YAMAHA 1G9-11611-20-00 Piston Ring 2ND

( Manufacturer Part Number: 1G9-11611-20-00 ), ( Engine Type: 2-stroke ), ( Type: Piston Ring ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: Yes )

Review YAMAHA Piston Ring 2nd Oversize fits YZ100 1976-77

Introducing the Yamaha 1G9-11611-20-00 piston ring, a premium replacement part designed specifically for the 1976-1977 YZ100 models. This piston ring is a crucial component of your engine's functionality, ensuring optimal sealing between the piston and the cylinder wall.

Crafted from high-quality materials, this piston ring is engineered to withstand the rigors of off-road riding while delivering superior performance. Its cross-section design features a precise machining process that guarantees a snug fit and reliable sealing, even under extreme pressures and temperatures.

The outer diameter of this piston ring measures 62.2mm (2.45 inches), while the inner diameter is 57.0mm (2.24 inches). The thickness of the ring is 2.5mm (0.1 inches), providing a perfect balance between strength and flexibility.

This piston ring is designed for the second piston position on the engine. Installing it is a straightforward process, ensuring that your engine remains in optimal condition and continues to deliver the power and reliability you expect from your YZ100.

When it comes to maintaining your YZ100, using genuine Yamaha parts like this piston ring is essential. Not only does it ensure a proper fit and superior performance, but it also guarantees the longevity and reliability of your engine.

In summary, the Yamaha 1G9-11611-20-00 piston ring is a high-quality replacement part designed specifically for the 1976-1977 YZ100 models. Its precise machining, optimal dimensions, and high-quality materials make it an essential component for maintaining the performance and reliability of your engine.

The Yamaha 1G9-11611-20-00 piston ring is a replacement part designed for the 1976-1977 YZ100 two-stroke motorcycle. Replacing piston rings is a common maintenance task for motorcycle owners, especially for high-mileage or heavily used engines. Let's examine some potential pros and cons of purchasing this piston ring.

1. OEM (Original Equipment Manufacturer) Part: This piston ring is a factory-original replacement part manufactured by Yamaha. Using an OEM part ensures that the ring is a perfect fit and matches the engine's specifications.

2. Enhances Engine Performance: A worn-out piston ring can lead to engine issues such as loss of compression, poor fuel efficiency, and power loss. Replacing the piston ring with a new one can help restore engine performance and improve overall motorcycle operation.

3. Long-lasting: Yamaha piston rings are known for their durability and quality. By investing in a new piston ring, you can potentially extend the life of your engine.

1. Cost: Replacement parts, especially OEM parts, can be expensive. The cost of the Yamaha 1G9-11611-20-00 piston ring may be a significant investment for some motorcycle owners.

2. Installation Complexity: Installing a piston ring can be a challenging process, especially for those without mechanical experience. It may require specialized tools and a certain level of expertise.

3. Availability: Depending on your location and the availability of parts suppliers, it may take some time to source and receive the piston ring.

The decision to purchase the Yamaha 1G9-11611-20-00 piston ring ultimately depends on your specific circumstances and priorities. If you value the peace of mind that comes with using an OEM part and are experiencing issues with your engine's performance, then investing in a new piston ring may be worthwhile. However, if cost is a concern or you have limited mechanical expertise, you may want to consider alternative options, such as aftermarket parts or seeking professional assistance.

If you decide to proceed with purchasing the Yamaha 1G9-11611-20-00 piston ring, ensure you have all the necessary tools and expertise to install it correctly. Alternatively, consider having a professional mechanic perform the installation to ensure it is done correctly and efficiently. Additionally, consider the potential long-term cost savings from improved engine performance and potential engine longevity.

Details:

PART #: 1G9-11611-20- FITMENT: 1976-1977 YZ100 1977 YZ125, NOS OEM YAMAHA PISTON RINGS.

part #: 1g9116112000 prices

• $6.95-$59.75

specifications pistondon:

• for models: Yz100
• for makes: Yamaha
• for years: 1976-77
• mpn: 1g9-11611-20-00
• engine type: 2-stroke
• type: Piston Ring
• country/region of manufacture: Japan
• vintage part: Yes

returns pistondon:

• policy: No Returns

shipping pistondon:

• class: Economy
• cost: $6.89
• carrier: UPS
• transit: 3-9 Days
• type: Calculated
• service: UPS Ground Saver

general pistondon:

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

offer pistondon:

• options: Ship-to-home
• sold: 0
• started: June 9, 2025
• quantity: 2
• availability: In Stock

seller pistondon:

• city: Fairfield, Illinois
• # reviews: 140
• rating: 97.3%

payments pistondon:

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

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