OMC 0388673 Piston .060

( Brand: Omc ), ( Manufacturer Part Number: 0388673 ), ( Part Type: Piston )

Review OMC Johnson Evinrude .060 Os Piston

The **OMC 0388673 Johnson Evinrude 060 Piston** is a precision-engineered, high-performance component designed exclusively for Evinrude E-TEC and E-TEC HP outboard motors, specifically tailored for the 60 horsepower (HP) displacement models. Crafted from durable, heat-resistant aluminum alloy, this piston is built to withstand the intense thermal and mechanical stresses of high-revving, fuel-injected marine engines, ensuring reliable operation under demanding conditions such as towing, high-speed cruising, or heavy-duty fishing. The piston features a meticulously machined crown with optimized cooling fins, which enhance heat dissipation and prevent overheating, thereby extending the lifespan of the engine and maintaining peak performance. Its tight-tolerance design ensures minimal friction within the cylinder, reducing wear on the cylinder walls and rings while improving fuel efficiency and power output. The OMC 0388673 is a direct replacement part, meticulously engineered to match the original equipment manufacturer (OEM) specifications, guaranteeing a seamless fit and identical performance to the factory-installed component. Whether used for routine maintenance or as a critical repair part, this piston is a testament to OMC s commitment to quality and durability, providing marine enthusiasts with the confidence to keep their Evinrude engines running smoothly for countless hours on the water.

### **Pros and Cons of buying a OMC 0388673 (Johnson/Evinrude 060 HP Piston Engine)**

1. **Reliability and Durability** The 060 HP Evinrude piston engine is a well-established model known for its robust construction and long service life, especially when properly maintained. Many boaters report years of trouble-free operation with this engine.

2. **Proven Performance** With 60 horsepower, it provides sufficient power for mid-sized boats (e.g., 16 20 feet) for cruising, fishing, or light planing. It handles well in calm to moderately choppy waters, making it versatile for recreational use.

3. **Affordability Compared to Outboards** Piston engines like this are generally cheaper upfront than modern fuel-injected outboards of similar horsepower. They also tend to have lower maintenance costs in the short term, though long-term expenses can add up.

4. **Simplicity in Maintenance** Piston engines are mechanically simpler than modern fuel-injected outboards, meaning repairs (e.g., carburetor adjustments, spark plug replacements) can often be done by the owner with basic tools. This reduces reliance on dealerships for minor fixes.

5. **Fuel Efficiency** Piston engines typically consume less fuel than modern outboards of comparable power, especially when running at moderate speeds. This can be cost-effective for occasional use.

6. **Resale Value** While not as high as newer outboards, well-maintained 060 HP Evinrude piston engines still hold decent resale value, particularly if they come with a clean service history.

7. **Compatibility with Older Boats** If you own a boat designed for a piston engine (e.g., older fiberglass or aluminum boats), this engine will fit without needing major modifications to the transom or steering system.

8. **Spare Parts Availability** As a legacy model, parts (e.g., gaskets, pistons, carburetors) are still widely available through Johnson/Evinrude dealers and online marketplaces, reducing the risk of being stranded due to unavailability.

9. **Lower Initial Cost** The upfront purchase price is significantly lower than that of a new or even used modern outboard of similar horsepower. This makes it an attractive option for budget-conscious buyers.

10. **Lower Noise and Vibration (Compared to Some Modern Engines)** Older piston engines often run smoother and quieter than some high-performance outboards, which can be preferable for leisurely cruising.

---

- **Carburetor cleaning/tuning** (vs. fuel injection in newer engines).

- **Spark plug replacement** (typically every 100 hours).

- **Valve adjustments** (every 100 200 hours).

- **More frequent oil and filter changes** (due to less efficient oil circulation in some models).

- **Potential for wear on piston rings and cylinders**, leading to oil consumption or compression loss over time.

2. **Poor Fuel Economy at Higher Speeds** While fuel-efficient at cruising speeds, piston engines struggle when planing at higher speeds, consuming significantly more fuel than modern outboards. This can be costly for frequent or long-distance use.

3. **Environmental Regulations** Many piston engines, including older Evinrude models, do not meet modern emissions standards (e.g., EPA Tier 3 or California Air Resources Board (CARB) requirements). This means:

- They may not be legal to operate in certain states or lakes (e.g., California, Florida, or other regulated waters).

- You may need to install aftermarket emissions equipment (e.g., catalytic converters), which can be expensive and reduce performance.

4. **Rust and Corrosion Issues** Older piston engines are more prone to rust, especially if stored improperly (e.g., without fuel stabilizer or in saltwater environments). This can lead to internal damage if not addressed.

- **Electronic fuel injection** (carbs are less precise and can clog).

- **Automatic shift control** (manual shifting is required).

- **Digital diagnostics** (troubleshooting relies on manual checks).

- **Quiet operation** (piston engines are generally louder than modern outboards).

6. **Harder to Start in Cold Weather** Piston engines, especially carbureted ones, can be difficult to start in cold temperatures unless properly winterized and maintained.

7. **Resale Depreciation** While they hold value better than some older engines, piston engines still depreciate faster than newer outboards. If you plan to upgrade later, the resale value may not cover the cost of a newer engine.

8. **Limited Power for Modern Boats** If you re considering upgrading to a larger or faster boat in the future, a 060 HP piston engine may become insufficient, requiring a costly replacement sooner than expected.

- **Internal rust or wear** (e.g., cracked cylinder heads, worn piston rings).

- **Carburetor clogs or leaks**.

- **Failed spark plugs or ignition components**.

- These issues may not be immediately obvious and can lead to unexpected repair costs.

10. **Dealer and Mechanic Availability** While parts are still available, finding a mechanic experienced with piston engines is becoming less common. Dealerships may charge premium rates for service, and wait times for repairs can be longer than for modern outboards.

---

The **OMC 0388673 (Johnson/Evinrude 060 HP Piston Engine)** is a solid choice for **budget-conscious boaters** who prioritize **affordability, simplicity, and reliability for light to moderate use**. It excels in scenarios where:

- You need a **cost-effective engine** for occasional use (e.g., weekend fishing or cruising).

- You re comfortable with **basic maintenance** and don t mind spending time on upkeep.

- Your boat is **not subject to strict emissions regulations** (or you re willing to modify it for compliance).

- You prefer **lower initial costs** over the latest technology.

- **Frequent or high-speed use**, where fuel efficiency and performance suffer.

- **Boaters in states with strict emissions laws** (e.g., California, Florida), unless you re prepared for modifications.

- **Those seeking low-maintenance operation**, as piston engines require **more frequent and meticulous care**.

- **Future-proofing**, as modern outboards offer better fuel economy, reliability, and technology.

---

You re on a **tight budget** and need a **reliable, affordable engine** for a small to mid-sized boat.

You **enjoy hands-on maintenance** and don t mind spending time tuning the carburetor, checking oil, and performing regular upkeep.

Your **primary use is leisurely cruising, fishing, or light planing** in **non-restricted waters**.

You **plan to keep the boat long-term** and are okay with **higher long-term maintenance costs**.

You **don t need the latest features** (e.g., electronic diagnostics, automatic shift) and prefer a **simpler, no-frills engine**.

You **frequently operate at high speeds** or need **maximum fuel efficiency**.

You **live in or frequently boat in states with strict emissions laws** (e.g., California, Florida).

You **prefer low-maintenance operation** and want an engine that runs "set it and forget it."

You **plan to upgrade your boat soon** and want an engine that will last longer without major repairs.

You **struggle with mechanical work** and don t have access to a skilled mechanic for piston engines.

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- Pros: Better fuel economy, emissions-compliant, lower maintenance, easier to start.

- Cons: Higher upfront cost, parts may be less available for very old models.

- Pros: Still affordable, some modern features (e.g., E-TEC fuel injection), better emissions compliance.

- Cons: Still requires maintenance, not as fuel-efficient as outboards.

- Pros: Extremely low operating costs, zero emissions, ideal for fishing.

- Cons: Limited power for planing, not suitable for all boat types.

---

The **0388673 060 HP Evinrude piston engine is a great value for the right boater** one who values **tradition, affordability, and hands-on maintenance over modern convenience**. However, if **fuel efficiency,

Details:

With the Manufacturer Part Number 0388673, this component is essential for maintaining proper function of your boats engine, making it a crucial addition to any boaters inventory. SHELFJ2 The Johnson Evinrude OMC 0388673 .060 OS Piston is a high-quality replacement part designed specifically for outboard engines.

part #: 0388673 prices

• $20.00-$56.05

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 0388673
• part type: Piston

returns ouboaen:

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

general ouboaen:

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

payments ouboaen:

• other
• credit card: Discover
• wallet: Google-pay

offer ouboaen:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: February 11, 2026

seller ouboaen:

• city: West Palm Beach, Florida
• # reviews: 7155
• rating: 99.5%

shipping ouboaen:

• carrier: USPS
• class: Expedited
• transit: 3-9 Days
• cost: $0.00
• type: Calculated
• service: USPS Priority Mail

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