1. Pistons, Rings & Piston Kits Products
  2. sku: 10253410523711861
  3. YAMAHA 3XK-11630-00

YAMAHA 3XK-11630-00 Piston Kit

fits model: Yz250, Wr250. make: Yamaha. year: 1988–1991.

3xk-11630-00 Yamaha 1988-1991 Yz250 Wr250 Oem Piston Kit

( Manufacturer Part Number: 3XK-11630-00 ), ( Part Type: Piston ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: K6 Mot-n Buk 35 )

Review YAMAHA Oem Piston Kit fits YZ250 WR250 1988–1991

Introducing the Yamaha 3XK-11630-00 piston kit, specifically designed for Yamaha YZ250 and WR250 motorcycles manufactured between 1988 and 1991. This high-performance piston kit is an excellent upgrade for riders seeking improved engine power and durability.

The piston kit includes three forged aluminum pistons, each precision-machined to ensure a perfect fit and optimal engine performance. These pistons are designed with a dished top ring land to accommodate larger ring sizes for enhanced combustion efficiency and power output. Additionally, the pistons feature a reinforced skirt and a full-floating piston pin for increased strength and reliability.

The piston kit also includes three piston rings - an oil control ring, a compression ring, and a skirt ring. These rings are made from high-quality materials and are precision-manufactured to ensure a snug fit and efficient sealing. The oil control ring helps reduce engine oil consumption, while the compression ring aids in the transfer of power from the combustion chamber to the crankshaft. The skirt ring ensures a tight seal against the cylinder wall for optimal engine compression.

Installing the piston kit is a straightforward process, and it is compatible with the stock connecting rods and crankshaft. The piston kit also includes new piston pins, making it a complete solution for upgrading the engine of your Yamaha YZ250 or WR250.

In summary, the Yamaha 3XK-11630-00 piston kit is an excellent upgrade for Yamaha YZ250 and WR250 motorcycles produced between 1988 and 1991. This high-performance piston kit delivers increased power, improved combustion efficiency, and enhanced durability, making it an essential addition for serious off-road riders.

Pros and Cons of Buying a Yamaha 3xK-11630-00 1988-1991 YZ250/WR250 Piston Kit

1. Improved Performance:

- Pro: A new piston kit can significantly enhance the engine's performance, providing increased horsepower, torque, and overall efficiency.

- Con: Higher performance may lead to increased engine stress and wear, potentially requiring more frequent maintenance or engine upgrades.

2. Durability and Longevity:

- Pro: A high-quality piston kit can increase the engine's lifespan by reducing wear and tear, potentially saving you money in the long run.

- Con: The upfront cost of a piston kit may be substantial, especially for high-performance options.

3. Customization and Personalization:

- Pro: Installing a new piston kit can allow you to customize your motorcycle's engine to suit your riding style and preferences.

- Con: Customization may require additional time, effort, and expertise to ensure proper installation and tuning.

4. Compatibility and Fitment:

- Pro: The Yamaha 3xK-11630-00 piston kit is specifically designed for 1988-1991 YZ250 and WR250 models, ensuring a perfect fit.

- Con: Only applicable to the mentioned Yamaha models; it may not be compatible with other motorcycle makes or models.

5. Availability and Lead Time:

- Pro: The piston kit is readily available for purchase from authorized Yamaha dealers and online retailers.

- Con: Depending on availability and shipping times, it may take several days or even weeks to receive the piston kit.

6. Installation Complexity:

- Pro: Installing a piston kit can be an engaging and rewarding experience for enthusiasts and DIYers.

- Con: The installation process can be complex and time-consuming, requiring specialized tools and expertise.

7. OEM vs. Aftermarket:

- Pro: An OEM (Original Equipment Manufacturer) piston kit, like the Yamaha 3xK-11630-00, is designed and manufactured by the motorcycle manufacturer, ensuring a perfect fit and high-quality materials.

- Con: Aftermarket piston kits may offer more affordable alternatives but may require additional research to ensure compatibility and quality.

Conclusion:

The decision to buy the Yamaha 3xK-11630-00 piston kit for your 1988-1991 YZ250 or WR250 depends on your personal priorities and circumstances. If you're looking for improved performance, increased durability, or the opportunity to customize your engine, this piston kit may be a worthwhile investment. However, you should also consider the upfront cost, installation complexity, and potential need for additional maintenance or upgrades. Ultimately, it's essential to weigh these factors against the expected benefits to determine if the piston kit is the right choice for you.

Recommendation:

If you're certain that the Yamaha 3xK-11630-00 piston kit aligns with your goals and budget, we recommend purchasing it from a trusted source such as an authorized Yamaha dealer or reputable online retailer. Ensure that you have the necessary tools and expertise to install the piston kit properly, or consider seeking professional installation services to minimize the risk of complications.

Details:

The image to watch on YouTube. Includes piston, rings, pin, and clips for a complete rebuild. 1987 2017 Yamaha YZF600R FZR1000 XVS650 OEM Front Fork Dust Seal 3XV-23144-50. This OEM Yamaha piston kit is a high-quality replacement for your YZ250 or WR250, restoring engine compression and performance.

Yamaha Cruisers. Yamaha MX / ATV. Fits: 1988 Yamaha YZ250. Spotlight: A Day Inside .

part #: 3xk1163000 prices

  • $184.88-$206.09

specifications pistondon:

  • for models: Yz250, Wr250
  • for makes: Yamaha
  • for years: 1988-1991
  • mpn: 3xk-11630-00
  • part type: Piston
  • country of origin: United States
  • manufacturer warranty: Unspecified Length
  • storage location: K6 Mot-n Buk 35

payments pistondon:

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  • wallet: Paypal

shipping pistondon:

  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
  • type: Fixed
  • class: Standard, Expedited, One-day
  • transit: 3-7 Days
  • carrier: FedEx, USPS

seller pistondon:

  • # reviews: 207354
  • rating: 99.3%
  • city: Odessa, Florida

returns pistondon:

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  • time: 30 Days
  • policy: Returns Accepted

offer pistondon:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: January 28, 2026
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general pistondon:

  • condition: New other see details
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
for models: yz250, wr250, for makes: yamaha, for years: 1988-1991, part type: piston, country of origin: united states, manufacturer warranty: unspecified length, storage location: k6 mot-n buk 35,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 10253410523711861,

Yamaha 3XK-11630-00 Is Similar To:

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3 offers $184.88–$206.09 USD
  • Offer #1: $206.09 price + $0.00 shipping estimate = $206.09* total. Yamaha Cruisers Fits: 1988 Yamaha YZ250.FREE SHIPPING
  • Offer #2: $194.99 price + $18.15 shipping estimate = $213.14* total. YAMAHA PART # -00 NOS YAMAHA PISTON KIT STANDARD BORE.+$18.15 shipping
  • Offer #3: $184.88 price + $5.89 shipping estimate = $190.77* total. 1991 WR250.+$5.89 shipping

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