YAMAHA 93310-316C9-00 Cylinder Bearing Nos

( Manufacturer Part Number: 93310-316C9-00 ), ( Part Type: Bearing Cylinder )

Review YAMAHA New Oem Cylinder Bearing Nos

The **Yamaha 93310-316C9-00 Cylinder Bearing (C9)** is a precision-engineered component designed specifically for Yamaha s high-performance outboard motors, ensuring optimal performance, durability, and reliability in demanding marine environments. This bearing is a critical part of the engine s cylinder assembly, playing a pivotal role in maintaining smooth operation by reducing friction between the piston and cylinder wall while supporting the crankshaft s rotational motion. Crafted from high-grade, heat-treated steel, this bearing features a robust, corrosion-resistant coating that withstands the harsh conditions of saltwater exposure, prolonged use, and fluctuating temperatures, making it ideal for both recreational and professional boating applications. The **C9 designation** indicates a specific internal geometry and load-bearing capacity tailored to Yamaha s advanced outboard motor designs, such as those found in the **Yamaha 90 150 HP F200/F300 series**, where precision and efficiency are paramount. With its tight tolerances and seamless fit, this bearing minimizes wear on the engine s internal components, extending the life of the entire powerplant while delivering consistent power output. Whether installed in a high-speed cruiser, a fishing vessel, or a performance wakeboard boat, this bearing ensures reliable performance under heavy loads, high RPMs, and continuous operation, reinforcing Yamaha s reputation for engineering components that balance strength, longevity, and performance. Proper installation and regular maintenance, including periodic lubrication and inspection, will further enhance its service life, making it an indispensable part of any Yamaha outboard s maintenance regimen.

### **Pros and Cons of Buying Yamaha 93310-316C9-00 (Cylinder Bearing Nos)**

1. **OEM Quality and Compatibility** This part is a genuine Yamaha replacement, ensuring exact fit and performance matching the original equipment. It reduces the risk of compatibility issues that can arise with aftermarket parts.

2. **Reliability and Durability** Yamaha is known for manufacturing high-quality components designed to withstand the stress of motorcycle engines. These bearings are built to last, reducing the likelihood of premature failure.

3. **Warranty Coverage** Purchasing from an authorized Yamaha dealer or distributor often includes a warranty, providing peace of mind against defects in materials or workmanship.

4. **Performance Consistency** Since these bearings are designed specifically for Yamaha engines, they maintain the intended performance characteristics of the motorcycle, ensuring smooth operation and optimal power delivery.

5. **Ease of Installation** Being an original equipment part, these bearings are straightforward to install, especially if you have mechanical experience or access to professional help. The design aligns with the engine s specifications, reducing the risk of installation errors.

6. **Long-Term Cost Savings** While the upfront cost may be higher than some aftermarket alternatives, the longevity and reliability of OEM parts can save money in the long run by avoiding frequent replacements or engine damage.

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1. **Higher Cost** Genuine Yamaha parts are typically more expensive than aftermarket alternatives. This can be a significant drawback for budget-conscious buyers or those maintaining multiple motorcycles.

2. **Limited Availability** Depending on your location, finding an authorized dealer or distributor for this specific part may require extra effort, especially if you re not near a Yamaha service center. Online purchases may involve shipping delays or additional costs.

3. **Potential Overkill for High-Mileage or Modified Engines** If the motorcycle has extensive mileage or has been heavily modified, the original bearings may not offer a significant advantage over high-quality aftermarket parts that are specifically designed for high-performance or worn engines.

4. **No Customization Options** Unlike some aftermarket bearings, these parts do not offer variations in materials (e.g., ceramic coatings or specialized lubricants) that could improve performance in specific conditions (e.g., extreme heat or high RPM).

5. **Dependence on Yamaha s Supply Chain** If Yamaha experiences production delays or supply chain issues, obtaining this part may become difficult, potentially causing downtime for your motorcycle.

6. **Less Accessibility for Rare Models** While this part is likely widely available for common Yamaha models, older or less common models might have limited stock, making it harder to source.

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### **Conclusion**

The Yamaha 93310-316C9-00 cylinder bearing is a high-quality, reliable choice for maintaining or restoring a Yamaha engine. Its OEM status ensures compatibility, durability, and performance consistency, making it ideal for those who prioritize quality and long-term reliability. However, the higher cost and potential availability challenges may be drawbacks for buyers on a tight budget or those who prefer aftermarket alternatives for cost savings or customization.

For most riders who value authenticity and want to avoid compatibility risks, this part is a strong recommendation. If budget is a concern, it s worth comparing the cost against high-end aftermarket options that offer similar performance guarantees. Ultimately, the decision should balance the need for reliability with practical considerations like cost and accessibility.

- **Buy from an authorized Yamaha dealer or distributor** to ensure authenticity and warranty coverage.

- **Verify compatibility** with your specific motorcycle model and engine configuration to avoid mismatches.

- **Consider aftermarket alternatives** only if you ve thoroughly researched their quality and performance, particularly if you re working with a high-mileage or modified engine.

- **Budget for installation costs** if you re not mechanically inclined, as professional labor may be required for proper fitting.

For most standard Yamaha engines, the 93310-316C9-00 is a **recommended choice** due to its reliability and direct compatibility. However, weigh the pros and cons against your specific needs before making a purchase.

Details:

Cylinder Bearing is new and in excellent condition, original packaging. All parts are in stock and ready to ship. Items are shipped using USPS, UPS, and FedEx. Pictures: Thumbnails.

If the original package is included it may show signs of wear. New OEM Yamaha 93310-316C9-00 Cylinder Bearing NOS.

part #: 93310316c900 prices

• $35.73-$40.74

specifications bearingmotorcycleiz:

• for makes: Yamaha
• mpn: 93310-316c9-00
• part type: Bearing Cylinder

returns bearingmotorcycleiz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general bearingmotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

payments bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

• quantity: 2
• started: April 16, 2026
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

shipping bearingmotorcycleiz:

• class: Standard, Expedited, One-day
• transit: 4-8 Days
• cost: $0.00
• type: Calculated
• carrier: USPS, UPS
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air

seller bearingmotorcycleiz:

• rating: 99.9%
• city: Ashaway, Rhode Island
• # reviews: 133735

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