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  3. YAMAHA 3R5-11630-40

YAMAHA 3R5-11630-40 Piston Kit Standard

fits model: Yz465. make: Yamaha. year: 1980.

3r5-11630-40 Yamaha 1980 Yz465 New Oem Piston Kit Standard Bore

( Manufacturer Part Number: 3R5-11630-40 ), ( Part Type: Piston ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: J8 Crp1-n Buk 7 )

Review YAMAHA New Oem Piston Kit Standard Bore fits YZ465 1980

Yamaha YZ465 1980 Piston Kit (Standard - 3R5-11630-40)

Description:

The Yamaha YZ465 1980 Piston Kit, part number 3R5-11630-40, is an essential replacement component for the high-performance YZ465 motorcycle. This piston kit is designed specifically for standard applications, ensuring a perfect fit and optimal engine performance.

Each piston in this kit is meticulously engineered using top-quality materials. The piston crown is crafted from a robust forged aluminum alloy, providing exceptional strength and durability. The piston skirt boasts a precise honing finish, ensuring a snug fit within the cylinder bore for efficient power transfer.

The piston kit features a compression height that matches the original equipment, ensuring a seamless upgrade for your motorcycle. Additionally, the piston rings included in this kit are precision-machined to provide a tight seal within the cylinder bore, minimizing compression loss and maximizing power output.

The Yamaha YZ465 1980 Piston Kit is more than just a replacement component; it's an opportunity to enhance the performance of your classic motorcycle. With this piston kit, you'll experience improved combustion efficiency, increased horsepower, and smoother engine operation.

Whether you're restoring a cherished classic or maintaining a high-performance race bike, the Yamaha YZ465 1980 Piston Kit (Standard - 3R5-11630-40) is the ideal choice for ensuring your engine remains in top condition. Upgrade your motorcycle with confidence, knowing that this piston kit is backed by Yamaha's reputation for quality and reliability.

Pros and Cons of Buying Yamaha YZ465 1980 Piston Kit (3R5-11630-40)

The Yamaha YZ465 1980 piston kit (3R5-11630-40) is a popular replacement option for those looking to rebuild or upgrade their motorcycle's engine. Here are some potential advantages and disadvantages to consider before making a purchase.

Pros:

1. Enhanced Performance: A new piston kit can lead to improved engine performance. The upgraded components can help increase power output and torque, resulting in a more responsive and enjoyable riding experience.

2. Durability: High-quality piston kits, like the Yamaha 3R5-11630-40, are designed to withstand the rigors of regular use. They can help extend the life of the engine by reducing wear and tear on the pistons and rings.

3. Cost-Effective: Replacing worn-out pistons with a new kit can save money in the long run. A faulty piston or ring can cause serious engine damage if left unaddressed, leading to costly repairs or even a complete engine replacement.

4. OEM Quality: The Yamaha 3R5-11630-40 piston kit is an original equipment manufacturer (OEM) replacement. This means it is designed and built to the same specifications as the original equipment, ensuring a proper fit and reliable performance.

Cons:

1. Cost: While the kit may save money in the long run, the upfront cost can be significant. It is important to consider the overall cost-benefit analysis when deciding whether to purchase a piston kit.

2. Installation Complexity: Installing a piston kit requires a high degree of mechanical skill and knowledge. For those without experience, it may be best to leave the installation to a professional mechanic.

3. Availability: Depending on the specific model and year of the motorcycle, availability of the piston kit may be a concern. It is important to ensure the kit is readily available before beginning the rebuild process.

4. Potential for Over-Engineering: While the upgraded components can offer performance benefits, they may also add unnecessary complexity to the engine. This can lead to increased maintenance requirements and potential issues down the line.

Conclusion:

The decision to buy the Yamaha YZ465 1980 piston kit (3R5-11630-40) ultimately depends on individual circumstances and priorities. For those looking to improve performance, ensure durability, or save money in the long run, the kit may be a worthwhile investment. However, potential drawbacks such as cost, installation complexity, availability, and potential over-engineering should also be carefully considered before making a purchase.

Recommendation:

If you are confident in your mechanical abilities and have a solid understanding of the benefits and drawbacks of the Yamaha YZ465 1980 piston kit, it may be a valuable addition to your motorcycle maintenance arsenal. However, for those with less experience or limited mechanical knowledge, it may be best to consult with a professional mechanic or consider alternative options. Ultimately, a well-informed decision based on a thorough analysis of your individual circumstances and priorities is key to making the most of your investment.

Details:

Spotlight: A Day Inside . Fits: Fits 1980 Yamaha YZ465. The image to watch on YouTube. 1980 Yamaha YZ465 Piston NEW OEM 3R5-11631-00-94.

This is a new, genuine Yamaha OEM piston kit for the 1980 YZ465, ensuring original factory specifications optimal engine performance and longevity.

part #: 3r51163040 prices

  • $188.59-$335.93

specifications pistondon:

  • for models: Yz465
  • for makes: Yamaha
  • for years: 1980
  • mpn: 3r5-11630-40
  • part type: Piston
  • country of origin: United States
  • manufacturer warranty: Unspecified Length
  • storage location: J8 Crp1-n Buk 7

seller pistondon:

  • city: Odessa, Florida
  • rating: 99.3%
  • # reviews: 217257

returns pistondon:

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general pistondon:

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

offer pistondon:

  • started: March 22, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • quantity: 1

shipping pistondon:

  • cost: $0.00
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  • type: Fixed
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for models: yz465, for makes: yamaha, for years: 1980, part type: piston, country of origin: united states, manufacturer warranty: unspecified length, storage location: j8 crp1-n buk 7,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 11355780278352861,

Yamaha 3R5-11630-40 Is Similar To:

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2 offers $188.59–$335.93 USD
  • Offer #1: $188.59 price + $0.00 shipping estimate = $188.59* total. Fits: Fits 1980 Yamaha YZ465 This is a new, genuine Yamaha OEM piston kit for the 1980 YZ465, ensuring original factory specifications for optimal engine performance and longevity.FREE SHIPPING
  • Offer #2: $335.93 price + $34.76 shipping estimate = $370.69* total. Die Teile lagern seit JAHRZEHNTEN! Entsprechende Lager-Spuren innen & au en sind m glich! Wir haben tonnenweise NOS-Yamaha-Ersatzteile und 2.000 Motorr der als Ersatzteil-Tr ger (auch hunderte alte Yamahas.) - siehe unsere eigene Internet-Seite.+$34.76 shipping

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