fits model: Dt250. make: Yamaha. year: 1977–1978.

( Manufacturer Part Number: 1M1-11636-00 ), ( Part Type: Piston ), ( Country/region Of Manufacture: Japan )
This is a high-quality piston designed for the iconic 1977-1978 Yamaha DT250 motorcycle. The piston in question is the 1m1-11637-00 which is specifically engineered to deliver optimal performance and longevity for your DT250 engine.
The piston is crafted from top-grade material, ensuring it can withstand the rigors of off-road riding. It features a compression ratio of 70.50, which is ideal for providing the necessary power without compromising on fuel efficiency or engine lifespan. The piston is also precision-machined to ensure a perfect fit in your engine cylinder, eliminating the risk of leaks and reducing the chances of engine misfires.
The 1m1-11637-00 piston is a direct replacement for the 1m1-11636-00 second piston. If your current piston is showing signs of wear or damage, or if you're looking to upgrade your engine's performance, this piston is an excellent choice. Its high-quality construction and precise fit ensure a smooth and reliable operation, allowing you to enjoy your DT250 to its full potential.
In summary, this 1m1-11637-00 piston is a reliable and high-performance replacement for your 1977-1978 Yamaha DT250 engine. Its precision engineering, robust construction, and perfect fit make it an excellent choice for enthusiasts looking to enhance their motorcycle's performance or replace a worn-out part.
Pros of buying a 1m1-11637-00 1977-1978 Yamaha DT250 piston:1. Availability: This piston is relatively easy to find on the market, which means you can likely find one quickly if you need it for your restoration project or for spare parts.
2. Compatibility: This piston is designed to fit the 1977-1978 Yamaha DT250 models, ensuring a perfect fit and function in your motorcycle.
3. Quality: Yamaha is known for its durability and reliability, and this piston is no exception. It's made to withstand the rigors of off-road riding, making it a great choice for those who use their motorcycles extensively.
4. Affordability: Compared to new parts, used or reconditioned pistons like this one are often more affordable, making it a cost-effective option for many motorcycle owners.
Cons of buying a 1m1-11637-00 1977-1978 Yamaha DT250 piston:1. Wear and tear: Used parts may have signs of wear and tear, which could affect their performance and lifespan. Make sure to inspect the piston carefully before purchasing to ensure it's in good condition.
2. Unknown history: You don't know the history of the piston, such as how it was used or maintained. This could impact its reliability and lifespan.
3. Limited warranty: Since this is a used part, it likely won't come with a warranty, which means you bear the cost of any repairs or replacements if something goes wrong.
Conclusion:Buying a used 1m1-11637-00 1977-1978 Yamaha DT250 piston can be a cost-effective option for those looking to save money on parts. However, it's important to thoroughly inspect the part before purchasing to ensure it's in good condition and to understand the potential risks associated with using a used part. If you're unsure about the condition of the piston, it may be worth investing in a new one to ensure reliable performance and peace of mind.
Recommendation:If you're considering buying a used 1m1-11637-00 1977-1978 Yamaha DT250 piston, I recommend doing your research and inspecting the part carefully before making a purchase. Look for signs of wear and tear or damage, and consider the potential risks associated with using a used part. If you're unsure, it may be worth investing in a new piston to ensure reliable performance and peace of mind. Ultimately, the decision to buy a used or new piston depends on your budget, your motorcycle's needs, and your own comfort level with using a used part.
Piston is 2nd over. New old stock. Genuine Yamaha part 1m1.