fits model: Mariner. make: Mercury.

( Manufacturer Part Number: 8119A5 ), ( Part Type: Rod )
The 1976-1980, 1982, and 1991 connecting rods for the 8119A5 Mercury-Mariner 135-220HP boat engine model 861 are designed with precision and durability in mind. These connecting rods are engineered to withstand the rigors of high-performance boating, providing reliable power and smooth operation.
Each connecting rod is made from high-strength materials, such as forged steel, to ensure strength and longevity. The rod's design features a precision-machined crankpin that provides a tight fit and reduces wear, while the rod bearings are made from high-quality materials to minimize friction and improve engine efficiency.
The connecting rods are also designed with a specific weight distribution to ensure optimal balance and power delivery. The 8119A5 Mercury-Mariner connecting rods are also known for their excellent fatigue strength, ensuring that they can handle the high-stress loads of high-performance boating without failing.
The 1976-1980, 1982, and 1991 connecting rods for the 8119A5 Mercury-Mariner 861 engine are also easy to install, with clear instructions and mounting hardware included. The connecting rods are also available in a variety of lengths and diameters to ensure a proper fit for your engine, ensuring that you get the best performance and reliability possible.
In summary, the 1976-1980, 1982, and 1991 connecting rods for the 8119A5 Mercury-Mariner 135-220HP boat engine model 861 are high-quality, reliable, and durable components that are designed to provide power and smooth operation for high-performance boating. These rods are made from high-strength materials, feature precision machining, and are available in a variety of lengths and diameters to ensure a proper fit for your engine.
Pros of buying a 1976-1980, 1982, or 1991 Mercury-Mariner connecting rod (8119a5) for a 135-220hp boat (861):1. Durability: The Mercury-Mariner connecting rods are known for their strength and durability, which can withstand high horsepower and heavy use.
2. Compatibility: The 8119a5 connecting rod is compatible with various Mercury engines, including the 135-220hp 861 Mariner.
3. Affordability: Compared to newer parts, used connecting rods can be more cost-effective, especially for boat owners on a budget.
Cons of buying a 1976-1980, 1982, or 1991 Mercury-Mariner connecting rod (8119a5) for a 135-220hp boat (861):1. Age and wear: Used parts, like the 8119a5 connecting rod, may have some wear and tear, which could lead to potential failures over time.
2. Difficulty in finding: Older parts may be harder to find, which could result in longer waiting times or higher prices from online suppliers or local boat shops.
3. Quality concerns: It is essential to ensure the used part is in good condition before installation to avoid causing further damage to the engine or boat.
Conclusion:Buying a used Mercury-Mariner connecting rod (8119a5) for a 135-220hp boat (861) can be an affordable and durable option, but it is crucial to consider the potential risks. Before making a purchase, research the part's condition and history, and consider seeking advice from a professional mechanic to ensure the part is suitable for use.
Recommendation: If you decide to buy a used 8119a5 connecting rod for your Mercury-Mariner engine, consider the following:1. Purchase from a reputable source to ensure the part's quality.
2. Inspect the part thoroughly before installation, checking for signs of wear or damage.
3. Ensure the part is compatible with your engine and boat model.
4. Consider having it professionally checked and installed to avoid any potential issues.
Ultimately, the decision to buy a used connecting rod depends on your budget, time, and comfort level with the process. Proceed with caution and consider seeking advice from a professional mechanic to avoid any potential issues.
Directly across from Lowe's and 84 lumber.
Fits various Mercury Mariner 220hp outboards. May fit other model's condition: used ,in good condition.
Part: connecting rod 8119A5.