fits make: Mercury. year: 1975–1998.

( Brand: Quicksilver ), ( Manufacturer Part Number: 1270-830889A10 ), ( Part Type: Remote Oil Hp Tank ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: I2 Zsc-n Buk 32 )
The **Quicksilver 1270-830889A10 1998 Mercury 75 HP 2-Stroke Outboard with Remote Oil Tank** is a meticulously crafted marine engine designed to deliver unmatched performance, reliability, and ease of use for recreational boating enthusiasts. Built upon Mercury s legendary 75 horsepower 2-stroke platform, this outboard combines raw power with smooth operation, making it an ideal choice for mid-sized boats ranging from fishing vessels and personal watercraft to small cruisers and sportfishing rigs. The engine s compact yet robust design ensures efficient power delivery, allowing for effortless acceleration and responsive handling, whether you re cruising along calm waters or tackling light chop with confidence. One of its standout features is the **remote oil tank system**, a convenient and innovative solution that eliminates the need for frequent oil checks and top-offs during operation. This system keeps the oil supply separate from the engine compartment, reducing the risk of spills and contamination while simplifying maintenance just fill the remote tank before starting, and let the engine draw oil as needed without interruption. The 1998 model year reflects Mercury s engineering prowess of the era, with a **cast aluminum crankcase** for durability, a **fuel-injected carburetion system** for precise fuel delivery, and a **direct-drive transmission** that ensures smooth power transfer to the propeller. The engine s **two-stroke design** offers a high power-to-weight ratio, delivering instant throttle response and exceptional acceleration, while its **air-cooled configuration** keeps operating temperatures stable even under prolonged use. Built to withstand the demands of saltwater and freshwater environments alike, this outboard features **corrosion-resistant components**, including a **stainless steel propeller shaft** and **marine-grade seals**, ensuring longevity and dependability in harsh conditions. Whether you re launching from a dock, a beach, or a remote lake, this Mercury 75 HP outboard provides the perfect balance of power, efficiency, and user-friendly features, making it a sought-after choice for boaters who demand both performance and convenience. With proper maintenance, this engine remains a reliable workhorse for years, embodying the spirit of classic Mercury outboards known for their timeless design and enduring performance.
### **Pros and Cons of buying a 1998 Mercury 75 HP 2-Stroke Outboard (Quicksilver 1270-830889A10, Remote Oil Tank)**
#### **Pros**
1. **Power and Performance**
The 75 HP 2-stroke engine delivers strong thrust, making it suitable for boats up to around 18-20 feet in length. It provides reliable acceleration and good top-end speed for its class, which can be useful for fishing, cruising, or light watersports.
2. **Remote Oil Tank System**
The remote oil tank design helps keep the engine bay cleaner by separating the oil from the fuel and exhaust areas. This can reduce oil leaks and contamination, improving longevity if maintained properly.
3. **Proven Reliability (for a 2-Stroke)**
Mercury 2-stroke outboards from the late '90s were widely used and generally reliable when properly maintained. Many owners report that with regular upkeep, these engines can last for thousands of hours.
4. **Affordability**
Compared to modern outboards, a used 1998 Mercury 75 HP 2-stroke is significantly cheaper, making it an attractive option for budget-conscious buyers. Replacement parts are also relatively inexpensive.
5. **Good for Small Boats**
If you own a smaller boat (e.g., a 16-20 ft center console, bass boat, or runabout), this engine can be a cost-effective powerplant without overpowering the vessel.
6. **Easy to Find Parts and Mechanics**
Since Mercury 2-strokes were common, you ll have no trouble locating mechanics, repair shops, and replacement parts. Many marine mechanics still have experience working on them.
7. **Simpler Design Than Modern Engines**
Without complex electronics or fuel injection, these engines are easier to diagnose and repair compared to modern outboards with EFI systems.
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#### **Cons**
1. **Environmental Concerns**
2-stroke engines burn oil mixed with fuel, which releases unburned hydrocarbons and oil into the water. While modern 2-strokes have improved, this model is outdated by today s environmental standards. Many marinas and lakes now restrict or ban 2-stroke engines due to pollution regulations.
2. **Poor Fuel Efficiency**
2-stroke engines consume fuel and oil at a much higher rate than 4-strokes. You ll need to mix oil with gasoline (typically a 50:1 ratio) and expect to burn through fuel quickly, especially at high RPMs.
3. **Higher Maintenance Requirements**
2-strokes require more frequent maintenance, including:- Regular oil changes (every 50-100 hours).
- More frequent spark plug replacements.
- Cleaning of the exhaust ports and carburetor buildup.
- Potential for carbon buildup in the combustion chamber.
If maintenance is neglected, the engine can quickly become unreliable.
4. **Noise and Vibration**
2-stroke engines are louder and vibrate more than modern 4-stroke outboards. This can be uncomfortable for passengers and may not be ideal for extended cruising.
5. **Resale Value and Depreciation**
2-stroke outboards have declined in popularity due to environmental regulations. If you plan to sell later, you may struggle to find buyers, and the engine could become a liability rather than an asset.
6. **Potential for Leaks and Wear**
Older 2-stroke engines, especially those with remote oil tanks, can develop leaks in hoses, seals, or the oil transfer system. The remote oil tank itself can be prone to clogs or failures if not properly maintained.
7. **Limited Modern Technology**
Without electronic fuel injection, throttle response and tuning are less precise. Modern outboards offer better fuel efficiency, smoother operation, and easier diagnostics.
8. **Inspection Risks**
Buying a used 2-stroke requires thorough inspection for:- Internal wear (pistons, cylinders, crankshaft).
- Exhaust port clogging.
- Carburetor condition.
- Oil pump and transfer system integrity.
If the engine has been poorly maintained, hidden damage could lead to costly repairs.
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### **Ending Conclusion**
The **1998 Mercury 75 HP 2-stroke outboard with a remote oil tank** is a functional and affordable option for small boats, particularly if you prioritize cost over environmental concerns. It remains a viable choice for budget-conscious buyers, anglers, or those who need a simple, high-thrust engine for light-duty use. However, its drawbacks particularly the environmental impact, high maintenance demands, and declining popularity make it a less ideal choice for most modern applications.
If you **must** use a 2-stroke, ensure the engine is in excellent condition with full service records, and be prepared for the extra effort in maintenance. For most buyers today, a **modern 4-stroke outboard** (even a used one) would be a far better long-term investment due to fuel efficiency, reliability, and compliance with environmental regulations.
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### **Recommendation**
- **Buy it if:**- You have a small boat (under 20 ft) and need a high-thrust engine on a tight budget.
- You re willing to perform regular maintenance (oil changes, carburetor cleaning, etc.).
- You ll primarily use it in areas where 2-stroke restrictions don t apply.
- You re okay with the noise, vibration, and environmental trade-offs.
- **Avoid it if:**- You plan to use the boat frequently or in environmentally sensitive areas (many marinas now ban 2-strokes).
- You want a low-maintenance, fuel-efficient engine.
- You re looking for a long-term investment with good resale value.
- You re unsure about your ability to properly maintain a 2-stroke engine.
**Alternative Recommendation:**If possible, consider a **used 4-stroke outboard** (e.g., Mercury 75 HP 4-stroke, Yamaha 70 HP, or Evinrude E-TEC) for better reliability, fuel efficiency, and environmental compliance. Even a slightly older 4-stroke (e.g., 2005 ) will be a far superior choice for most applications.
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One-Of-A-Kind When Its Gone, Gone 1998 Mercury 75 HP 2-Stroke Outboard Quicksilver remote oil tank assembly, part 1270-830889A10:: New Old Stock: Packaging May Vary, Listing is for a Quantity of 1 Unless Specified in the Title Fits: Fits 1998 2006 Mariner 75-250. Residential delivery with lift gate is available. Do you accept offers?, Some listings offers. Item must be in original, uninstalled condition with no modifications.
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