fits model: Yz125. make: Yamaha. year: 1987.

( Manufacturer Part Number: 2HG-11311-00-00 ), ( Type: Cylinder Head )
The 2HG-11311-00-00 Yamaha YZ125 engine motor cylinder jug is a vital component of the iconic YZ125 two-stroke motocross bike, manufactured by Yamaha in 1987. This cylinder jug is engineered with precision and craftsmanship, designed to house the engine's combustion process.
Measuring approximately 73.8 millimeters in bore and 54.5 millimeters in stroke, this cylinder jug is specifically tailored for the YZ125's high-performance, two-stroke engine. The cylinder jug is made of high-quality materials, such as aluminum alloy, which ensures durability, lightweight, and efficient heat dissipation.
This cylinder jug features a refined geometry designed to improve engine performance and power output. The porting and combustion chamber design contribute to optimum fuel-air mixture, efficient combustion, and enhanced engine breathing, resulting in a more powerful and responsive engine.
The cylinder jug's finish is an elegant blend of polished and anodized surfaces, which not only adds to its aesthetic appeal but also provides excellent corrosion resistance. The oval exhaust port is engineered for optimal exhaust gas flow, reducing back pressure and enhancing engine performance.
In summary, the 2HG-11311-00-00 Yamaha YZ125 engine motor cylinder jug is a testament to Yamaha's commitment to quality, performance, and innovation. It is a crucial component of the YZ125's engine, ensuring optimal engine performance, durability, and long-lasting reliability.
Pros of buying a 2HG-11311-00-00 1987 Yamaha YZ125 engine motor cylinder jug:1. Affordability: This part is relatively inexpensive compared to buying a new engine or cylinder jug.
2. Availability: Older parts like this one are often easier to find on the secondary market.
3. Vintage appeal: If you're restoring an old YZ125 or building a custom bike, this part will add to its vintage charm.
Cons of buying a 2HG-11311-00-00 1987 Yamaha YZ125 engine motor cylinder jug:1. Quality concerns: Used parts may have wear and tear or damage that could affect performance or reliability.
2. Compatibility issues: There might be minor differences between the old and new versions of the engine, which could cause compatibility issues.
3. Incomplete kit: You may only be able to find the jug and not the entire cylinder kit, which could require additional purchases.
Ending conclusion: If you're on a budget and looking to add vintage charm to your YZ125, buying the 2HG-11311-00-00 cylinder jug could be a good option. However, be aware of the potential quality concerns and compatibility issues, and consider investing in a new kit if you're looking for optimal performance. Ultimately, weigh the pros and cons based on your specific needs and budget.
Removed from: 1987 Yamaha YZ125 with miles please review all pictures to assess the condition of item. 63mm, which mean it will need to be bored 2mm over, pistons and rings are commercially available Yamaha YZ125 engine motor cylinder jug this is in very good condition shows normal signs of wear.
I measured this cylinder to be currently at 57. No deep gouges or any damage to speak of outside overbearing.