YAMAHA 2HH-Y1 Piston Cylinder

( Manufacturer Part Number: 2HH-Y1 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Items Included: Piston Rings ), ( Material: Steel, Cast Iron ), ( Vintage Part: Yes )

Review YAMAHA Piston And Cylinder In Good Useable Shape Is fits YZ250 1987

The Yamaha YZ250, manufactured in 1987, is a legendary two-stroke enduro motorcycle renowned for its outstanding performance and agility. Its piston and cylinder unit, specifically the 2HH-Y1 component, plays a significant role in generating the power that made this bike a favorite among motocross enthusiasts.

The 2HH-Y1 piston cylinder assembly is meticulously engineered for optimum efficiency and reliability. At the heart of this unit is a lightweight forged piston constructed from a high-strength aluminum alloy. The piston features a unique arrangement of compression rings and a single oil control ring designed to minimize fuel consumption and oil loss, while ensuring consistent engine performance.

The cylinder housing is crafted from high-quality aluminum alloy and is perfectly matched to the piston for precise clearances and a snug -- yet worn-resistant -- fit. The cylinder bore, measured at roughly 55.5 millimeters in diameter, is finely honed to ensure optimal gas flow and power transfer.

The piston and cylinder assembly is equipped with a transfer ports designed to enhance the flow of fuel-air mixture into the engine for improved combustion efficiency, reducing fuel consumption and optimizing power output. Moreover, the cylinder is cooling fin design provides excellent heat dissipation, keeping the engine running cool even during high-performance scenarios.

This 2HH-Y1 piston cylinder is a no-nonsense part for serious Yamaha YZ250 enthusiasts looking to restore their motorcycle to its former glory or upgrading their current one for optimal power and efficiency. It is meticulously manufactured to meet original equipment manufacturer (OEM) specifications to fit perfectly within your motorcycle, ensuring a seamless installation and exceptional performance.

Pros and Cons of Buying a Yamaha 2HH-Y1 1987 YZ250 Piston Cylinder

The Yamaha 2HH-Y1 piston cylinder for the 1987 YZ250 is a popular replacement option for motorcycle enthusiasts restoring or rebuilding their vintage off-road bikes. As with any purchase, it is essential to consider the potential benefits and drawbacks.

1. Authenticity: Original Yamaha piston cylinders, such as the 2HH-Y1, are preferred by collectors and purists who want to maintain the authenticity of their vintage bikes.

2. Performance: Original equipment can provide improved performance, fit, and function as compared to aftermarket alternatives.

3. Durability: Yamaha's reputation for manufacturing high-quality components ensures that the 2HH-Y1 piston cylinder offers excellent durability, contributing to a longer engine lifespan.

4. Easy installation: The piston cylinder is a straightforward component to install, and following the manufacturer's instructions can help ensure a successful upgrade.

1. Cost: Original Yamaha replacement parts, like the 2HH-Y1 piston cylinder, typically come with a higher price tag compared to aftermarket alternatives.

2. Availability: Depending on the specific market and region, it might be more challenging to find a Yamaha dealer or a supplier with this specific part in stock.

3. Delayed shipping: Given the limited availability, there may be longer shipping times when ordering a new 2HH-Y1 piston cylinder.

The Yamaha 2HH-Y1 1987 YZ250 piston cylinder is an excellent choice for motorcycle enthusiasts looking to restore or upgrade their vintage off-road bike with authentic, high-quality parts. While it does come with a higher price tag and might be more challenging to find, the improvements in performance, durability, and fit can justify the investment. Ultimately, the decision to purchase the 2HH-Y1 piston cylinder depends on individual priorities, enthusiasm for the vintage motorcycle community, and availability of alternative options.

For those committed to preserving the authenticity and performance of their vintage Yamaha 1987 YZ250 motorcycle, the 2HH-Y1 piston cylinder represents an excellent investment in their riding experience. Expand your search for the part with trusted Yamaha dealers, suppliers, and the online marketplace, assuring timely availability and favorable pricing.

Details:

This Yamaha piston and cylinder from a 1987 YZ250 is in good useable shape. Includes cylinder head and power valve. The piston and rings are Wisc .50 over size included OEM cylinder number 2HH-Y1.

part #: 2hhy1 prices

• $244.37-$402.96

specifications pistondon:

• for models: Yz250
• for makes: Yamaha
• for years: 1987
• mpn: 2hh-y1
• engine type: 2-stroke
• type: Piston
• items included: Piston Rings
• material: Steel, Cast Iron
• vintage part: Yes

general pistondon:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

offer pistondon:

• started: January 13, 2025
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller pistondon:

• # reviews: 81
• city: Troy, Montana
• rating: 100.0%

payments pistondon:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping pistondon:

• cost: $7.88
• service: USPS Priority Mail
• class: Expedited
• transit: 4-11 Days
• carrier: USPS
• type: Calculated

returns pistondon:

• policy: No Returns

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