1. Motorcycle Intake & Fuel Systems Deals
  2. sku: 22885792638106762
  3. YAMAHA 256-14934-01-00

YAMAHA 256-14934-01-00 Throttle Spring Nos

fits make: Yamaha.

256-14934-01-00 Yamaha Oem Throttle Stop Spring Nos

( Part Type: Spring Throttle Stop ), ( UPC: 256149340100 )

Review YAMAHA Oem Throttle Stop Spring Nos

The **Yamaha 256-14934-01-00 Throttle Spring** is a precision-engineered component designed specifically for Yamaha outboard motors, ensuring optimal throttle response and smooth operation across a wide range of marine applications. Crafted from high-grade, corrosion-resistant materials, this spring is built to withstand the harsh marine environment, including exposure to saltwater, UV radiation, and constant mechanical stress. Its robust construction guarantees durability, reducing the likelihood of premature wear or failure, which can disrupt performance and lead to costly repairs. This throttle spring plays a critical role in the throttle linkage system, providing consistent tension to the throttle cable, thereby enhancing throttle control and responsiveness whether you're cruising at low speeds or accelerating under full load. The design incorporates Yamaha s engineering standards, ensuring seamless integration with compatible outboard models, including those in the 200 to 400 horsepower range, where precise throttle modulation is essential for both performance and safety. Whether used in fishing boats, personal watercraft, or recreational vessels, this spring contributes to a more reliable and efficient throttle mechanism, reducing the risk of erratic throttle behavior or binding. For marine enthusiasts and professionals seeking long-lasting, high-performance components, the Yamaha 256-14934-01-00 Throttle Spring is an indispensable part of maintaining peak operational integrity in Yamaha-powered outboards.

**Pros and Cons of buying a Yamaha 256-14934-01-00 Throttle Spring**

The Yamaha 256-14934-01-00 is a throttle spring designed for certain Yamaha outboard motors, particularly those used in marine applications. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **Compatibility and Fit**: This throttle spring is specifically engineered for Yamaha outboards, ensuring a precise fit with minimal modifications required. It is designed to replace worn or broken throttle springs in models that use this part number, reducing the risk of improper installation.

2. **Reliability**: Yamaha is a well-known brand in the marine industry, and their replacement parts are generally built to high standards. The throttle spring is likely to be durable and resistant to corrosion, which is critical in marine environments where exposure to saltwater and moisture is common.

3. **Performance Improvement**: A new throttle spring can improve throttle response and overall engine performance. If the original spring was worn or stretched, replacing it may eliminate erratic throttle behavior, such as sticking or delayed engagement.

4. **Ease of Installation**: Since this is an OEM (Original Equipment Manufacturer) part, it is designed to be straightforward to install. Many users report that replacing a throttle spring is a relatively simple DIY task, especially with the right tools and instructions.

5. **Cost-Effective**: Compared to the cost of repairing or replacing a damaged throttle mechanism, purchasing this specific throttle spring is often a cost-effective solution. It extends the life of the throttle system without requiring a full overhaul.

6. **Preventative Maintenance**: Replacing a throttle spring as part of routine maintenance can prevent sudden failures, which could lead to more expensive repairs or even engine damage if the throttle malfunctions while the engine is running.

---

### **Cons**

1. **Limited Availability**: While Yamaha parts are widely available, this specific throttle spring may not be stocked at every local marine supply store. You may need to order it online, which could result in shipping delays.

2. **Price**: As an OEM part, the Yamaha throttle spring may be more expensive than aftermarket alternatives. While aftermarket parts can be cheaper, they may not always offer the same level of quality or longevity.

3. **Potential for Counterfeit Parts**: When purchasing online, there is a risk of receiving counterfeit or low-quality replicas, especially from unverified sellers. This could lead to premature failure or poor performance.

4. **Installation Challenges**: Although the installation is generally simple, inexperienced DIYers might encounter difficulties, particularly if they are unfamiliar with throttle mechanisms or marine engine systems. Improper installation could lead to further issues.

5. **Warranty Considerations**: If the throttle spring fails shortly after installation, you may void any existing warranty on the outboard motor, depending on the manufacturer s terms. This is particularly relevant if the spring was not installed correctly or if it was a defective unit.

6. **Environmental Factors**: Even with a high-quality throttle spring, prolonged exposure to saltwater, UV rays, and temperature fluctuations can accelerate wear. Regular maintenance and cleaning are still necessary to ensure long-term functionality.

---

### **Conclusion**

The Yamaha 256-14934-01-00 throttle spring is a reliable and well-suited replacement part for Yamaha outboards, offering improved throttle response and preventing potential engine issues. Its compatibility, durability, and ease of installation make it a strong choice for both professional mechanics and DIY enthusiasts. However, potential buyers should consider the part s availability, cost, and the risk of counterfeit products. If purchased from a trusted source and installed correctly, this throttle spring is likely to provide long-term performance benefits.

### **Recommendation**

If you are experiencing throttle issues with a compatible Yamaha outboard motor, purchasing the **Yamaha 256-14934-01-00 throttle spring** is a solid choice. To ensure the best results:

- Buy from an **authorized Yamaha dealer** or a reputable online retailer with verified reviews to avoid counterfeit parts.

- Follow the manufacturer s installation guidelines carefully to prevent damage or improper function.

- Consider consulting a marine mechanic if you are unsure about the installation process, especially if the throttle mechanism is complex or corroded.

- Pair this replacement with routine maintenance, such as cleaning the throttle body and checking for corrosion, to maximize the part s lifespan.

For those on a budget, comparing aftermarket alternatives (while ensuring they meet Yamaha s specifications) could be a viable option, but prioritize quality to avoid repeated replacements. Overall, this part is a practical investment for maintaining smooth and reliable throttle operation in Yamaha outboards.

Details:

Spring is new and in excellent condition, not original packaging. If the original package is included it may show signs of wear. OEM Yamaha 256-14934-01-00 Throttle Stop Spring NOS. Pictures: Thumbnails.

All parts are in stock and ready to ship. Items are shipped using USPS, UPS, and FedEx.

part #: 256149340100 prices

  • $9.99-$19.12

specifications intakefuelmotorcycle:

  • for makes: Yamaha
  • part type: Spring Throttle Stop
  • upc: 256149340100

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general intakefuelmotorcycle:

  • condition: New other see details
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

offer intakefuelmotorcycle:

  • quantity: 2
  • availability: In Stock
  • started: March 11, 2026
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for makes: yamaha, part type: spring throttle stop,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 22885792638106762,
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5 offers $9.99–$19.12 USD
  • New. Offer #1 priced at $9.99 + $5.97 shipping estimate = $15.96* total. XS400-2 1979 USA. FITS THESE YAMAHA MODELS LOCATION C29.+$5.97 shipping
  • New other (see details). Offer #2 priced at $19.12 + $0.00 shipping estimate = $19.12* total. Item Overview. Included: Throttle Stop Spring.FREE SHIPPING
  • New other (see details). Offer #3 priced at $9.99 + $8.75 shipping estimate = $18.74* total. +$8.75 shipping
  • New other (see details). Offer #4 priced at $14.95 + $9.75 shipping estimate = $24.70* total. All ASSEMBLIES, SUCH AS BRAKE / CLUTCH MASTER CYLINDERS, BRAKE CALIPERS, AND FORKS, SHOULD BE INSPECTED BEFORE INSTALLATION. XS1 - 1970.+$9.75 shipping
  • New. Offer #5 priced at $14.95 + $8.51 shipping estimate = $23.46* total. Yamaha Motorcycle 1977 XS650D CARBURETOR XS650 E006501- - F. Yamaha Motorcycle 1978 XS650E-006501 CARBURETOR XS650 E006501- - F.+$8.51 shipping

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