OMC Cover Nos 0304766

( Brand: Omc ), ( Manufacturer Part Number: 304766 ), ( Part Type: Cover )

Review OMC Oem Johnson Evinrude Cover Nos

The **OMC 304766 Johnson Evinrude Engine Cover** (part number **0304766**, new old stock or NOS) is a meticulously crafted, high-performance protective enclosure designed exclusively for select Johnson/Evinrude outboard motors, ensuring optimal engine longevity and reliability. This premium cover is engineered to shield the motor s internal components from environmental elements such as dust, debris, saltwater corrosion, and UV radiation, which can accelerate wear and tear over time. Constructed from durable, marine-grade materials, the cover features a robust, snug-fitting design that securely blankets the engine block, intake, and exhaust areas while allowing for easy installation and removal. Its seamless, molded construction minimizes gaps where moisture or contaminants could infiltrate, making it an ideal solution for both freshwater and saltwater applications. The cover s sleek, aerodynamic profile not only enhances the aesthetic appeal of your outboard but also reduces drag, contributing to improved fuel efficiency and performance. Whether used on recreational boats, fishing vessels, or performance yachts, this OMC part ensures that your Johnson/Evinrude engine operates at peak condition, reducing maintenance needs and extending its service life. Perfect for enthusiasts seeking a reliable, long-term solution, this NOS cover is a testament to OMC s commitment to quality and durability in marine engine protection.

### **Pros and Cons of Buying a Used Johnson Evinrude OMC 304766 (No-Show) Motor Cover**

1. **Cost Savings** A used motor with a no-show (NOS) cover is significantly cheaper than a new or fully restored unit. This makes it an attractive option for budget-conscious buyers, especially those with older boats that may not require the latest high-performance models.

2. **Functional and Reliable** The OMC 304766 is a well-known, mid-range outboard motor from Johnson/Evinrude, known for durability and dependable performance. Many units from this era (early 2000s) were built to last with proper maintenance.

3. **Compatibility** This motor is likely designed for mid-sized boats (e.g., 16 22 ft), making it a practical choice for fishing, cruising, or general boating. Its power output (typically around 150 200 HP, depending on model year) is suitable for moderate-sized vessels.

4. **Easier to Find Parts** Since this is an older but still common model, replacement parts (such as impellers, gaskets, or fuel pumps) are widely available from marine suppliers, dealerships, or online retailers.

5. **Potential for Restoration** If the motor is in fair condition, a skilled mechanic can restore it to near-new performance. A NOS cover suggests it may have been well-maintained or stored properly, reducing the risk of severe internal wear.

6. **Lower Risk of Theft or Tampering** A no-show cover indicates the motor was likely kept in a secure location, reducing the chance of unauthorized modifications or theft.

7. **Proven Technology** Unlike newer models with complex electronics, this motor relies on proven mechanical systems, which can be easier to diagnose and repair without relying on proprietary software or expensive diagnostics.

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1. **Unknown Service History** Without a full service record, it s impossible to confirm whether the motor has had proper maintenance (oil changes, impeller replacements, etc.). Neglect can lead to hidden issues like worn bearings, cracked impellers, or fuel system problems.

2. **Potential Wear and Tear** Even with a NOS cover, the motor may have internal wear (e.g., cylinder walls, pistons, or crankshaft) that isn t immediately visible. Running hours (if known) are critical higher hours increase the likelihood of needing major repairs.

3. **Electrical and Fuel System Risks** Older outboards can develop issues with starter solenoids, fuel pumps, or ignition systems. A thorough electrical and fuel system inspection is essential before purchase.

4. **Emissions and Fuel Efficiency** This motor was likely designed for pre-2006 emissions standards, meaning it may not meet newer EPA regulations if used on a boat that requires cleaner-burning fuel or catalytic converters.

5. **Resale Value** Used outboards lose value quickly, and a motor with high miles or unknown history will be harder to sell later. If you plan to upgrade in the future, this may not be the best long-term investment.

6. **Limited Warranty Coverage** Most used motors come with no warranty, so any post-purchase repairs will be out of pocket. Even if the seller offers a limited warranty, it s often short-term and may exclude major components.

7. **Compatibility with Modern Boats** If the boat has been modified with newer electronics (e.g., GPS, fish finders, or trolling motors), the older motor may not integrate seamlessly, requiring additional wiring or adapters.

8. **Environmental Concerns** Older outboards may leak oil or require more frequent maintenance to comply with environmental regulations, especially in eco-sensitive areas.

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Buying a used Johnson Evinrude OMC 304766 with a no-show cover can be a **cost-effective solution** for boat owners who need a reliable, mid-range motor for a smaller to mid-sized vessel. The NOS cover is a positive sign, suggesting the motor was stored properly, but it does not guarantee long-term reliability without a thorough inspection.

- Boaters on a tight budget who prioritize functionality over the latest technology.

- Those with older boats that don t require high-performance motors.

- Buyers who are prepared to invest time and money in maintenance or restoration.

- Those seeking a long-term, low-maintenance solution without potential hidden costs.

- Buyers who want the latest emissions compliance or advanced features.

- Individuals who plan to keep the boat for many years without upgrading the motor.

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- Compression test (to check cylinder condition).

- Impeller and propeller shaft inspection.

- Electrical system check (starter, solenoid, ignition).

- Fuel system assessment (pump, injectors, carburetor if applicable).

- Oil analysis (for signs of metal contamination or excessive wear).

2. **Verify Running Hours** Ask for the motor s exact running time. A motor with **under 500 hours** is ideal; 500 1,000 hours is acceptable with caution; **over 1,000 hours** may require significant investment.

3. **Test Drive** Run the motor at different speeds to check for unusual noises, vibrations, or performance issues.

4. **Negotiate Based on Findings** Use the inspection report to negotiate a fair price. If major repairs are needed, consider whether the cost justifies the purchase.

5. **Consider a Short-Term Warranty** If possible, negotiate a **limited warranty** (e.g., 30 90 days) from the seller to cover post-purchase issues.

6. **Budget for Maintenance** Allocate funds for **oil changes, impeller replacement (every 200 300 hours), and potential major repairs** (e.g., cylinder rebuilds).

- **Rebuilt motors** (from reputable dealers with warranties).

- **Newer used motors** (2010s models with better emissions compliance).

- **Renting or leasing** if you only need the motor temporarily.

A used OMC 304766 with a NOS cover can be a **good deal if inspected thoroughly and maintained properly**, but it requires due diligence to avoid costly surprises. If you re comfortable with the risks and have the means to address potential issues, it s a practical choice. Otherwise, consider a rebuilt or newer used motor for greater peace of mind.

Details:

The OEM OMC Johnson Evinrude cover 0304766 304766 is a new old stock NOS part.

part #: 304766 prices

• $6.88-$11.98

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 304766
• part type: Cover

returns ouboaen:

• policy: No Returns

general ouboaen:

• condition: New other see details
• Boat Parts > Outboard Engines Components > Cowlings Housings

payments ouboaen:

• other
• credit card: Discover
• wallet: Paypal

shipping ouboaen:

• transit: 5-11 Days
• service: USPS Ground Advantage
• class: Standard
• type: Calculated
• carrier: USPS
• cost: $5.77

seller ouboaen:

• # reviews: 1
• city: Punta Gorda, Florida
• rating: 100.0%

offer ouboaen:

• options: Ship-to-home
• started: February 16, 2026
• availability: In Stock
• sold: 0
• quantity: 1

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