fits make: Mercury. year: 1988.

( Brand: Mariner ), ( Manufacturer Part Number: 8981A6 ), ( Part Type: Cylinder Block )
The 8981A6 Mercury 45HP Mariner Cylinder Block Crankcase is a high-quality marine engine component designed for powerful and reliable performance. This cylinder block crankcase is a crucial part of your Mercury Mariner engine, housing the pistons, crankshaft, and connecting rods.
The 8981A6 cylinder block crankcase is cast from durable aluminum alloy, providing excellent heat dissipation and corrosion resistance. Its design is optimized for high-pressure combustion, ensuring efficient power transfer and minimal exhaust emissions. The crankcase features a precision-machined crankshaft bore and main bearing journal for smooth operation and long engine life.
The cylinder block is also equipped with a high-capacity oil system, ensuring adequate lubrication to the pistons, crankshaft, and other moving parts. This feature helps to reduce wear and tear, ensuring that your engine runs smoothly and reliably for years to come.
The 8981A6 Mercury 45HP Mariner Cylinder Block Crankcase is a direct replacement for the original component, ensuring a perfect fit and easy installation. It is compatible with a wide range of Mercury Mariner engines, making it a versatile addition to your marine engine parts inventory.
In conclusion, the 8981A6 Mercury 45HP Mariner Cylinder Block Crankcase is a high-quality, reliable, and durable component that is essential for the proper functioning of your marine engine. Its precision engineering, durable materials, and efficient design make it an excellent choice for boat owners and engine repair shops alike.
Pros of buying a 1988 Mercury 45hp Mariner outboard engine with 8981A6 cylinder block and crankcase:1. Affordability: This engine is an older model, which means it might be more affordable compared to newer models with similar horsepower.
2. Availability of Parts: Older engines often have readily available parts, making repairs and maintenance easier and less costly.
3. Simple Design: Older engines tend to have simpler designs, which means they are often easier to work on and troubleshoot.
4. Reliability: If the engine has been well-maintained, it can be a reliable and dependable option.
Cons of buying a 1988 Mercury 45hp Mariner outboard engine with 8981A6 cylinder block and crankcase:1. Lower Power: Compared to newer engines, this older model may not provide as much power or performance.
2. Fuel Efficiency: Older engines are generally less fuel-efficient than newer models.
3. Emissions: Older engines may not meet current emissions standards, which could limit their use in certain areas.
4. Lack of Modern Features: This engine may not have the same modern features as newer models, such as electronic fuel injection, digital gauges, or advanced ignition systems.
Conclusion: The 1988 Mercury 45hp Mariner outboard engine with 8981A6 cylinder block and crankcase is an affordable and reliable option, especially for those who prefer a simpler design. However, it may not provide as much power or performance as newer models and may not meet current emissions standards. Ultimately, the decision to purchase this engine should be based on your specific needs, budget, and preferences.
Recommendation: If you are looking for an affordable and reliable outboard engine for light-duty use, the 1988 Mercury 45hp Mariner could be a good option. However, if you require more power, better fuel efficiency, or modern features, you may want to consider a newer model. It's important to thoroughly inspect any used engine before purchasing to ensure it has been well-maintained and is in good working order.
Model 0c132924. Block needs cleaning and light honing.