fits model: Sx700r, Sx700. make: Yamaha. year: 2000–2001.

( Manufacturer Part Number: 8CH-11311-02-00 ), ( Part Type: Engine Motor Cylinder Piston )
The Yamaha SX700R is a powerful and reliable ATV (All-Terrain Vehicle) engine, specifically the motor cylinder piston, which is identified by the part number 8ch-11311-02-00. This component is a crucial part of the engine responsible for the transfer of force from the combustion process to propel the vehicle.
The SX700R engine is a single-cylinder, air-cooled, 2-stroke engine. The motor cylinder facilitates the combustion process as the fuel-air mixture is contained and compressed within the cylinder. Once the spark plug ignites the mixture, the cylinder piston is propelled forward, turning the crankshaft and ultimately, the wheels of the ATV.
This particular motor cylinder piston, marked for usage in the year 2001, is manufactured to adhere to Yamaha's stringent standards of precision engineering and durability. It boasts a high-quality forged steel construction, which grants it superior strength and resilience against wear and tear.
The piston design incorporates a compression ring and oil control ring that seals the cylinder to ensure optimal engine performance and efficiency. Furthermore, its compact size, with a diameter of approximately 80mm and stroke length of approximately 67mm, is ideally suited for the SX700R engine.
When considering a replacement for your aging or damaged motor cylinder piston, it's crucial to procure an authentic OEM (Original Equipment Manufacturer) part, such as the 8ch-11311-02-00 from Yamaha. Employing a replacement part specifically engineered for your SX700R engine guarantees long-lasting, dependable operation and top-tier performance unmatched by aftermarket alternatives.
In conclusion, when in need of a new motor cylinder piston for your Yamaha SX700R ATV, the 8ch-11311-02-00 is a premium OEM component worthy of your consideration. Its robust design, engineered specifically for the SX700R, ensures optimal performance, longevity, and a seamless fit.
Buying a new aftermarket motor cylinder piston assembly for a Yamaha SX700R, such as part number 8CH-11311-02-00 (from the year 2001), involves considerations of various aspects. Here are some potential pros and cons:
Pros:1. Improved Performance: A brand-new piston and cylinder can allow for potentially increased power and better engine efficiency compared to an aging or worn-out original part.
2. Longer Lifespan: An aftermarket upgrade can offer a longer service life, reducing the frequent need for replacement and minimizing downtime for the vehicle.
3. Enhanced Durability: A high-quality aftermarket cylinder piston can be more robust and resistant to typical engine wear and tear.
4. Quality and Warranty: Consider purchasing from reputable manufacturers to secure a product with a reliable warranty for potential future issues.
Cons:1. Cost: Replacing a motor cylinder piston assembly can be an expensive investment, particularly when compared to the cost of an OEM alternative.
2. Installation Complexity: Installing a new piston and cylinder can be a complicated process and may require professional expertise for proper execution.
3. Differences in Engine Characteristics: In some cases, installing an aftermarket part can result in slight differences in engine behavior, impacting acceleration, idle RPMs, or fuel consumption.
4. Potential minor discrepancies: Aftermarket components may not be an exact match to the OEM part's dimensions or material specifications, leading to a minor difference in performance and appearance.
Conclusion:When deciding to invest in a new cylinder piston assembly for a Yamaha SX700R motor, it's essential to weigh the pros and cons and consider the budget, skill level, and personal preferences. The trade-offs include the potential improvements in performance, lifespan, durability, and peace of mind contrasted with the expenses, installation complexity, and potential slight engine characteristic differences.
Ultimately, a carefully considered, informed decision should be based on priorities. If the pursuit for improved performance, longer lifespan, and enhanced durability are the priorities, then an aftermarket piston and cylinder assembly might be the best fit. However, if minimizing costs, ensuring an exact OEM fit, and conserving resources, an OEM replacement or professional refurbishment could be more suitable alternatives.
Cylinder with piston good condition clean off a 2000 SX700R 6,549 miles on it, pictured, shows normal wear, no damage, threads, cross hatch still visible, please xa0 all pictures as they are part of the.