fits model: 700, Maxim. make: Yamaha. year: 1986.

( Manufacturer Part Number: 1AA-11631-00-00 ), ( Type: Piston )
The Yamaha 1AA-11631-00-00 1986 Maxim 700 engine motor block is a crucial component of the powertrain system in Yamaha's Maxim 700 ATV model from the year 1986. The motor block is the foundation of the engine, housing the cylinders and crankshaft that convert the fuel energy into mechanical power.
This motor block is made of high-strength iron, ensuring durability and reliability under heavy usage conditions. It comes with a bore size of 3.17 inches and a stroke length of 3.01 inches, resulting in a total displacement of 654cc. The block is precision-machined to ensure optimal engine performance and efficient combustion.
The Yamaha 1AA-11631-00-00 motor block is designed to accommodate a single-cylinder, two-stroke, air-cooled engine. It features a wet sump lubrication system, which keeps the engine components lubricated while in operation. The cylinder bores are lined with a nickel-plated bore coating that reduces friction, increases engine life, and enhances the engine's overall performance.
This motor block is designed to fit perfectly with other engine components, including the crankshaft, piston, and connecting rod, to create a seamless powertrain system. It is important to note that this motor block is intended for use only in the specified year, make, and model of ATV, and attempting to use it in another application may result in poor performance, engine damage, or other safety concerns.
Additionally, the Yamaha 1AA-11631-00-00 motor block is designed to meet the strict emissions standards of its time. It is essential to follow all local, state, and federal regulations regarding the installation and operation of this engine component.
In conclusion, the Yamaha 1AA-11631-00-00 1986 Maxim 700 engine motor block is a high-performance, durable, and reliable component that is essential for the optimal operation of a Yamaha Maxim 700 ATV from the year 1986. It is designed to meet the highest manufacturing standards and is precisely machined to ensure optimal engine performance and efficient combustion. Proper installation and maintenance are required to ensure the longevity and safety of this component.
The Yamaha 1AA-11631-00-00 1986 Maxim 700 engine motor block piston is a replacement part for Yamaha Maxim 700 snowmobiles. This component is essential for the engine's operation, and its failure can lead to significant engine issues. Before making a purchase decision, it is crucial to consider the pros and cons.
Pros:1. OEM (Original Equipment Manufacturer) Part: This piston is a genuine Yamaha part, ensuring optimal engine performance and compatibility.
2. High-Quality Material: Yamaha uses top-tier materials in manufacturing their parts, ensuring durability and reliability.
3. Excellent Customer Support: Yamaha offers excellent customer support, providing helpful resources, and troubleshooting tips.
4. Long-Lasting: The piston's high-quality materials and manufacturing ensure long-lasting performance.
5. Enhanced Engine Performance: A new piston can improve engine performance and efficiency.
Cons:1. Cost: OEM parts, especially for high-performance vehicles like snowmobiles, tend to be more expensive than aftermarket alternatives.
2. Availability: Depending on the location and availability, finding this specific part might be challenging.
3. Installation Complexity: Installing a piston is a complex process that requires specialized tools and knowledge.
4. Time-Consuming: Installing a piston can be time-consuming and labor-intensive.
5. Risk of Damage During Installation: Improper installation could lead to further engine damage.
Conclusion:The Yamaha 1AA-11631-00-00 1986 Maxim 700 engine motor block piston is a high-quality, OEM part designed to provide optimal engine performance and durability. While it comes with some disadvantages such as cost, availability, and installation complexity, the benefits of using a genuine Yamaha part outweigh the cons. If you are looking for the best possible engine performance and reliability, this part is a worthwhile investment.
Recommendation:If you own a Yamaha Maxim 700 snowmobile and are experiencing engine issues, consider purchasing the Yamaha 1AA-11631-00-00 1986 Maxim 700 engine motor block piston as a replacement. Despite the cost and installation complexities, the part's high-quality materials and OEM status ensure optimal engine performance and longevity. Make sure to follow the installation instructions carefully to avoid any potential damage during the installation process.
1986 YAMAHA MAXIM X 700 OEM ENGINE MOTOR BLOCK PISTON, This piston is in very good condition and shows normal signs of wear. Removed From: 1986 Yamaha Maxim X 700 XJ700X with miles, Please review all pictures to assess the condition of item. M-force race crafts.