fits model: Xt250h, Xt250. make: Yamaha. year: 1981.

( Part Type: Valve Cylinder Head Cam Shaft ), ( Model Year: 1981 81 ), ( Motosmart Part : 121498 )
The 1981 Yamaha XT250 cylinder head, with the part number 121498, is a crucial component of your classic off-road motorcycle. This particular cylinder head is identified as needing replacement due to issues with its valves and camshaft.
The valves in this cylinder head play a vital role in the combustion process, allowing the intake of air and fuel mixture and the exhaust of spent gases. Over time, due to wear and tear or other mechanical issues, these valves can become worn or damaged, leading to poor performance, misfires, or even engine failure.
The camshaft, on the other hand, regulates the timing of the opening and closing of the engine's intake and exhaust valves. A worn or damaged camshaft can lead to misfires, decreased power, and reduced fuel efficiency.
This 1981 Yamaha XT250 cylinder head is a direct replacement for your current unit. It is manufactured to meet the original specifications, ensuring a perfect fit and optimal performance. The new valves and camshaft are included, ensuring that your engine runs smoothly and efficiently once again.
This replacement cylinder head is a great investment for any 1981 Yamaha XT250 owner looking to restore their bike to its former glory or simply ensure reliable performance. The high-quality materials and precise manufacturing process guarantee a long-lasting solution to your cylinder head issues.
Pros of buying a 1981 Yamaha XT250 with a poor cylinder head valves and cam shaft:1. Affordability: Due to the age and potential issues with the cylinder head and cam shaft, the price of this motorcycle is likely to be significantly lower than a well-maintained one.
2. Opportunity for DIY repair: If you have experience with motorcycle repair and enjoy working on projects, this could be an excellent opportunity to replace the cylinder head valves and cam shaft yourself, saving you money in the process.
3. Classic appeal: The XT250 is a popular and well-regarded model, known for its reliability and off-road capabilities. Even with its issues, it can still have a classic appeal that some enthusiasts find appealing.
Cons of buying a 1981 Yamaha XT250 with a poor cylinder head valves and cam shaft:1. Unknown extent of damage: It's difficult to determine the exact extent of damage to the cylinder head valves and cam shaft without a thorough inspection by a professional mechanic. This means you could be in for unexpected repair costs.
2. Potential for significant downtime: Replacing the cylinder head valves and cam shaft can be a time-consuming and labor-intensive process, potentially leaving you without a bike for an extended period.
3. Reliability concerns: With a poorly maintained engine, there may be other issues that could crop up down the line, leading to further repair costs and downtime.
Conclusion:Buying a 1981 Yamaha XT250 with a poor cylinder head valves and cam shaft has its potential benefits, such as affordability and DIY repair opportunities. However, the risks associated with unknown extent of damage, significant downtime, and reliability concerns should also be carefully considered. Ultimately, it's essential to weigh these factors against your budget, experience, and desire for a classic motorcycle before making a decision.
Recommendation:If you're a seasoned mechanic with experience in motorcycle repair, the 1981 Yamaha XT250 with a poor cylinder head valves and cam shaft could be an exciting project. However, if you're a beginner or don't have the time or resources to tackle such a project, it might be wiser to invest in a well-maintained motorcycle that's ready to ride.
Looking for other parts from this exact same engine.
Engine e580: pictures to supersize the is : e580honda 3y1-104816the cam chain stuck on shaft.
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2 your mistake: you mistakenly ordered the wrong part but it was listed accurately - or simply changed mind and want to return. 6 part condition poor parts have above average wear and tear damage the combustion dome has heavy from piston one valve cap is missing.
Part details used cylinder head valves cam shaft removed from a 1981 Yamaha XT250Hmotosmart 121498outer shipping dimensions: 19.
Only the parts shown in pictures are included.
Listed items are primarily for vehicles originally sold in the USA and may or not be correct other countries.