YAMAHA 68W-45300-32-8D Outboard Lower Unit Gear Counter Lh 115HP
fits make: Yamaha. year: 2000–2025.
( Manufacturer Part Number: 68W-45300-32-8D ), ( Part Type: Unit Gear Counter Case ), ( Warranty: 30 Day Warranty )
Review YAMAHA Stroke Outboard Inch Lower Unit Gear Case Counter Lh fits 2000–2025
The **Yamaha 68HP F250M 4-Stroke Outboard Motor (Model 68W-45300-32-8D, Serial Range 2000-14)** is a robust and high-performance marine propulsion system designed for medium-sized boats, offering a seamless blend of reliability, efficiency, and cutting-edge technology. Engineered with Yamaha s signature precision, this **115 horsepower** outboard delivers exceptional power and torque, making it ideal for fishing boats, cruisers, and performance vessels requiring both speed and endurance. The **25-lower unit gear counter (LH)** configuration ensures smooth, low-speed maneuverability, perfect for tight docking or navigating shallow waters, while the **4-stroke fuel-injected engine** guarantees cleaner emissions, reduced fuel consumption, and lower maintenance demands compared to traditional 2-stroke outboards. Built with a **cast-aluminum lower unit**, this motor is engineered for durability, resisting corrosion and handling the rigors of saltwater environments with ease. The **digital ignition system** enhances starting reliability and performance, while the **automatic choke** simplifies cold-weather operation. With a **compact yet powerful design**, this outboard balances performance with ease of handling, making it a versatile choice for both recreational and light commercial applications. Whether powering a fast cruiser or a hardworking fishing vessel, the Yamaha 68W-45300-32-8D delivers the perfect fusion of strength, efficiency, and dependability, ensuring years of trouble-free service with proper maintenance.
### **Pros and Cons of buying a Yamaha 6.8L 140HP (Model 68W-45300-32-8D) Outboard**
#### **Pros**
1. **Power and Performance**
The 140HP (115HP effective) engine delivers strong acceleration and reliable power for medium to large boats, making it suitable for cruising, fishing, and light planing. The 6.8L displacement provides good torque, which is beneficial for towing and handling rough water conditions.
2. **Durability and Reliability**
Yamaha s 6.8L inline-four engines are known for their robust construction, with a cast-iron block and aluminum cylinder heads. This design enhances longevity, especially when properly maintained. The engine has a reputation for lasting well beyond 1,000 hours with regular upkeep.
3. **Fuel Efficiency**
Compared to smaller outboards, the 6.8L offers better fuel efficiency for its power output, making it cost-effective for longer trips. It typically consumes around **1.5 2.5 gallons per hour** at cruising speeds, depending on load and conditions.
4. **Lower Unit Features**
The **25-lower unit** with a **gear counter (LH)** is a practical choice for boats that require reverse gear. The gear counter helps with precise maneuvering, which is useful for docking, fishing, or navigating tight spaces. The LH (left-hand) configuration ensures compatibility with boats designed for left-side steering.
5. **Aftermarket Support and Parts Availability**
Yamaha s 6.8L engines have been in production for decades, ensuring a wide availability of parts, service manuals, and aftermarket upgrades. This makes repairs and modifications easier and more affordable over time.
6. **Lower Operating Costs (Compared to Larger Engines)**
While not as fuel-efficient as smaller outboards, it consumes less fuel than high-performance or larger displacement engines (e.g., 9.9L or 11.5L Yamahas). Maintenance costs are also reasonable, especially if the engine is well-maintained.
7. **Versatility**
This engine is well-suited for a variety of boat types, including:- **Cruisers (30 40 ft)**
- **Fishing boats (center consoles, deck boats)**
- **Pontoon boats (larger models)**
- **Ski boats (with proper trim tabs)**
The 140HP rating strikes a balance between power and practicality, avoiding the excessive noise and fuel consumption of larger engines while still providing ample thrust.
8. **Ease of Maintenance**
The 6.8L engine is relatively straightforward to service, with accessible components like the spark plugs, oil filter, and impeller. Yamaha s service intervals are clear, and many mechanics are familiar with this model.
9. **Resale Value**
Yamaha outboards retain their value well, especially well-maintained examples. The 6.8L series is still in demand, making it easier to sell or trade in later if needed.
10. **Quiet Operation (Relative to High-Performance Engines)**
While not as silent as smaller outboards, the 6.8L runs smoother than larger, high-revving engines, reducing cabin noise in cruising applications.
---
#### **Cons**
1. **Age of the Model (2000 2014 Range)**
- The **68W-45300-32-8D** is from the **2000 2014 generation**, which means it lacks modern advancements in fuel efficiency, emissions compliance, and electronic controls found in newer Yamaha outboards (e.g., **2015 models with Yamaha PowerNet**).
- Older engines may not meet **current EPA/CARB emissions standards** if modified or used in certain regions, though many still operate legally with proper maintenance.
2. **Higher Fuel Consumption Than Modern Alternatives**
- Newer Yamaha outboards (e.g., **6.0L or 7.5L with direct injection**) offer better fuel efficiency and power-to-weight ratios. The 6.8L, while efficient for its class, will burn more fuel than a modern equivalent.
- If you plan long-distance cruising, a newer engine may save money in the long run.
3. **Potential for Wear and Tear**
- Engines from this era may have **higher hour engines** (e.g., 500 hours) if not well-maintained. Common wear points include:- **Impeller wear** (can cause overheating if clogged or damaged).
- **Water pump seals** (may leak over time).
- **Timing belt or chain** (if applicable; some older models used chains, which are more durable but require periodic inspection).
- **Exhaust manifolds** (can crack or corrode if not properly treated).
- Always check the **service history** a well-documented engine is a good sign.
4. **Noise and Vibration**
- Older outboards tend to be **louder and vibrate more** than modern models with improved sound insulation and balancing.
- If you plan to spend long hours on the water, this may be noticeable in a cabin.
5. **Limited Electronic Features**
- No **Yamaha PowerNet** (real-time diagnostics, remote monitoring).
- No **automatic trim systems** (unless retrofitted).
- No **fuel injection tuning** like newer models (which improve efficiency and performance).
6. **Potential for Emissions Issues**
- Some states (e.g., California) have **emissions restrictions** on older outboards. While this model may still be legal, modifications (e.g., adding a catalytic converter) could be required in the future.
- Check local regulations before purchasing.
7. **Higher Initial Cost for Replacement Parts**
- While parts are available, some **OEM components** (e.g., gaskets, seals) may be more expensive than in newer models due to lower production volumes.
8. **Less Efficient at High Speeds**
- The 6.8L is not optimized for **high-speed planing** like a 9.9L or 11.5L Yamaha. If you plan to **ski, wakeboard, or cruise at high speeds**, a larger engine may be more suitable.
- The **25-lower unit** is not ideal for extreme planing; a **30-lower** would be better for speed.
9. **Potential for Rust and Corrosion**
- Older outboards may have **rust in the lower unit or exhaust** if stored improperly. Always inspect for:- **Exhaust rust** (can lead to leaks).
- **Lower unit corrosion** (check for pitting or cracks).
- **Impeller damage** (can cause overheating).
10. **Resale Depreciation**
- While Yamaha holds value well, an older model will depreciate faster than a newer one. If you plan to upgrade in 5 10 years, the resale value may not offset the initial cost as much as a newer engine.
---
### **Conclusion**
The **Yamaha 6.8L 140HP (68W-45300-32-8D) outboard** is a **reliable, mid-sized engine** that excels in **cruising, fishing, and general boating** for medium to large boats. It offers **strong power, durability, and good fuel efficiency** for its class, making it a practical choice for those who prioritize **performance and longevity over the latest technology**.
However, its **age means it lacks modern efficiency, electronic features, and emissions compliance** of newer models. If you find a **well-maintained example with a clean service history (under 500 hours)**, it can be a **great bargain** especially if you don t need the latest tech. But if you want **better fuel economy, quieter operation, or future-proofing**, a **newer Yamaha (e.g., 6.0L or 7.5L with direct injection)** may be worth the investment.
---
### **Recommendation**
**Buy it if:**You need **reliable power for cruising, fishing, or a pontoon/deck boat** (30 40 ft).
You find a **low-hour engine (under 300 500 hours) with full service records**.
You re on a **budget** and want a **proven, durable outboard** without modern frills.
You **don t plan to cruise at high speeds** (this engine is not optimized for planing).
You **don t mind older technology** and are okay with **higher fuel consumption** than newer models.
**Avoid it if:**You need **maximum fuel efficiency or emissions compliance** (consider a **2015 Yamaha**).
You plan to **ski, wakeboard, or cruise at high speeds** (a **9.9L or 11.5L** would be better).
The engine has **high hours (over 600 ) or no service history** (risk of hidden issues).
You want **electronic diagnostics, automatic trim, or modern noise reduction**.
You live in a **strict emissions zone** (check local regulations).
**Best Alternative Considerations
Details:
Gears Engage Properly: Yes. Water pump is also new with an OEM kit. Rotation: Counter - Left. Gear oil drained and water found: No.
2000 14 Yamaha 115HP 4 Stroke Outboard 25 Lower Unit Gear Case - Counter LH: condition: has been fully taken apart, inspected and resealed with OEM Yamaha parts. This is crucial for the units optimal performance and durability. Gear oil drained and metal found: No. Driveshaft length From Top Of Water pump Housing: 25 1/8.
Pressure checked and held pressure 12PSI: Yes - All New seals. Lower Unit Measurements. This ensures maximum protection during transit. Driveshaft Spline Count: 18.0.
part #: 68w45300328d prices
- $1295.95-$4763.07
specifications ouboaen:
- for makes: Yamaha
- for years: 2000-2025
- mpn: 68w-45300-32-8d
- part type: Unit Gear Counter Case
- warranty: 30 Day Warranty
payments ouboaen:
- wallet: Paypal
- credit card: Discover
- other
shipping ouboaen:
- cost: $89.95
- type: Fixed
- transit: 2-6 Days
- service: UPS Ground
- class: Standard
- carrier: UPS
seller ouboaen:
- rating: 99.9%
- # reviews: 7118
- city: Smithfield, Virginia
returns ouboaen:
- time: 30 Days
- policy: Returns Accepted
- paid by: Buyer
offer ouboaen:
- availability: In Stock
- quantity: 1
- sold: 0
- started: April 8, 2026
- options: Ship-to-home
- best offers: True
general ouboaen:
- Boat Parts > Outboard Engines Components > Complete Outboard Lower Units
- condition: Used
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