fits model: Mariner. make: Mercury. year: 1970.

( Manufacturer Part Number: 45-76088A2 ), ( Part Type: Hp Driveshaft Pin )
The 45-76088A2 Mercury Mariner 50 HP Drive Shaft Gearcase Preload Pin is a crucial component in the operation of your Mercury Mariner outboard motor. This pin is specifically designed for Mercury Mariner engines with horsepower ratings of 50, 65, and 70.
The preload pin plays a vital role in maintaining the proper alignment and tension between the drive shaft and the gearcase. It ensures that the power from the engine is efficiently transferred to the propeller, thereby enhancing the performance and efficiency of your outboard motor.
The 45-76088A2 Mercury Mariner Drive Shaft Gearcase Preload Pin is made from high-quality materials to withstand the rigors of marine use. It is designed to be resistant to corrosion and wear, ensuring a long service life. The pin is also easy to install, making maintenance and repair tasks less daunting.
The preload pin comes in a standard size compatible with Mercury Mariner engines, making it a reliable replacement for worn-out or damaged parts. It is essential to replace the preload pin promptly if it is damaged or showing signs of wear, as a faulty pin can lead to misalignment, reduced performance, and even engine failure.
In conclusion, the 45-76088A2 Mercury Mariner 50 HP Drive Shaft Gearcase Preload Pin is an essential component for maintaining the optimal performance of your outboard motor. It is made from durable materials, easy to install, and is designed to fit perfectly with Mercury Mariner engines. Replacing this part promptly can save you from costly repairs and ensure the smooth operation of your boat.
Pros of buying a 45-76088A2 Mercury Mariner 50-65-70 HP Drive Shaft Gearcase Preload Pin:1. Compatibility: This part is specifically designed for Mercury Mariner engines with a power output of 50 to 70 horsepower, making it a reliable and accurate fit for your vehicle.
2. Durability: The preload pin is made of high-quality materials, ensuring it can withstand regular use and wear and tear.
3. Easy Installation: The pin is straightforward to install, saving you time and effort compared to replacing a more complex drive shaft component.
4. Cost-effective: Purchasing a preload pin can be more cost-effective than opting for a complete drive shaft replacement, as the pin is a relatively inexpensive part.
5. OEM (Original Equipment Manufacturer) Part: The 45-76088A2 is an original Mercury part, meaning it meets the same quality and performance standards as the part that originally came with your vehicle.
Cons of buying a 45-76088A2 Mercury Mariner 50-65-70 HP Drive Shaft Gearcase Preload Pin:1. Limited Availability: Depending on your location and the specific Mercury dealer, the part may not be readily available, leading to longer wait times for delivery.
2. Potential for Damage during Installation: If not handled or installed properly, the preload pin could be damaged, which would require further repair or replacement.
3. Ongoing Maintenance: Even though the preload pin is a durable part, it will still require regular maintenance to ensure proper function and longevity.
4. Slight Learning Curve: While the installation process is straightforward, it may require some research or guidance to ensure it is done correctly to avoid any potential issues.
Conclusion:The 45-76088A2 Mercury Mariner 50-65-70 HP Drive Shaft Gearcase Preload Pin is a reliable and cost-effective solution to a common drive shaft issue. The part is specifically designed for Mercury Mariner engines, ensuring a proper fit and excellent performance. While there are some potential drawbacks, such as limited availability and the need for ongoing maintenance, the benefits of improved drive shaft function and reliability make it a worthwhile investment.
Recommendation:I would recommend purchasing the 45-76088A2 Mercury Mariner 50-65-70 HP Drive Shaft Gearcase Preload Pin if you are experiencing issues with your drive shaft, such as vibrations or noise. By replacing the preload pin, you can ensure your vehicle's drive shaft functions properly, improving overall performance and reducing the risk of further damage. As with any repair or maintenance work, make sure to follow proper installation guidelines and maintain the part to ensure its longevity.
This is a nos oem drive shaft that in perfect new condition, but the factory plastic packaging distressed.