fits make: Mercury.

( Brand: Mercury Marine/mercruiser ), ( Manufacturer Part Number: 45-55796 ), ( Part Type: Driveshaft )
The 45-55796 Mercruiser Driveshaft, specifically the Alpha SSM IV Mercury Marine-Mercruiser, is a high-performance component designed for optimal boat propulsion. This driveshaft is an essential part of your marine vessel's powertrain, responsible for transmitting the engine's rotational force to the propeller.
The Alpha SSM IV driveshaft is renowned for its strength and durability. It features a four-bolt flange design, which provides superior torsional stiffness and reduces the risk of failure due to twisting or bending forces. The driveshaft is made of high-quality material, ensuring it can withstand the harsh marine environment and the high loads associated with boat propulsion.
The 45-55796 Mercruiser Driveshaft is designed with a tapered keyway and key, which provides a secure connection between the driveshaft and the gearcase. This feature ensures smooth operation and reduces the risk of drivetrain failure. The driveshaft also features an integrated lube system, which ensures the bearings and other moving parts are properly lubricated, reducing wear and extending the lifespan of the component.
The Alpha SSM IV driveshaft is compatible with a wide range of Mercury Marine and Mercruiser outboard and inboard engines, making it a versatile choice for boat owners. It is also designed to meet the highest industry standards for safety and performance, providing peace of mind and ensuring your boat is always ready for the open water.
In summary, the 45-55796 Mercruiser Driveshaft Alpha SSM IV Mercury Marine-Mercruiser is a robust and reliable component that plays a crucial role in your boat's performance. Its high-quality materials, four-bolt flange design, integrated lube system, and compatibility with a wide range of engines make it an excellent choice for boat owners seeking a reliable and long-lasting driveshaft.
Pros of buying a Mercruiser Driveshaft Alpha SSM IV (45-55796):1. Reliability: Mercruiser is a well-known brand with a reputation for producing high-quality marine parts, including driveshafts.
2. Durability: The Alpha SSM IV is built to withstand the rigors of marine use, with a corrosion-resistant material and reinforced design.
3. Versatility: This driveshaft is compatible with a wide range of Mercruiser and Mercury Marine engines, making it a versatile option for boat owners.
4. Easy installation: The driveshaft is designed to be easy to install, reducing the time and cost of labor for boat owners.
Cons of buying a Mercruiser Driveshaft Alpha SSM IV (45-55796):1. Price: Compared to some other driveshaft options, the Alpha SSM IV can be more expensive.
2. Limited availability: Depending on your location, it may be more difficult to find this specific driveshaft in stock, which could result in longer wait times for delivery.
Conclusion:If you are a boat owner who values reliability, durability, and versatility, the Mercruiser Driveshaft Alpha SSM IV (45-55796) is a great option to consider. While it may be more expensive than some alternatives, its high-quality construction and compatibility with a wide range of engines make it a worthwhile investment for many boat owners. If you are looking for a cost-effective option or if you have trouble finding the driveshaft in stock, you may want to consider other options.
Recommendation:Based on the pros and cons outlined above, I would recommend the Mercruiser Driveshaft Alpha SSM IV (45-55796) to boat owners who prioritize quality and reliability in their marine parts and are willing to pay a premium for these features. If you are unsure about which driveshaft is right for your boat, I would recommend consulting with a professional marine mechanic or doing additional research to ensure that you make the best decision for your needs.
Goes between the driven gear and top cover bearing. Fits the following applications: all MC-1, r, Mr, alpha one many people think this is part of driven gear but it actually pressed into. No dings or corrosion. Vertical driveshaft used on a Mercruiser stern drive.
Long without oil hole. Used Mercruiser driveshaft with the upper half gears and bearings.