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  3. YAMAHA 583-14239-01-00

YAMAHA 583-14239-01-00 Seal

583-14239-01-00 Yamaha New Oem Seal

( Brand: Yamaha ), ( Type: Yamaha Seal ), ( Country Of Origin: Japan ), ( UPC: 583142390100 )

Review YAMAHA New Oem Seal

The **Yamaha 583-14239-01-00 Seal** is a high-performance, precision-engineered rubber lip seal designed specifically for Yamaha outboard motors, ensuring optimal performance, reliability, and longevity in demanding marine environments. Crafted from durable **synthetic rubber** with a reinforced internal construction, this seal is engineered to withstand the extreme pressures, vibrations, and temperature fluctuations encountered during prolonged use in saltwater, freshwater, or recreational boating applications. Its **lip design** creates a tight, self-adjusting seal against the shaft, effectively preventing water ingress, oil leakage, and contamination while minimizing friction and wear on the internal components of the outboard motor. The seal s **black, oil-resistant exterior** is formulated to resist degradation from exposure to UV rays, ozone, and harsh marine chemicals, ensuring consistent performance even after extended periods of operation in challenging conditions. Ideal for use in **Yamaha outboard motors** ranging from mid-size to larger models, this seal is a critical component in maintaining the efficiency and durability of the engine s internal systems, including the drive shaft and lower unit. Whether installed during routine maintenance or as part of a comprehensive overhaul, the **Yamaha 583-14239-01-00 Seal** delivers the precision and resilience required to keep your outboard running smoothly, season after season.

### Yamaha 583-14239-01-00 Seal: Pros and Cons

#### **Overview**

The Yamaha 583-14239-01-00 is a **seal (O-ring) for Yamaha outboard motors**, specifically designed to fit models like the **Yamaha 90 250 HP 2-stroke outboards** (e.g., F90, F115, F150, F200, F250). This seal is critical for maintaining a proper water seal in the lower unit, preventing water from entering the gearcase and causing damage.

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### **Pros of Buying This Seal**

1. **High Quality and Durability**

- Yamaha uses **high-grade rubber compounds** in their O-rings, designed to withstand oil, water, and mechanical stress. This seal is built to last longer than generic or aftermarket alternatives, reducing the risk of premature failure.

2. **Exact Fit and Compatibility**

- The part number **583-14239-01-00** is a **direct Yamaha OEM replacement**, ensuring a perfect fit with no modifications required. This minimizes the risk of leaks or improper sealing compared to non-OEM parts.

3. **Reliability in Performance**

- A properly sealed lower unit reduces **water intrusion**, which can cause **gear wear, corrosion, and premature failure of internal components**. Using a genuine Yamaha seal helps maintain the outboard s efficiency and longevity.

4. **Ease of Installation**

- Yamaha seals are designed for **straightforward installation**, often requiring only basic tools. The sizing and shape are optimized for the motor s geometry, making it easier for DIYers to replace without professional help.

5. **Warranty and Support**

- Purchasing from an **authorized Yamaha dealer or official distributor** may come with **warranty coverage** or return policies, providing peace of mind in case of defects.

6. **Prevents Costly Repairs**

- A failed seal can lead to **water damage in the gearcase**, requiring a **full lower unit rebuild or replacement**, which can cost **$500 $1,500 ** depending on the motor. Replacing the seal proactively is far cheaper.

7. **Consistent Performance Across Models**

- This seal is designed for **multiple Yamaha 2-stroke outboards**, making it a versatile choice if you own or service multiple similar models.

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### **Cons of Buying This Seal**

1. **Higher Cost Compared to Aftermarket Options**

- Genuine Yamaha parts are **more expensive** than generic or third-party O-rings. While the price difference is often justified by quality, budget-conscious buyers may opt for cheaper alternatives (though with potential trade-offs).

2. **Limited Availability Outside Authorized Channels**

- Unlike generic seals, this part may **not be stocked at every marine supply store**. Buyers may need to order from **Yamaha s official website, dealerships, or specialty marine parts suppliers**, which could involve shipping delays.

3. **Potential for Counterfeit Parts**

- If purchasing from **unverified sellers (e.g., eBay, Amazon, or unlicensed dealers)**, there is a risk of receiving **counterfeit or low-quality seals**. Always buy from **authorized sources** to avoid this issue.

4. **Requires Proper Installation Technique**

- Even a high-quality seal will fail if **not installed correctly**. Improper lubrication, misalignment, or excessive force during installation can damage the seal or the motor s housing. Buyers must follow **Yamaha s service manual instructions** carefully.

5. **Not Suitable for All Yamaha Models**

- While this seal fits **many 2-stroke Yamaha outboards (90 250 HP)**, it **does not apply to 4-stroke models or different lower unit designs**. Always **double-check compatibility** before purchasing.

6. **Environmental and Disposal Considerations**

- Like all rubber seals, this part is **not biodegradable** and contributes to waste if not disposed of properly. Buyers should consider **recycling options** if replacing old seals.

7. **Potential for Overkill on Newer Motors**

- If the outboard is **very new and still under warranty**, replacing the seal may **void certain warranties** unless done by an authorized dealer. Always check Yamaha s warranty terms before proceeding.

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### **Conclusion**

The **Yamaha 583-14239-01-00 seal** is a **high-quality, reliable, and critical component** for maintaining the health of compatible Yamaha 2-stroke outboards. Its **superior durability, exact fit, and preventative benefits** make it a **strong recommendation** for serious boaters, DIYers, and marine professionals.

However, the **higher cost and potential availability issues** mean it may not be the best choice for **casual or budget-conscious buyers**. In such cases, **third-party OEM-compatible seals** (from reputable brands like **Flexcraft, Sealed Power, or Gasket Pro**) could be a cost-effective alternative **but only if sourced from trusted suppliers**.

For most users, **the peace of mind and long-term reliability** of a genuine Yamaha seal **outweigh the higher upfront cost**, especially when considering the **potential for expensive repairs** from a failed seal.

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### **Final Recommendation**

**Buy the Yamaha 583-14239-01-00 seal if:**

You own a **Yamaha 2-stroke outboard (90 250 HP)** and need a **direct OEM replacement**.

You prioritize **long-term reliability and preventative maintenance**.

You are **comfortable with slightly higher costs** for genuine parts.

You plan to **install it yourself** and follow proper procedures.

**Consider an alternative if:**

You are on a **tight budget** and can find a **high-quality aftermarket seal** from a trusted brand.

Your outboard is **new and still under warranty**, and you want to avoid potential voiding.

You **cannot verify the seller s authenticity**, risking counterfeit parts.

**Best Practices When Purchasing:**

- **Buy from an authorized Yamaha dealer, official distributor, or a well-reviewed marine parts supplier.**

- **Check compatibility** with your exact motor model (some variations exist).

- **Follow Yamaha s service manual** for proper installation.

- **Inspect the seal** for defects before installation (e.g., cracks, improper lubrication).

For most boaters, **this seal is the best choice** for ensuring a **long-lasting, leak-free lower unit**. If cost is a major concern, **research reputable aftermarket options** but be prepared for potential trade-offs in durability.

Details:

NEW OEM Yamaha 583-14239-01-00 Seal.

part #: 583142390100 prices

  • $9.50-$39.88

specifications vintagebikepartiz:

  • brand: Yamaha
  • type: Yamaha Seal
  • country of origin: Japan
  • upc: 583142390100

payments vintagebikepartiz:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

seller vintagebikepartiz:

  • # reviews: 1664
  • city: Hoxie, Kansas
  • rating: 98.9%

returns vintagebikepartiz:

  • method: Money back
  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

offer vintagebikepartiz:

  • options: Ship-to-home
  • quantity: 2
  • sold: 0
  • availability: In Stock
  • started: April 14, 2026

shipping vintagebikepartiz:

  • transit: 3-8 Days
  • class: Standard
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $2.95

general vintagebikepartiz:

  • Cycling > Vintage Cycling > Vintage Bicycle Parts
type: yamaha seal, country of origin: japan,
category: sporting goods > cycling > vintage cycling > vintage bicycle parts, sku: 7635599831657632,
Yamaha 583-14239-01-00 Is Similar To:
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2 offers $9.50–$39.88 USD
  • Offer #1 priced at $9.50 + $2.95 shipping estimate = $12.45* total. +$2.95 shipping
  • Brand New. Offer #2 priced at $39.88 + $13.76 shipping estimate = $53.64* total. Applications: XT500 77-. Carburettor Rebuild-Kit (OEM Carburettor VM32SS) includes choke piston, spring & ball, gasket for actuating shaft (Main Jet #230, Pilot Jet #25).+$13.76 shipping

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