6K8-13621-A1

Introducing the Yamaha WR500/WJ500 Reed Valve Gasket (Model No: 6K8-13621-A1), specifically designed for Yamaha WR500 and WJ500 motorcycles manufactured between 1987 and 1993. This authentic OEM (Original Equipment Manufacturer) replacement part ensures a perfect fit and reliable performance for your motorcycle's reed valve system.

The gasket is meticulously crafted from high-quality materials, ensuring durability and resistance to wear and tear. It is designed to seal the reed valve to the intake port, allowing for efficient airflow into the engine while preventing fuel and oil from escaping. The gasket's precise dimensions and contours match the original part, ensuring a seamless installation process.

The 6K8-13621-A1 Reed Valve Gasket is an essential component for maintaining the optimal functioning of your WR500/WJ500 motorcycle's engine. Over time, the gasket may degrade or wear out, leading to potential engine performance issues. By replacing it with this genuine Yamaha part, you can restore your motorcycle's engine to its original efficiency and power output.

Installing the gasket is a straightforward process, but it's essential to follow the correct installation procedures to ensure proper seating and alignment. Proper installation will help to prevent potential leaks and ensure the longevity of the new gasket.

In summary, the Yamaha 6K8-13621-A1 Reed Valve Gasket is an essential replacement part for Yamaha WR500 and WJ500 motorcycles from 1987 to 1993. It is meticulously crafted from high-quality materials to ensure a perfect fit and reliable performance, making it an excellent investment for motorcycle enthusiasts looking to maintain their beloved machines in top condition.

Pros and Cons of Buying a Yamaha WR500/WJ500 Reed Valve Gasket (Yamaha 6K8-13621-A1)

* This gasket is specifically designed for Yamaha WR500 and WJ500 models produced between 1987 and 1993. By using an OEM (Original Equipment Manufacturer) part, you can ensure a perfect fit and optimal engine performance.

* A worn-out or damaged reed valve gasket can lead to various engine issues, such as poor performance, loss of power, and even engine damage. Replacing it with a new OEM gasket can help prevent these problems and extend the lifespan of your motorcycle's engine.

* Installing a new reed valve gasket is a relatively straightforward process, making it an accessible DIY project for most motorcycle enthusiasts.

* The price of the OEM gasket may be higher compared to aftermarket alternatives. However, investing in a high-quality OEM part ensures the best possible fit and engine performance.

* If you're not comfortable performing the installation yourself, you'll need to pay for labor costs at a professional mechanic shop.

* Depending on your geographical location, shipping fees may apply if you choose to purchase the gasket online.

The decision to buy a Yamaha 6K8-13621-A1 reed valve gasket for your WR500 or WJ500 motorcycle depends on your priorities and budget. While the OEM gasket offers the best possible fit and optimal engine performance, it may come with a higher price tag. However, considering the potential consequences of using a poorly fitting or damaged gasket, it's essential to weigh the pros and cons carefully. If you're confident in your DIY skills and want the best possible performance from your engine, investing in an OEM gasket is a worthwhile investment. If you're on a tight budget or prefer to minimize your costs, an aftermarket alternative may be a more suitable option. Ultimately, the choice is yours based on your specific needs and circumstances.

If you prioritize optimal engine performance and a perfect fit, I would recommend purchasing the Yamaha 6K8-13621-A1 reed valve gasket as a replacement for your WR500 or WJ500 motorcycle. This OEM part guarantees the best possible fit and ensures that your engine operates at its full potential. If your budget is a concern, you may want to explore aftermarket alternatives, but be aware that the performance and fit may not be identical to the OEM gasket.

Details:

This is a new old stock nos Yamaha reed valve gasket, essential for maintaining proper engine intake sealing on your personal watercraft. Spotlight: a day inside . 1993 -2024 Yamaha yz80 yz85 carburetor bowl gasket 7bx-e4184-00 oem. Yamaha MC / ATV.

Fits: fits 1987 - 1993 Yamaha wave runner WR500 model's. Yamaha new oem rear suspension spring plate 1998 -2003 SF-r1 4xv-2177l-01. Yamaha cruisers. The image to watch on YouTube.

Ensure optimal performance and prevent air leaks with this genuine oem replacement part.

specifications inboardfuel:

• for models: Wr500
• for years: 1987–1993
• brand: Yamaha
• mpn: 6k8-13621-a1
• part type: Valve Gasket
• country of origin: United States
• manufacturer warranty: Unspecified Length
• storage location: B2 Tjc-n Buk 21

payments inboardfuel:

• wallet: apple-pay
• credit card: visa
• other

offer inboardfuel:

• in stock #: 5
• started: november 29, 2025
• best offers: true
• options: ship-to-home
• availability: in stock
• prices: $3.75–$31.76
• item condition:
  • New
  • New other (see details)
  • Used
• sold #: 17

seller inboardfuel:

• rating: 99.1%
• # reviews: 1984 28
• city: odessa, florida

returns inboardfuel:

• paid by: seller
• policy: returns accepted
• time: 30 days

general inboardfuel:

• category: Boat Parts > Inboard Engines Components > Intake Fuel Systems

shipping inboardfuel:

• transit: 4-9 days
• class: standard, expedited, one-day
• type: fixed
• carrier: usps, fedex
• service: usps ground advantage, usps priority mail, fedex 2day, overnight

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