NAMURA TECHNOLOGIES MN-4W0H Piston Ring Set Engine Ub MN/4W0H

( Brand: Namura Technologies ), ( Manufacturer Part Number: MN/4W0H ), ( Type: Piston Ring Set ), ( Compatible Year: 2013 2012 2011 2010 2009 2008 2007 2006 2005 ), ( Compatible Model: 85 Sx ), ( Bundle Description: 1 Pc Genuine Namura Piston Ring Set ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review NAMURA TECHNOLOGIES Mn/4w0h Piston Ring Set For Ktm Engine Pistons Ub fits SX 1985–2019

Introducing the Namura MN/4W0H piston ring set, specifically designed for the 2005-2013 KTM 85 SX 19 16 engine pistons UB. This ring set is an essential upgrade for any rider looking to enhance the performance and longevity of their engine.

The MN/4W0H piston ring set includes four high-quality piston rings: two compression rings, one oil control ring, and one skirt oil scraper ring. Each ring is precision-engineered from top-grade materials to ensure optimal sealing and durability.

The compression rings are made from a heat-resistant alloy that can withstand the high temperatures and pressures inside the engine cylinder. Their cross-sectional design ensures even compression and efficient combustion, leading to improved power output and fuel efficiency.

The oil control ring is designed to minimize oil consumption and prevent oil from leaking into the combustion chamber. Its unique profile and rigidity ensure that it effectively seals the piston rings against the cylinder wall, preventing oil from escaping and maintaining optimal engine oil pressure.

The skirt oil scraper ring is responsible for collecting and scraping off excess oil from the piston skirt as it moves up and down the cylinder. Its design allows for efficient oil return to the crankcase, keeping the engine well lubricated and reducing friction.

Installation of the Namura MN/4W0H piston ring set is straightforward and can be done with common hand tools. The rings are supplied with appropriate gap sizes and installation instructions to ensure a trouble-free installation process.

In conclusion, the Namura MN/4W0H piston ring set is an essential upgrade for any KTM 85 SX 19 16 engine pistons UB. Its high-quality components are designed to improve engine performance, reduce oil consumption, and ensure long-lasting reliability. Whether you're a professional racer or a weekend warrior, this piston ring set is an investment that will pay off in the long run.

Buying a Namura MN/4W0H piston ring set for a 2005-2013 KTM 85 SX 19 16 engine can be a consideration for those looking to replace worn-out piston rings. Here are some potential pros and cons of making this purchase:

1. High-quality materials: Namura is known for producing high-quality piston rings made from top-tier materials, ensuring durability and longevity.

2. Exact fit: The rings are specifically designed for the KTM 85 SX 19 engine, ensuring a perfect fit and proper sealing.

3. Improved performance: New piston rings can help improve engine performance by ensuring proper compression and reducing the amount of blow-by gas.

4. Cost-effective: Replacing worn-out piston rings with new ones can save money in the long run by preventing more significant engine damage.

1. Upfront cost: The cost of purchasing new piston rings can be a significant investment, especially for those on a tight budget.

2. Installation complexity: Installing new piston rings can be a complex process that requires specialized tools and knowledge, potentially leading to additional labor costs.

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

Considering the potential pros and cons, purchasing a Namura MN/4W0H piston ring set for a 2005-2013 KTM 85 SX 19 engine can be a worthwhile investment for those looking to maintain the performance and longevity of their engine. However, it is essential to weigh the upfront cost against the potential benefits and consider the installation complexity and risk of damage. Ultimately, the decision to purchase new piston rings should be based on an individual's specific circumstances and priorities.

If the decision is made to purchase new piston rings, it is recommended to ensure that the installation is performed by a qualified mechanic to minimize the risk of damage and ensure proper installation. Additionally, it may be worth considering purchasing a piston ring installation kit to make the process as smooth as possible.

Details:

Namura Piston Ring Set for 2005 - 2013 KTM 85 SX 19 16 - Engine Pistons ub: Status: In Stock.

part #: mn4w0h price

• $13.75

specifications pistondon:

• for models: Sx
• for makes: Ktm
• for years: 1985-2019
• brand: Namura Technologies
• mpn: Mn/4w0h
• type: Piston Ring Set
• compatible year: 2013 2012 2011 2010 2009 2008 2007 2006 2005
• compatible model: 85 Sx
• bundle description: 1 Pc Genuine Namura Piston Ring Set
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer pistondon:

• sold: 0
• options: Ship-to-home
• started: July 23, 2025
• availability: In Stock
• quantity: 1

seller pistondon:

• rating: 96.6%
• city: Multiple warehouses
• # reviews: 9340

returns pistondon:

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

payments pistondon:

• other
• credit card: Diners-club
• wallet: Apple-pay

general pistondon:

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

shipping pistondon:

• class: Standard
• transit: 2-5 Days
• cost: $0.00
• type: Fixed
• service: Standard

Namura Technologies MN-4W0H Is Similar To:

• Namura Technologies Nx-40080-4os 040 Over Bore Piston Kit For Yamaha 1993-2001 Yz80 48mm (38.5% similar) Manufactured by Namura. Made in Taiwan. Kit is for .040 over bore size - 48.00MM. Compression ratio of 8.2:1. Piston dome is anodized for superior heat resistance and longer lifespan. Piston is 47.95MM. Compatible with Yamaha model's below: 1993 YZ80. Kit includes piston, rings, pin...(August 11th, 2024)
• Namura Technologies Nx-30000-c Piston Kit Standard Bore 53.96mm (46.8% similar) Bore: 53.96MM, sizing: standard bore, MOS2 made with Teflon /molybdenum coated skirts - a rolled on application process provides a fits bond...(August 12th, 2024)
• Namura Technologies Nx-30004 Size A 53.94mm Piston Kit For Suzuki 2001-2003 Rm125 Standard Bore 54mm (52.8% similar) Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Machined smooth heads - reflects combustion heat and reduces carbon buildup, protecting the top of piston...(August 12th, 2024)
• Namura Technologies Nx-30025-b Piston Kit Standard Bore 66.95mm (46.8% similar) Anodized domes - increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Machined smooth heads...(August 13th, 2024)
• Namura Technologies Fx-40049-c (40.7% similar) Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined smooth heads - reflects combustion heat and reduces carbon buildup, protecting the top of piston. Anodized domes - increases heat resistance and durability; pistons with anodized domes are...(August 13th, 2024)
• Namura Technologies Nx-10080-2r Nx 10080 2 Pistons All Have Molybdenium Skirt (45.9% similar) For kits, photo might show entire kit and listing is only for one component. All Namura pistons have super-high,:: Namura pistons. Note: photos do not always represent the actual product. All Namura pistons have anodized domes that provide superior heat resistance...(August 13th, 2024)
• Namura Orna-ra418207-gs 2004 Honda Cr125 Dirt Bike Piston Rings 53.95mm (31.7% similar) I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. 2004 Honda CR125 dirt bike Namura piston rings 53.95MM: ring set contains: ring to match a single piston.: brand: Namura, model number: ORAN-RA418207-GS...(August 13th, 2024)
• Namura Orna-ra418127-gs 2001-2002 Kawasaki Kx125 Dirt Bike Piston Rings 53.94mm (30.2% similar) Compatibility: Husqvarna cr 125 1998 - 2010 , 2012 2013 , wry 2007 , 2009 Honda CR125R 2004 2007 , Kawasaki KX125 2005 , Suzuki RM125 1989 Yamaha YZ125 2014 .: brand: Namura, model number: ORAN-RA418127-GS. Parts without fitment are to be assumed universal and may require vehicle...(August 14th, 2024)
• Namura Technologies Nx-30016-b Piston Kit For Engine Pistons Kits Aw (63.4% similar) Namura NC-30016-B piston kit for engine pistons kits aw: status: in stock...(August 15th, 2024)
• Namura Technologies Nx-20013-b Piston Kit Standard Bore 48.46mm (46.8% similar) Bore: 48.46MM, sizing: standard bore, MOS2 made with Teflon /molybdenum coated skirts - a rolled on application process provides a fits bond that is 10 times stronger than other spray coatings. Actual product may differ from the item shown in photograph. Benefits include increased heat...(August 15th, 2024)
• Namura Technologies Fx-10035-b (42.3% similar) The color, quantity, size, etc. May not be accurate. Fast free, shipping: brand Namura, part number FOX-10035-B, UPC code 52, condition new. The compatibility section is not always 100% accurate...(August 15th, 2024)