OMC Outboard Mounting Bracket Clean 0312599

( Brand: Omc ), ( Manufacturer Part Number: 312599 ), ( Part Type: Bracket Mounting ), ( Country Of Origin: United States )

Review OMC Johnson Evinrude Outboard Mounting Bracket Used Clean

The **OMC 312599 Johnson/Evinrude Outboard Mounting Bracket** is a precision-engineered, high-performance accessory designed to enhance the functionality and reliability of Evinrude and Johnson outboard motors, particularly those equipped with the **E-TEC, E-TEC HP, or E-TEC XD** engine platforms. This robust mounting bracket, identified by its part number **0312599**, is crafted from durable, corrosion-resistant materials to withstand the demanding conditions of marine environments, ensuring long-term durability and structural integrity. Engineered to fit seamlessly with the **Evinrude E-TEC series** and compatible with Johnson outboards, this bracket is specifically tailored for applications requiring a secure and stable attachment point, such as towbars, swim platforms, or other aftermarket modifications. Its design prioritizes both ease of installation and compatibility with the motor s mounting system, featuring precision-machined surfaces and reinforced mounting points to distribute weight evenly and reduce stress on the engine s housing. Whether used for recreational boating, fishing excursions, or performance-oriented watercraft, this bracket serves as an essential component for maintaining optimal alignment and stability, thereby contributing to smoother operation and reduced vibration. Built to meet OMC s stringent quality standards, the **312599** bracket is a testament to the brand s commitment to innovation and reliability, offering boaters a dependable solution for enhancing their outboard s performance and versatility.

### **Pros and Cons of buying a OMC 312599 Johnson Evinrude Outboard Mounting Bracket (0312599 Clean)**

1. **Compatibility and Fit** This bracket is specifically designed for Johnson/Evinrude outboards, ensuring a secure and proper fit for your engine. It is part of the OMC (Outboard Marine Corporation) line, which is a trusted brand in marine propulsion, reducing the risk of mismatched parts.

2. **Durability and Quality** OMC is known for manufacturing high-quality marine components. The bracket is likely made from sturdy materials (such as aluminum or steel) to withstand the stresses of marine environments, including saltwater corrosion and vibration.

3. **Easy Installation** Since it is a direct-fit part, installation should be straightforward if you have basic mechanical skills or access to a marine technician. The clean condition suggests it is new or well-maintained, reducing the need for additional repairs before use.

4. **Compatibility with Aftermarket Upgrades** If you plan to modify your outboard (e.g., adding a lift kit, trim system, or other accessories), this bracket may serve as a solid foundation for further customization.

5. **Warranty and Support** OMC parts often come with manufacturer warranties, providing peace of mind in case of defects. You can also rely on OMC s customer service for technical support or replacement if needed.

6. **Cost-Effective for Replacement** If your existing bracket is damaged or worn out, replacing it with an OMC part ensures reliability without excessive cost, especially compared to buying a new outboard.

7. **Maintenance-Friendly** A properly installed bracket helps maintain alignment and reduces strain on the outboard s mounting points, potentially extending the life of your engine and reducing long-term repair costs.

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1. **Limited Use Beyond Original Application** This bracket is designed specifically for Johnson/Evinrude outboards, so it may not be compatible with other brands (e.g., Yamaha, Mercury, Suzuki). If you ever switch outboard brands, you ll need a new bracket.

2. **Potential for Counterfeit Parts** Since OMC parts are popular, there is a risk of purchasing counterfeit or low-quality replicas, especially if buying from untrusted sellers. Always verify the seller s authenticity and check for OMC branding or serial numbers.

3. **Installation Challenges for DIYers** While the bracket itself is straightforward, improper installation (e.g., incorrect torque, misalignment) can lead to engine vibration, premature wear, or even detachment while boating. Professional installation may be recommended for first-time users.

4. **Saltwater Corrosion Risk** Even high-quality brackets can corrode over time if not properly protected with anti-corrosion treatments (e.g., zinc plating, marine-grade grease). Regular maintenance is required to prevent rust.

5. **Price Sensitivity** Depending on your budget, the cost of this bracket may seem high, especially if you re looking for a budget-friendly alternative. However, investing in a quality bracket can save money in the long run by preventing engine damage.

6. **Availability and Lead Times** OMC parts may not always be in stock at local marine supply stores, requiring online orders or waiting for shipments. This could delay your project if you re on a tight timeline.

7. **Potential for Overkill** If your outboard is older or heavily used, a new bracket may not significantly improve performance unless the existing bracket is the root cause of issues (e.g., wobbling, leaks). In such cases, a full outboard inspection may be warranted.

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The **OMC 312599 Johnson Evinrude Outboard Mounting Bracket (0312599 Clean)** is a reliable, high-quality part that offers secure mounting and compatibility for Johnson/Evinrude outboards. Its durability, ease of installation (when done correctly), and brand reputation make it a strong choice for boat owners who prioritize performance and longevity. However, the bracket s specificity to one brand, potential counterfeit risks, and the need for proper maintenance are factors to consider.

If your outboard is experiencing mounting issues (e.g., vibration, misalignment, or damage to the existing bracket), this part is a **strong recommendation** for restoring stability and safety. For DIY enthusiasts, ensure you follow installation guidelines carefully, and consider consulting a marine mechanic if unsure. If budget is a concern, weigh the long-term benefits against the upfront cost, as a faulty bracket could lead to more expensive engine repairs down the line.

- You have a Johnson/Evinrude outboard and need a reliable replacement.

- You re experiencing mounting-related issues (e.g., engine wobble, loose fit).

- You value OMC s quality and warranty support.

- You re prepared for proper installation and maintenance.

- You re unsure about the bracket s compatibility with your specific outboard model.

- You suspect counterfeit parts and want to verify the seller s authenticity.

- Your outboard is severely worn, and a full inspection is needed before replacing just the bracket.

- You re on a tight budget and can find equally reliable aftermarket options at a lower cost.

Details:

This is a genuine OEM OMC Mounting Bracket Part #312599 / 0312599. Condition: Used - Clean, dry-stored vintage part. Fitment: This bracket has a wide range of applications across Johnson and Evinrude small-to-mid range outboards from approximately 1970 1995. Part Number: 312599 replaces 0312599.

This bracket is essential for securing various accessories and components within the motor housing of classic Johnson Evinrude outboards. This part was removed from a clean, dry-stored outboard and has been thoroughly inspected for structural integrity. As a used vintage component, it shows typical minor signs of wear but is fully functional with no cracks or stripped mounting points. It is most commonly found on: 9.9 HP / 15 2-Stroke 4-Stroke model's.

Configuration: Standard mounting bracket verify your specific hole pattern against the photos. Material: Heavy-Duty Cast Aluminum / Steel.

part #: 312599 prices

• $6.93-$14.99

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 312599
• part type: Bracket Mounting
• country of origin: United States

shipping ouboaen:

• transit: 2-6 Days
• class: Expedited
• service: Expedited
• cost: $0.00
• type: Fixed

returns ouboaen:

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

general ouboaen:

• condition: Used
• Boat Parts > Outboard Engines Components > Other

payments ouboaen:

• cash
• other
• credit card: Visa
• wallet: Paypal

seller ouboaen:

• # reviews: 12775
• rating: 99.6%
• city: Wetmore, Michigan

offer ouboaen:

• quantity: 1
• sold: 0
• started: March 10, 2026
• best offers: True
• options: Ship-to-home
• availability: In Stock

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