fits model: Yz490. make: Yamaha. year: 1982–1983.

( Manufacturer Part Number: 5X6-11636-01 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Piston Rings ), ( Vintage Part: Yes )
The Yamaha 5x6-11636-01 82-83 YZ490 piston rings with wrist pin - 0.5mm, 2nd nos, are specifically designed to fit the Yamaha YZ490 motorcycles manufactured between the years 1982 and 1983. These piston rings are an essential component of the engine, responsible for sealing the combustion chamber and providing optimal engine performance.
The piston rings in this set are made from high-quality materials that ensure a perfect seal against the cylinder wall, preventing gas and oil leakages. The rings feature a 0.5mm thickness, making them suitable for specific engine configurations and conditions. The wrist pin in this set is also included, ensuring a proper fit and function of the piston rings.
The second set of piston rings and wrist pin is a crucial spare part for motorcycle owners who ride their YZ490 extensively or those who want to ensure they are always prepared for unexpected wear and tear. This set is an exact replacement for the original parts, ensuring that the engine maintains its optimal performance and efficiency.
Installing these piston rings and wrist pin is a relatively straightforward process, but it is recommended to consult the user manual or seek assistance from a professional mechanic to ensure proper installation and avoid any potential damage to the engine. Proper installation is essential for ensuring the longevity and effectiveness of the piston rings and wrist pin.
In conclusion, the Yamaha 5x6-11636-01 82-83 YZ490 piston rings with wrist pin - 0.5mm, 2nd nos, are a vital spare part for owners of Yamaha YZ490 motorcycles manufactured between 1982 and 1983. These piston rings and wrist pin are designed to provide a perfect seal and ensure optimal engine performance, making them an essential investment for any motorcycle enthusiast or professional rider.
a) OEM Part: These piston rings are original equipment manufacturer (OEM) parts produced by Yamaha. They are designed specifically for the YZ490 model and year, ensuring a perfect fit and optimal performance.
b) High-Quality Material: Yamaha uses high-quality materials in manufacturing these piston rings, ensuring durability and long-lasting performance.
c) Improved Engine Performance: New piston rings can help improve engine performance by sealing the combustion chamber properly and preventing gas leakage.
d) Reduces Engine Wear: Worn-out piston rings can cause engine wear and damage. Replacing them with new ones can help prevent further engine damage.
2. Cons:a) Cost: OEM parts, especially piston rings, can be quite expensive compared to aftermarket alternatives.
b) Availability: These piston rings might not be easily available in local shops, requiring online purchase and waiting for delivery.
c) Installation Complexity: Installing piston rings can be a complex and time-consuming process, usually requiring professional help or extensive mechanical knowledge.
Conclusion:Deciding to buy the Yamaha 5x6-11636-01 82-83 YZ490 Piston Rings (Wrist Pin 0.5mm, 2nd Nos) comes down to weighing the pros and cons. The benefits include using OEM parts, ensuring high-quality materials, improving engine performance, and reducing engine wear. However, the drawbacks are the cost, limited availability, and the installation complexity.
Recommendation:Considering the benefits and drawbacks, it is recommended to buy these piston rings if you prioritize the use of OEM parts, want the best possible engine performance, and are willing to pay the additional cost for the peace of mind that comes with using original parts. If cost is a significant concern, aftermarket alternatives may be a more suitable option. However, be aware that aftermarket parts might not offer the same level of performance and durability as OEM parts.
This product is a NOS Never-Used-Stock 82-83 Yamaha YZ490 piston kit that includes piston, rings, and wrist pin. All Yamaha OEM parts. The piston and rings are 0.5mm oversize - 2nd.