YAMAHA 2X5-11601-20-00 Piston Rings 2ND .50 JB7

( Manufacturer Part Number: 2X5-11601-20-00 ), ( Type: Rings ), ( Vintage Part: Yes )

Review YAMAHA New Genuine 2nd .50 Os Piston Rings Jb7 fits YZ400 1979

Introducing the Yamaha 2x5-11601-20-00 1979 YZ400 2nd 50 piston rings, specifically engineered for the restoration or replacement of piston rings in the classic 1979 Yamaha YZ400 motorcycle engine. These piston rings are designed to deliver superior sealing performance and engine efficiency.

The kit consists of five piston rings, including two compression rings, two oil control rings, and one oil scraper ring. Each ring is meticulously manufactured with precision to ensure a snug fit in the engine cylinder and optimal engine performance. The rings are made of high-quality materials that offer excellent resistance to wear and tear, ensuring long-lasting durability and reliability.

The compression rings are responsible for sealing the combustion gases in the engine cylinder during the power stroke and pushing the piston down. They are designed with a precise profile to maintain a consistent piston-to-cylinder clearance, ensuring efficient combustion and optimal engine performance.

The oil control rings are responsible for controlling the oil flow between the engine cylinder and the crankcase. They are designed with an optimized shape and material to ensure a tight seal against the cylinder wall, preventing oil from leaking out and ensuring proper lubrication of the engine.

The oil scraper ring is responsible for scraping the excess oil that accumulates on the piston skirt and directing it back to the crankcase for proper lubrication. It is designed with a sturdy scraper edge to ensure effective oil removal and prevent engine damage caused by oil starvation.

Installing these piston rings requires careful preparation and attention to detail. Before installation, it is essential to ensure that the engine cylinder and piston are clean and free of any debris, and that the piston rings are installed in the correct order. Proper installation ensures efficient engine performance and long-lasting durability.

In summary, the Yamaha 2x5-11601-20-00 1979 YZ400 2nd 50 piston rings are a high-quality replacement or restoration solution for the classic Yamaha YZ400 motorcycle engine. They are meticulously manufactured to ensure a snug fit in the engine cylinder, optimal engine performance, and long-lasting durability. With precise profiles and high-quality materials, these piston rings are an excellent investment for any Yamaha YZ400 enthusiast looking to restore their cherished motorcycle to its former glory.

Pros and Cons of Buying Yamaha 2x5-11601-20-00 1979 YZ400 2nd 50 Piston Rings

* High-quality piston rings: Yamaha is known for producing durable and high-performance parts, and these piston rings are no exception. They are designed to provide a snug fit and seal effectively, allowing for optimal engine compression and efficiency.

* Suitable for older models: These piston rings are specifically designed for the 1979 YZ400, making them an ideal choice for owners of this vintage motorcycle.

* Replacement for worn-out rings: If the existing piston rings in your 1979 YZ400 are worn out or damaged, these new rings will help restore the engine's performance and reliability.

* Availability: As these piston rings are designed for an older motorcycle model, they may not be as easily available as the more commonly used parts. You may need to check with multiple suppliers or wait for them to be restocked.

* Cost: Compared to the newer models, the cost of these piston rings may be higher due to their specificity to the older motorcycle model.

* Installation: Installing piston rings can be a complex process that requires experience and specialized tools. If you are not confident in your ability to install them yourself, it may be worth considering hiring a professional mechanic.

The decision to buy Yamaha 2x5-11601-20-00 1979 YZ400 2nd 50 Piston Rings ultimately depends on your specific situation. If you own a 1979 YZ400 and have worn-out or damaged piston rings, these new rings can help restore the engine's performance and reliability. However, their availability and cost may be a concern for some. If you are confident in your ability to install them yourself, the benefits may outweigh the cons.

If you are in need of new piston rings for your 1979 YZ400 and are unable to find them locally, consider purchasing them from reputable online suppliers. Be sure to compare prices and check the seller's reviews before making a purchase. Additionally, consider the installation process and whether hiring a professional mechanic would be a worthwhile investment. Overall, the decision to buy these piston rings should be based on your motorcycle's needs and your personal circumstances.

Details:

Made by the manufacturer Yamaha, these piston rings are essential components for maintaining engines performance and ensuring a proper fit. These vintage parts are designed specifically for Yamaha model's and identified by the OE/OEM part number 2X5-11601-20-00. The product is a genuine set of second oversize piston rings for 1979 Yamaha YZ400 motorcycle.

part #: 2x5116012000 prices

• $45.09-$69.00

specifications cylindermotorcycleiz:

• for models: Yz400
• for makes: Yamaha
• for years: 1979
• mpn: 2x5-11601-20-00
• type: Rings
• vintage part: Yes

offer cylindermotorcycleiz:

• availability: In Stock
• sold: 0
• started: October 15, 2025
• quantity: 1
• options: Ship-to-home

shipping cylindermotorcycleiz:

• cost: $8.35
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited
• type: Calculated
• carrier: USPS
• transit: 5-10 Days

seller cylindermotorcycleiz:

• # reviews: 4345
• rating: 100.0%
• city: Fayetteville, Arkansas

returns cylindermotorcycleiz:

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

payments cylindermotorcycleiz:

• wallet: Paypal
• other
• credit card: Diners-club

general cylindermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: New other see details

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