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  3. YAMAHA 3R3-11630-10-00

YAMAHA 3R3-11630-10-00 Piston .25

fits model: Yz125. make: Yamaha. year: 1978–1980.

3r3-11630-10-00 Yamaha New Oem 1978-1980 Yz125 Piston 1st Oversize .25

( Manufacturer Part Number: 3R3-11630-10-00 ), ( Type: Engine Pistons Rings Bike )

Review YAMAHA New Oem Piston 1st Oversize .25 fits YZ125 1978–1980

The Yamaha YZ125 piston 25, model number 3R3-11630-10-00, is a high-performance replacement piston specifically designed for Yamaha YZ125 motorcycles manufactured between 1978 and 1980. This piston is engineered to deliver superior power and durability for riders seeking to enhance the performance of their vintage motorcycle.

Crafted from a strong and lightweight material, this piston is designed to provide exceptional strength and rigidity. The piston crown is dish-shaped, allowing for efficient combustion and optimal compression. The piston ring grooves are precision machined to ensure a perfect seal, reducing the likelihood of blow-by and increasing engine efficiency.

The piston features a compression height of 25mm, making it suitable for use with high-performance cams and cylinder heads. It also comes with a piston pin and ring set, ensuring a complete and easy installation process. The piston pin is made of chrome molybdenum steel, providing excellent strength and durability. The piston rings are made of nitrided steel, which provides superior wear resistance and longer ring life.

This piston is designed to fit perfectly in the YZ125 engine, ensuring a smooth and reliable operation. It is also manufactured to meet the highest standards of quality and precision, making it a reliable and effective upgrade for vintage motorcycle enthusiasts.

In summary, the Yamaha YZ125 piston 25, model number 3R3-11630-10-00, is a high-performance replacement piston specifically designed for Yamaha YZ125 motorcycles manufactured between 1978 and 1980. It is engineered to provide superior power and durability, featuring a strong and lightweight material, precision machined piston ring grooves, a compression height of 25mm, and a complete piston pin and ring set. This piston is a reliable and effective upgrade for riders seeking to enhance the performance of their vintage motorcycle.

Pros and Cons of Buying a Yamaha YZ125 Piston (Part Number: 3R3-11630-11-00) for 1978-1980 Models

Introduction:

The Yamaha YZ125 is a legendary motorcycle known for its racing heritage and performance. If you're looking to upgrade or replace the piston in your 1978-1980 Yamaha YZ125, this part (3R3-11630-11-00) might be an option. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this piston.

Pros:

1. OEM Part: This piston is an original equipment manufacturer (OEM) part. It is designed and manufactured by Yamaha, ensuring a proper fit, function, and compatibility with your motorcycle.

2. Improved Performance: A new piston can potentially lead to better engine performance. This part is specifically engineered to enhance power, efficiency, and durability.

3. Reliability: Yamaha is known for producing high-quality components. This piston is likely to be reliable and long-lasting, reducing the chances of engine issues or failures.

4. Comprehensive Kit: This piston kit includes various components, such as rings, pins, and other necessary hardware. This can save you time and money by avoiding the need to purchase these items separately.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts, like this Yamaha piston, typically come with a higher price tag compared to aftermarket alternatives.

2. Availability: Depending on your location and the availability of parts from local dealers, you might need to wait longer for this part to be shipped.

3. Complex Installation: Installing a new piston can be a complex and time-consuming process. It requires specialized tools and knowledge, potentially leading to additional labor costs.

Conclusion:

The decision to buy the Yamaha YZ125 piston (3R3-11630-11-00) depends on various factors, including your budget, availability, and DIY skills. If you're looking for a reliable, high-performance part from a trusted manufacturer, this OEM piston might be an excellent choice. However, its higher cost and potential installation complexity are important considerations. Ultimately, the benefits may outweigh the drawbacks for those who prioritize the peace of mind and performance enhancements that come with using genuine Yamaha parts.

Recommendation:

If you're set on purchasing a new piston for your 1978-1980 Yamaha YZ125 and are willing to invest in a high-quality, reliable part, the OEM Yamaha 3R3-11630-11-00 piston is a solid recommendation. If budget is a concern, you may want to explore aftermarket alternatives, but keep in mind that the performance and compatibility may not be as guaranteed as with an OEM part. Always ensure that the aftermarket part is compatible with your specific motorcycle model before making a purchase.

Details:

part #: 3r3116301000 price

  • $189.95

specifications pistondon:

  • for models: Yz125
  • for makes: Yamaha
  • for years: 1978-1980
  • mpn: 3r3-11630-10-00
  • type: Engine Pistons Rings Bike

general pistondon:

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

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offer pistondon:

  • quantity: 1
  • started: March 12, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

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  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $6.99
  • transit: 4-9 Days

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returns pistondon:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: yz125, for makes: yamaha, for years: 1978-1980, type: engine pistons rings bike,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 4975870669284623,

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1 offer $189.95 USD
  • Offer #1: $189.95 price + $11.35 shipping estimate = $201.30* total. YAMAHA PART # NOS YAMAHA PISTON KIT.+$11.35 shipping

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