Wiseco
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Wiseco Replacement Piston Ring Set (Replacement Piston Ring Set - 95mm Bore - 3741XS) Compatible with 03-09 Yamaha YZ450F
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Wiseco Replacement Piston Ring Set (Replacement Piston Ring Set - 95mm Bore - 3741XS) Compatible with 03-09 Yamaha YZ450F
The name Wiseco has become synonymous with pistons, especially pistons for off-road racing and riding.
Wiseco Replacement Piston Ring Set (Replacement Piston Ring Set - 95mm Bore - 3741XS) Compatible with 03-09 Yamaha YZ450F
Item #: 19338884

Wiseco Replacement Piston Ring Set (Replacement Piston Ring Set - 95mm Bore - 3741XS) Compatible with 03-09 Yamaha YZ450F

81% of respondents would recommend this to a friend

Item #: 19338884

JMD 10949

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*All items will import from US

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Order now and get it around Saturday, October 17
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The name Wiseco has become synonymous with pistons, especially pistons for off-road racing and riding.
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What Stands Out

Precision Engineering
Expertly crafted to fit 03-09 Yamaha YZ450F, ensuring compatibility and performance. The 95mm bore size delivers precise measurements for optimal engine function.
Enhanced Performance
Designed to improve engine efficiency, offering better power output and throttle response. This replacement set enhances the overall riding experience for enthusiasts and competitive racers alike.
Durable Materials
Manufactured with high-quality materials for longevity and reliability. Wiseco's piston rings withstand extreme conditions, ensuring consistent performance and reducing maintenance intervals.

Product Details

Shop high-quality Wiseco Replacement Piston Ring Set - 95mm Bore at Ubuy Jamaica. Compatible with 03-09 Yamaha YZ450F. Browse our wide selection now!
  • Wiseco Replacement Piston Ring Set - 95mm Bore - 3741XS
  • Synonymous with pistons for off-road racing and riding
  • Compatible with YAMAHA models: WR426F 01-02, YFZ450 04-09, YFZ450R 09-22, YFZ450X 11, YZ426F 00-02, YZ450F 03-09

Who Should Buy?

Suitable For
  • Frequent Riders

    Ideal for riders who consistently use their YZ450F and require reliable performance parts for optimal engine function.

  • Race Participants

    Perfect for competitive motocross racers looking to enhance their bike's performance with high-quality piston rings.

  • DIY Mechanics

    Great for those who enjoy performing their own bike maintenance and are familiar with engine components and installations.

Not Suitable For
  • Casual Users

    Not ideal for occasional riders who may not need to replace piston rings frequently or at all.

Product Description

Wiseco Replacement Piston Ring Set (Replacement Piston Ring Set - 95mm Bore - 3741XS) Compatible with 03-09 Yamaha YZ450F

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Wiseco Replacement Piston Ring Set compatible with?

    Answer: The Wiseco Replacement Piston Ring Set is specifically designed to be compatible with 03-09 Yamaha YZ450F models. This ensures a perfect fit and optimal performance when installed in your bike. Whether you're a casual rider or a competitive racer, using compatible parts like this set enhances the reliability of your engine, allowing it to maintain peak power output and efficiency. Make sure to double-check your model year to ensure compatibility.
  • Question: What are the dimensions of the Wiseco Replacement Piston Ring Set?

    Answer: The Wiseco Replacement Piston Ring Set features a bore size of 95mm, which is crucial for matching the engine's requirements. This specific bore size helps maintain the necessary compression while promoting better fuel combustion. Using the correct bore size can significantly improve engine performance and longevity, particularly for high-performance applications like racing or trail riding.
  • Question: How do I install the Wiseco Replacement Piston Ring Set?

    Answer: To install the Wiseco Replacement Piston Ring Set, ensure that your engine is disassembled, and you have access to the piston. Carefully remove the old rings and clean the piston before installing the new rings. Follow the manufacturer's instructions for orientation and placement to avoid installation errors. Proper installation is vital for ensuring effective sealing and optimal engine function, making a noticeable difference in engine efficiency and performance.
  • Question: Why should I choose Wiseco for piston rings?

    Answer: Wiseco is renowned for producing high-quality performance parts that enhance engine efficiency and longevity. Their pistons and rings are built from durable materials that withstand high temperatures and pressures, making them ideal for both everyday riding and strenuous racing conditions. Choosing Wiseco means you're investing in performance, reliability, and a brand with a solid reputation among motorsport enthusiasts.
  • Question: What materials are used in the Wiseco Replacement Piston Ring Set?

    Answer: The Wiseco Replacement Piston Ring Set is manufactured from high-grade materials designed for durability and performance. This includes premium steel, which provides excellent tensile strength and resistance to wear. The material choice is essential for withstanding the demanding conditions of motorcycle engines, ensuring both longevity and mechanical efficiency. This is particularly beneficial for riders who push their machines to the limits.
  • Question: Can I use Wiseco Replacement Piston Ring Set for other bike models?

    Answer: The Wiseco Replacement Piston Ring Set is specifically engineered for the 03-09 Yamaha YZ450F. Using it on other models may lead to compatibility issues and compromised performance. Always verify that parts are suited for your specific engine model to ensure seamless integration and reliable operation. For other bike models, consider looking for a Wiseco piston ring set tailored to those particular specifications.
  • Question: What are the benefits of replacing piston rings?

    Answer: Replacing piston rings is essential for maintaining engine health, as worn or damaged rings can lead to decreased compression, increased oil consumption, and poor performance. Fresh piston rings help create a tight seal in the combustion chamber, which enhances power and fuel efficiency while minimizing emissions. This is especially important for performance bikes where optimal engine operation is critical for a competitive edge.
  • Question: Where can I buy the Wiseco Replacement Piston Ring Set in Jamaica?

    Answer: You can buy the Wiseco Replacement Piston Ring Set, which is compatible with 03-09 Yamaha YZ450F models, through Ubuy in Jamaica. Ubuy offers a user-friendly online shopping experience, along with various options for product delivery. They also provide detailed product descriptions and customer support to help you make an informed purchase decision.
  • Question: What should I do if I experience performance issues after installation?

    Answer: If you encounter performance issues after installing the Wiseco Replacement Piston Ring Set, first verify that the installation was done correctly. Ensure that the rings are oriented appropriately and that there are no obstructions preventing a proper seal. If the problem persists, consult a mechanic or refer to the manufacturer's guidelines for troubleshooting. Addressing such issues promptly can help maintain engine performance and avoid further damage.
  • Question: Are there any special maintenance tips for piston rings?

    Answer: To ensure the longevity of your Wiseco piston rings, regular engine maintenance is crucial. This includes checking oil levels frequently, using high-quality engine oil, and monitoring engine temperatures. Additionally, periodic inspections can help catch any emerging issues before they escalate. Proper maintenance not only prolongs the life of the piston rings but also ensures overall engine health, provides smoother operation, and maintains performance.

Wiseco Piston Rings Editorial Review

The Weisco piston rings received positive feedback from customers, who were initially skeptical about their authenticity but were pleased to find them in their original packaging. However, there was some disappointment as the product did not include the expected oil rings as shown in the description. Overall, customers found the product to be of good quality and were satisfied with their purchase. **

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Pros

  • Genuine Weisco product in original packaging
  • Good quality rings

Cons

  • Missing oil rings as shown in the description

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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JMD 10949

Order now and get it around Saturday, October 17

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
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  • dhl
Fastest cross-border delivery

Features & Benefits

  • Nearly 70 years in business.
  • Synonymous with pistons especially for off-road racing.
  • Fits multiple Yamaha models including YFZ450 and YZ450F.

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