1. Boat Outboard Engines To Buy
  2. sku: 22654641777704752
  3. YAMAHA 6L2-45331-00-CA

YAMAHA 6L2-45331-00-CA Housing Bearing

fits make: Yamaha.

6l2-45331-00-ca Yamaha Housing Bearing Replacement For

( Manufacturer Part Number: 6L2-45331-00-CA ), ( Part Type: Bearing Housing ), ( Country Of Origin: Japan ), ( Color: Gray )

Review YAMAHA Housing Bearing Replacement

The **Yamaha 6L2-45331-00-CA Housing Bearing** is a precision-engineered, high-performance component designed specifically for Yamaha outboard motors, ensuring optimal performance, durability, and reliability in demanding marine environments. This bearing is a critical part of the lower unit housing assembly, where it plays a pivotal role in supporting the driveshaft and reducing friction between the rotating components and the stationary housing. Crafted from Yamaha s proprietary materials, this bearing is engineered to withstand the rigors of continuous use, including exposure to saltwater corrosion, extreme temperatures, and heavy loads, making it ideal for both recreational and professional boating applications.

The 6L2-45331-00-CA housing bearing features a robust **ball-type design**, which distributes weight evenly across multiple contact points, minimizing wear and extending the lifespan of the bearing and surrounding components. Its **sealed construction** prevents contaminants such as water, sand, and debris from infiltrating the bearing assembly, reducing the risk of premature failure and ensuring smooth, vibration-free operation. The bearing is also precision-machined to Yamaha s exacting standards, guaranteeing a perfect fit within the lower unit housing, which is essential for maintaining proper alignment and reducing unnecessary stress on the driveshaft and propeller.

This bearing is particularly well-suited for Yamaha outboard motors in the **6.0L to 6.5L displacement range**, where performance and longevity are paramount. Whether installed in a high-speed performance boat, a fishing vessel, or a workboat, the 6L2-45331-00-CA bearing delivers consistent, reliable performance under heavy loads, ensuring that the motor operates efficiently and quietly. Its compatibility with Yamaha s advanced lower unit designs also means it integrates seamlessly with other components like the driveshaft, propeller, and stern drive, contributing to the overall smoothness and efficiency of the propulsion system.

For marine enthusiasts and professionals who demand nothing less than the best, the Yamaha 6L2-45331-00-CA Housing Bearing represents a testament to Yamaha s commitment to innovation and quality. Whether replacing an worn-out bearing or upgrading an existing system, this component ensures that your outboard motor continues to deliver peak performance, whether cruising on calm waters or tackling rough seas. Proper installation and regular maintenance will further enhance its longevity, making it a wise investment for anyone seeking dependable power and performance from their Yamaha outboard.

### **Pros and Cons of buying a Yamaha 6L2-45331-00-CA Housing Bearing**

#### **Pros:**

1. **Compatibility and Fit:** This bearing is specifically designed for Yamaha outboard motors, particularly the 6L2 series (such as the 6L2V, 6L2E, and related models). It ensures a precise fit, reducing the risk of misalignment or improper installation, which can lead to premature wear or failure.

2. **High-Quality Construction:** Yamaha is known for manufacturing durable marine components. The 6L2-45331-00-CA housing bearing is likely made from high-grade materials, such as steel or reinforced polymers, to withstand the stresses of marine environments, including saltwater corrosion, vibration, and thermal expansion.

3. **Extended Lifespan:** When properly installed and maintained, this bearing can significantly extend the life of your outboard motor s lower unit. It reduces friction between the drive shaft and the housing, minimizing wear on other components like the drive gear and propeller shaft.

4. **Ease of Replacement:** The bearing is designed for straightforward replacement, which can save time and labor costs compared to more complex repairs. Many Yamaha outboards allow for easy access to the lower unit, making this a relatively simple DIY-friendly repair.

5. **Warranty Coverage:** If purchased directly from Yamaha or an authorized dealer, this part may come with a warranty, providing peace of mind against defects in materials or workmanship.

6. **Performance Reliability:** A well-functioning housing bearing ensures smooth operation of the outboard motor, reducing vibration and noise, which can improve fuel efficiency and overall performance.

---

#### **Cons:**

1. **Cost:** As a genuine Yamaha part, the 6L2-45331-00-CA housing bearing may be more expensive than aftermarket alternatives. While aftermarket bearings can be cheaper, they may not offer the same level of quality, durability, or warranty protection.

2. **Limited Availability:** Depending on your location, this part might not be readily available at local marine supply stores. You may need to order it online, which could result in shipping delays or additional costs.

3. **Installation Complexity:** While the bearing itself is designed for ease of replacement, the process of removing the old bearing and installing the new one can be labor-intensive, especially if the lower unit is corroded or seized. This may require specialized tools or professional assistance.

4. **Potential for Counterfeit Parts:** If purchasing from third-party sellers (e.g., eBay, Amazon, or uncertified dealers), there is a risk of receiving a counterfeit or low-quality replica. Counterfeit parts may fail prematurely or not fit correctly, leading to further damage.

5. **Maintenance Requirements:** Even with a new bearing, proper maintenance is essential to prolong its life. Neglecting regular checks (e.g., lubrication, inspection for corrosion, or alignment issues) can reduce the bearing s effectiveness and lifespan.

6. **Environmental Factors:** Exposure to saltwater, freshwater, and marine growth (e.g., barnacles) can accelerate wear on the bearing, even if it is high-quality. Regular cleaning and protective treatments (e.g., anti-corrosion sprays) are necessary to mitigate this.

---

### **Conclusion:**

The Yamaha 6L2-45331-00-CA housing bearing is a reliable and high-quality component for Yamaha outboard motors, offering benefits such as precise fit, durability, and compatibility with the motor s design. Its advantages in terms of performance and longevity make it a worthwhile investment for boat owners who prioritize long-term reliability and ease of maintenance.

However, the higher cost, potential availability issues, and the need for careful installation or professional help may deter some buyers. Additionally, the risk of counterfeit parts underscores the importance of purchasing from authorized dealers or trusted suppliers.

### **Recommendation:**

If you are experiencing issues with your Yamaha 6L2 outboard motor s lower unit (e.g., excessive vibration, grinding noises, or difficulty in steering), replacing the housing bearing with the genuine Yamaha 6L2-45331-00-CA is a strong choice. To ensure the best outcome:

- **Purchase from an authorized Yamaha dealer or a reputable marine parts supplier** to avoid counterfeit products.

- **Follow Yamaha s service manual** for proper installation, or seek assistance from a marine mechanic if you are unsure about the process.

- **Inspect the lower unit** for signs of corrosion, damage, or misalignment before and after installation.

- **Maintain the bearing** by regularly cleaning the lower unit, applying anti-corrosion treatments, and checking for proper lubrication.

For budget-conscious buyers who are confident in their mechanical skills, aftermarket bearings (from brands like Torqeedo or Seafoam) may offer a cost-effective alternative, though they should be thoroughly researched for compatibility and reviews. Ultimately, investing in a genuine Yamaha part ensures peace of mind and aligns with the motor s intended performance standards.

Details:

6L2-45331-00-CA: HOUSING, BEARING REPLACEMENT FOR YAMAHA.

part #: 6l24533100 prices

  • $70.62-$133.96

specifications ouboaen:

  • for makes: Yamaha
  • mpn: 6l2-45331-00-ca
  • part type: Bearing Housing
  • country of origin: Japan
  • color: Gray

offer ouboaen:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: March 15, 2026
  • options: Ship-to-home

payments ouboaen:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

returns ouboaen:

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

shipping ouboaen:

  • class: Standard
  • transit: 5-9 Days
  • type: Fixed
  • service: USPS Ground Advantage
  • cost: $0.00
  • carrier: USPS

seller ouboaen:

  • city: North Salt Lake, Utah
  • # reviews: 60864
  • rating: 99.7%

general ouboaen:

  • condition: New other see details
  • Boat Parts > Outboard Engines Components > Other
for makes: yamaha, part type: bearing housing, country of origin: japan,
category: boat parts > outboard engines components, color: gray, sku: 22654641777704752,
Yamaha 6L2-45331-00 Is Similar To:
ouboaen logo
4 offers $70.62–$133.96 USD
  • New other (see details). Offer #1 priced at $70.62 + $0.00 shipping estimate = $70.62* total. 1 00% Genuine U S A S E L L E R.FREE SHIPPING
  • New. Offer #2 priced at $76.70 + $9.95 shipping estimate = $86.65* total. With OEM outboard parts, you get the right fit and the right performance every time.+$9.95 shipping
  • New. Offer #3 priced at $133.96 + $36.24 shipping estimate = $170.20* total. New and genuine OEM part.+$36.24 shipping
  • New. Offer #4 priced at $157.09 + $36.24 shipping estimate = $193.33* total. +$36.24 shipping

Copyright © ouboaen.com