1. Pistons, Rings & Piston Kits Products
  2. sku: 11119174177521602
  3. YAMAHA 2W1-11611-00

YAMAHA 2W1-11611-00 Piston Ring Set Nos

fits model: Ysr50, Rx50, Std. make: Yamaha. year: 1983–1984.

2w1-11611-00 Yamaha Piston Ring Set Std 1987-1992 Ysr50 1983-1984 Rx50 Oem Nos

( Manufacturer Part Number: 2W1-11611-00 ), ( Part Type: Ring Piston )

Review YAMAHA Piston Ring Set 1987 1992 Oem Nos fits YSR50 RX50 STD 1983–1984

Introducing the Yamaha 2W1-11611-00 piston ring set, an essential component for maintaining the optimal performance of your Yamaha YSR50 and RX50 motorcycles produced between 1983 and 1992. This set includes standard piston rings specifically designed for these models.

The Yamaha 2W1-11611-00 piston ring set consists of carefully engineered components that ensure a perfect seal between the piston and the cylinder wall. The rings are manufactured using high-quality materials that offer excellent durability and resistance to wear and tear. The set includes compression rings, oil control rings, and skirt rings, all of which work together to ensure efficient combustion and optimal engine oil control.

The compression rings, also known as piston rings, are responsible for sealing the combustion chamber and preventing the loss of compression during the engine cycle. The oil control rings, on the other hand, help maintain the proper oil film thickness within the engine by preventing oil from leaking past the piston rings. The skirt rings provide support to the piston and ensure a proper fit within the cylinder bore.

The Yamaha 2W1-11611-00 piston ring set is an OEM (original equipment manufacturer) replacement, meaning it is a direct fit for your Yamaha YSR50 and RX50 motorcycles. Installing these rings is a straightforward process and is typically accomplished by removing the engine cylinder head, piston, and connecting rod. The installation process may require the use of specialized tools, so it is recommended that the procedure be performed by a qualified mechanic or engineer.

In conclusion, the Yamaha 2W1-11611-00 piston ring set is an essential upgrade for your Yamaha YSR50 and RX50 motorcycles, ensuring efficient combustion, optimal engine oil control, and prolonged engine life. This set includes all necessary piston rings for the specified engine models and years. By choosing this OEM replacement, you can trust that you are installing high-quality, Yamaha-engineered components that will provide excellent performance and reliability for years to come.

Buying a Yamaha piston ring set (Part number: 2W1-11611-00) for engines like the YSR50 (1983-1984) and RX50 (1987-1992) comes with several pros and cons. Here's a detailed analysis:

Pros:

1. OEM (Original Equipment Manufacturer) replacement: This piston ring set is manufactured by Yamaha, ensuring a perfect fit and compatibility with the engine.

2. Improved engine performance: New piston rings can reduce friction, improve sealing, and enhance the overall performance of the engine.

3. Prevents engine damage: Worn-out piston rings can lead to engine damage, such as oil leaks, loss of compression, or even complete engine failure. Replacing the piston rings can prevent such issues.

4. Long-term savings: Although the initial cost of purchasing a piston ring set might seem high, it can save you from expensive engine repairs or replacements in the long run.

Cons:

1. Cost: Replacing piston rings can be an expensive repair, especially when considering the labor costs and the cost of the piston ring set itself.

2. Time-consuming: Installing new piston rings requires engine disassembly, which can be a time-consuming process.

3. Risk of damage: During the piston ring installation process, there is a risk of damaging other engine components or the piston rings themselves.

Ending Conclusion:

The decision to buy a Yamaha piston ring set (Part number: 2W1-11611-00) for your YSR50 (1983-1984) or RX50 (1987-1992) engine ultimately depends on your priorities and circumstances. If you value engine performance and reliability, or if you're experiencing issues with worn-out piston rings, then purchasing a new piston ring set is a recommended investment. However, if the cost and time involved in the installation process are significant concerns, you might consider postponing the repair until it becomes absolutely necessary.

Recommendation:

If you're experiencing engine performance issues, oil leaks, or other symptoms that might indicate worn-out piston rings, it's recommended to replace the piston rings as soon as possible. You can purchase the Yamaha 2W1-11611-00 piston ring set from a trusted motorcycle parts supplier to ensure a perfect fit and compatibility with your engine. Additionally, consider having the installation done by a professional mechanic to minimize the risk of damage to other engine components.

Details:

Yamaha Piston Ring Set STD 1987 1992 YSR50 1983 1984 RX50 OEM NOS. 25mm 2W1-11610-10 or. Unlike modern universal rings, these factory-original parts ensure the correct tension and heat dissipation for YSR50 RX50 air-cooled engines. Quality: Genuine Japanese-made steel for maximum durability and compression.

Part Number: Alt: 2W1-11610-00-00 condition: New Old Stock NOS Fitment: Standard Bore 40.00mm Restore your vintage 50cc Yamaha to factory specifications with this genuine OEM piston ring set. Genuine Yamaha Standard Piston Ring Set. Selling as pictured. Includes: Full set of rings for one piston.

Fitment Note: This is for the Standard STD bore size.

part #: 2w11161100 price

  • $49.95

specifications pistondon:

  • for models: Ysr50, Rx50, Std
  • for makes: Yamaha
  • for years: 1983-1984
  • mpn: 2w1-11611-00
  • part type: Ring Piston

shipping pistondon:

  • transit: 2-6 Days
  • type: Fixed
  • cost: $7.99
  • carrier: FedEx
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery

general pistondon:

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

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seller pistondon:

  • city: Butler, Pennsylvania
  • # reviews: 97800
  • rating: 99.1%

offer pistondon:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: March 10, 2026
  • sold: 0

returns pistondon:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: ysr50, rx50, std, for makes: yamaha, for years: 1983-1984, part type: ring piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 11119174177521602,

Yamaha 2W1-11611-00 Is Similar To:

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1 offer $49.95 USD
  • Offer #1: $49.95 price + $7.99 shipping estimate = $57.94* total. 50mm (2W1-11610-20) oversize sets instead. Unlike modern universal rings, these factory-original parts ensure the correct tension and heat dissipation for the YSR50 and RX50 air-cooled engines.+$7.99 shipping

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