX85 STD KX 1985–2012

Introducing the Namura 112KX85NPK4845 piston kit, specifically designed for the Kawasaki KX85 model years 2011 and 2012. This piston kit is an excellent upgrade for those seeking superior performance and durability for their off-road motorcycle.

The kit includes four standard compression pistons, each with a bore size of 48.50mm. These pistons are meticulously engineered to ensure a perfect fit and seamless integration with your Kawasaki KX85 engine. They are manufactured using high-quality materials and advanced manufacturing processes, ensuring exceptional strength and reliability.

The Namura pistons feature a state-of-the-art ring package. The piston rings are made from top-tier materials, including a compression ring, oil control ring, and two skirt rings. The rings are precision-machined to ensure a proper fit and optimal sealing performance. The oil control ring is designed to minimize oil consumption and ensure efficient engine lubrication, while the compression ring delivers optimal power transfer from the crankshaft to the piston.

These pistons are also designed to provide improved thermal efficiency, allowing the engine to run cooler and more efficiently, resulting in improved performance and longer engine life. The piston skirts are designed with a unique shape and surface finish, which reduces friction and promotes smooth engine operation.

The Namura 112KX85NPK4845 piston kit is an excellent investment for any Kawasaki KX85 rider looking to enhance their engine performance and reliability. This piston kit is backed by Namura's commitment to quality and customer satisfaction, ensuring that you receive a product that exceeds your expectations.

In summary, the Namura 112KX85NPK4845 piston kit is a high-performance upgrade for your Kawasaki KX85 motorcycle. It includes four standard compression pistons with a bore size of 48.50mm, each with a precision-engineered ring package designed for optimal sealing and efficiency. This kit is manufactured using the highest quality materials and advanced manufacturing processes to ensure exceptional strength, reliability, and thermal efficiency. Whether you're a weekend warrior or a professional racer, this piston kit will help you get the most out of your Kawasaki KX85 engine.

Buying a Namura 112KX85NPK4845 2011-2012 Kawasaki KX85 piston kit (48.50mm std KX 85 rings) can be a worthwhile investment for motorcycle enthusiasts looking to improve the performance of their Kawasaki KX85 or keep it in good working order. Here are some pros and cons to consider before making a purchase:

1. Enhances engine performance: A piston kit is an essential part of an engine and upgrading it can lead to better power delivery, increased horsepower, and improved engine response.

2. Reduces engine wear: Worn-out piston rings can cause engine damage and decreased performance. Replacing them with a new kit can help prevent these issues and extend the life of the engine.

3. Cost-effective: Replacing piston rings and pistons as a kit can save money in the long run, as it eliminates the need to purchase each part separately.

4. Improves fuel efficiency: A well-maintained engine runs more efficiently, which can lead to better fuel economy and cost savings.

5. Enhances riding experience: A well-running engine can make for a more enjoyable riding experience.

1. Cost: Piston kits can be expensive, and the cost of this specific kit may be a deterrent for some buyers.

2. Installation difficulty: Installing a piston kit can be a complex process and may require specialized tools and knowledge, which may add to the overall cost and time involved.

3. Risk of damage during installation: Improper installation of a piston kit can lead to engine damage, which could be more costly than the kit itself.

The Namura 112KX85NPK4845 2011-2012 Kawasaki KX85 piston kit (48.50mm std KX 85 rings) can provide significant benefits to the performance and longevity of a Kawasaki KX85 engine. However, the cost and installation difficulty may be a deterrent for some buyers. Those who are committed to maintaining their motorcycle and improving its performance may find that the investment is worthwhile.

If you are considering purchasing a piston kit for your Kawasaki KX85, make sure to do your research and choose a reputable supplier. It is also recommended to have the installation done by a professional mechanic or experienced motorcycle enthusiast to minimize the risk of damage during installation.

Details:

Made to meet or exceed OEM specifications. High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Brand New Namura Piston Kit.

Piston is for the standard bore 48.50mm, actual size of piston 48.45mm. High-quality cast piston made with excellent materials to precise specifications. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. Includes piston, rings, wrist pin, and circlips.

MOS2 Teflon/Molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity.

part #: 112kx85npk4845 price

• $59.77

specifications pistondon:

• for models: Kx85, Std, Kx
• for makes: Kawasaki
• for years: 1985-2012
• brand: Namura
• mpn: 112kx85npk4845
• country of origin: Taiwan
• machine type: Off-road Motorcycle
• items included: Piston Rings, Wrist Pin, Piston, Circlips
• piston diameter: 48.45mm
• material: Hypereutectic Cast Aluminum
• piston type: Cast, Dual Ring
• engine type: 2-stroke
• type: Piston Kit
• cylinder bore diameter: 48.50mm
• surface finish: Has Teflon Skirt Coating

returns pistondon:

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

payments pistondon:

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

offer pistondon:

• started: May 30, 2026
• sold: 0
• quantity: 4
• availability: In Stock
• options: Ship-to-home

general pistondon:

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

shipping pistondon:

• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• type: Fixed
• transit: 4-7 Days
• class: Standard, Expedited
• carrier: USPS

seller pistondon:

• # reviews: 95301
• city: Interlochen, Michigan
• rating: 99.8%

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