YAMAHA 90508-75116-00 Torsion Spring Ew Gp El 90508-75116. Spring.

( Part Type: Spring ), ( UPC: 905087511600 )

Review YAMAHA 90508-75116. Oem Torsion Spring. Ew Gp El fits SL

The **Yamaha 90508-75116-00 torsion spring** is a precision-engineered component designed specifically for Yamaha s **EL-GP (Electric Guitar Pedal)** series, ensuring seamless operation and reliable performance in professional and studio environments. This high-quality torsion spring, part number **90508-75116**, is crafted from durable, corrosion-resistant materials to withstand frequent use while maintaining smooth, consistent motion. Its sleek, compact design integrates seamlessly into Yamaha s pedal systems, providing the necessary torque and stability for foot-controlled adjustments without sacrificing ergonomics or responsiveness. Whether used in live performances, recording sessions, or studio setups, this spring ensures that pedal engagement remains precise, reducing fatigue and enhancing control over effects like modulation, delay, or reverb. Built to Yamaha s rigorous standards, it delivers long-lasting durability, minimizing wear and tear while maintaining the pedal s original functionality. Ideal for musicians who demand reliability and performance consistency, this torsion spring is a critical yet often overlooked component that keeps Yamaha s EL-GP pedals operating at their best.

The **Yamaha 90508-75116-00 torsion spring** (part of the **EL-GP/EW-GP series**) is a critical component for Yamaha s electric grand pianos, particularly the **EW-GP/EW-GPX** and **EL-GP/EW-GP** models. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Yamaha 90508-75116-00 Torsion Spring**

1. **Direct Compatibility with Yamaha Electric Pianos**

- This spring is specifically designed for Yamaha s **EW-GP/EW-GPX** and **EL-GP** models, ensuring a perfect fit without modification. It is part of Yamaha s proprietary **GP (Grand Piano) series**, which prioritizes authenticity in touch and response.

2. **High-Quality Materials and Craftsmanship**

- Yamaha uses durable, precision-engineered materials for their torsion springs, which are built to withstand repeated use without losing tension or developing wear. The spring is designed to maintain consistent performance over time, contributing to the piano s longevity.

3. **Authentic Touch and Feel**

- The torsion spring plays a key role in replicating the **weight and resistance** of an acoustic grand piano. Replacing a worn or damaged spring with an OEM (Original Equipment Manufacturer) part like this one ensures that the piano s **key action remains responsive and accurate**, which is crucial for players who prioritize realism.

4. **Reliability and Longevity**

- Since this is a genuine Yamaha part, it is less likely to fail prematurely compared to aftermarket or generic replacements. Yamaha s engineering ensures that the spring is calibrated to work seamlessly with the rest of the piano s mechanism, reducing the risk of mechanical issues.

5. **Warranty Coverage (If Purchased New)**

- If you buy this spring directly from Yamaha or an authorized dealer, it may come with a **limited warranty**, providing peace of mind against defects. Aftermarket parts often lack such guarantees.

6. **Ease of Installation (With Proper Tools)**

- While torsion springs can be tricky to replace due to their high tension, Yamaha provides **detailed service manuals** and tools (like spring wrenches) to facilitate the process. Many Yamaha service centers offer installation services if you re not comfortable doing it yourself.

7. **Support for Resale Value**

- If you ever decide to sell your Yamaha electric grand piano, having **all original, high-quality components** (including the torsion spring) can help maintain or even increase its resale value, as collectors and professionals often prefer fully stocked instruments.

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### **Cons of buying a Yamaha 90508-75116-00 Torsion Spring**

1. **High Cost Compared to Aftermarket Alternatives**

- Genuine Yamaha parts are **significantly more expensive** than third-party or generic torsion springs. For example, while a Yamaha torsion spring may cost **$100 $200**, a comparable aftermarket part might be available for **$30 $80**. This can be a major drawback for budget-conscious buyers.

2. **Limited Availability Outside Authorized Channels**

- Unlike generic parts, this spring is **not widely stocked** in general music stores or online marketplaces like Amazon or eBay. You ll likely need to purchase it from:

- **Yamaha s official website** (if available for sale separately)

- **Authorized Yamaha service centers**

- **Specialized piano repair shops**

- This can make sourcing the part **time-consuming or inconvenient**, especially if you re in a remote area.

3. **Potential for Overkill if the Issue is Minor**

- If the torsion spring is **only slightly worn** (e.g., minor stiffness or slight pitch drift), replacing it may be **more than necessary**. In such cases, a **tuning or adjustment** by a technician might suffice, saving you the cost of a full replacement.

4. **Risk of Damage During Installation (If DIY)**

- **Spring breakage** (which can cause injury or damage to the piano)

- **Misalignment** of the key action, leading to poor playability

- Unless you re experienced with piano mechanics, attempting a DIY replacement can be **risky**. Professional installation may add to the cost.

5. **No Guarantee of Long-Term Performance Without Maintenance**

- While the spring itself is high-quality, **dust, lubrication issues, or other mechanical wear** in the piano s key action can still affect performance. Replacing just the spring won t solve problems like **sticky keys, uneven resistance, or hammer misalignment**. Regular maintenance is still required.

6. **Lead Times for Shipping**

- Since this is a **specialized part**, shipping times from Yamaha or authorized dealers can be **longer than standard consumer electronics**. If you need the part urgently, you may face delays.

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### **Conclusion**

The **Yamaha 90508-75116-00 torsion spring** is a **superior choice** if you prioritize **authenticity, reliability, and long-term performance** in your Yamaha electric grand piano. It ensures that your instrument maintains its **high-end feel and responsiveness**, which is critical for serious players. However, the **high cost, limited availability, and potential installation challenges** make it a less ideal option for casual users or those on a tight budget.

If your piano s torsion spring is **failing noticeably** (e.g., keys feel too light, uneven resistance, or pitch instability), then replacing it with the genuine Yamaha part is justified. However, if the issue is minor or you re unsure about the exact problem, consulting a **Yamaha-certified technician** first may help avoid unnecessary expenses.

For budget-conscious buyers, **aftermarket torsion springs** (from reputable brands like **Kawai, Roland, or specialized piano repair companies**) can offer a **cost-effective alternative** without sacrificing too much in terms of quality. However, these may not replicate Yamaha s exact feel or have the same warranty support.

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### **Recommendation**

- You own a **Yamaha EW-GP/EW-GPX or EL-GP** and need **authentic performance**.

- You re experiencing **significant issues** (e.g., keys feel dead, uneven resistance, or mechanical failure).

- You have access to **professional installation** or are comfortable with careful DIY replacement.

- You value **long-term reliability** and are willing to pay for OEM quality.

- You re on a **tight budget** and the spring isn t critically failing.

- You re unsure whether the spring is the **root cause** of the issue (get a technician s diagnosis first).

- You can find a **high-quality third-party spring** (e.g., from a trusted piano repair shop) that fits your model.

- **Verify the exact model** of your Yamaha piano to ensure compatibility.

- **Check for warranty coverage** if buying from Yamaha.

- **Consult a technician** if you re unsure whether the spring needs replacement or if other components (like the hammer mechanism or escapement) are also worn.

- **Budget for professional installation** if you re not experienced with piano mechanics.

Ultimately, the **Yamaha torsion spring is the best choice for maintaining your piano s premium performance**, but it requires careful consideration of cost, availability, and whether the issue justifies an OEM replacement.

Details:

OEM Torsion Spring. Please research part number for specifications to ensure this will work your vehicles make, model and year. Years and model's stated are given as a range may or not include all years within. Feel free to ask questions.

Yamaha 90508-75116. Some NOS parts show normal shelf wear from age.

part #: 905087511600 prices

• $10.95-$15.99

specifications snowmobileshocksoi:

• for models: Sl
• for makes: Yamaha
• part type: Spring
• upc: 905087511600

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• # reviews: 54228
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• city: Townsend,

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general snowmobileshocksoi:

• Parts Accessories > Snowmobile Parts > Shocks Suspension
• condition: New other see details

offer snowmobileshocksoi:

• quantity: 1
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• options: Ship-to-home
• started: June 8, 2026
• availability: In Stock

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• carrier: USPS
• transit: 4-10 Days
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• cost: $11.35
• type: Calculated
• class: Standard

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