fits model: Marine. make: Mercury. year: 2020.

( Manufacturer Part Number: 821306T28 ), ( Part Type: Unit ), ( Stroke: 2-stroke ), ( Engine Hp : 40-50 )
The Mercury 821306t28 Marine Lower Unit Gearcase is a high-performance component designed specifically for 2-stroke outboard engines with carburetors, with a power range of 40-50 HP. This gearcase is a testament to Mercury's commitment to delivering reliable and efficient marine propulsion solutions.
The Mercury 821306t28 Marine Lower Unit Gearcase features a robust and durable construction, with a high-quality aluminum alloy material that is resistant to corrosion and saltwater damage. The gearcase is precision-machined for optimal performance, with a robust gear train that ensures smooth and quiet operation, even under heavy load.
The gearcase is equipped with a 1.55:1 gear ratio, which provides excellent acceleration and top-end speed while maintaining optimal fuel efficiency. The gearcase also features a high-capacity oil system that ensures proper lubrication of the gear train, reducing wear and tear and extending the lifespan of the unit.
The Mercury 821306t28 Marine Lower Unit Gearcase is designed to be easy to install and maintain, with a simple bolt-on design and easy-to-access service points. The gearcase is also compatible with a wide range of Mercury outboard engines, making it a versatile and flexible solution for boat owners.
In conclusion, the Mercury 821306t28 Marine Lower Unit Gearcase is a high-performance, reliable, and durable component that is designed to deliver optimal performance and efficiency for 2-stroke outboard engines with carburetors. With its robust construction, precision-machined gear train, and high-capacity oil system, this gearcase is a great choice for boat owners looking for a reliable and efficient marine propulsion solution.
Pros of buying a Mercury 821306t28 Marine Lower Unit Gearcase:1. Reliability: Mercury is a well-known brand in the marine industry, known for its durability and reliability. This lower unit gearcase is likely to be built to last, providing you with many years of use.
2. Compatibility: This gearcase is designed for 2-stroke outboard engines with carburetors, with a power range of 40-50 HP. This makes it a versatile option for a wide range of boat owners.
3. Warranty: Mercury offers a limited warranty on their products, which can provide peace of mind when making a purchase. This warranty can help cover any defects or issues that may arise with the gearcase.
Cons of buying a Mercury 821306t28 Marine Lower Unit Gearcase:1. Price: Mercury gearcases are typically more expensive than some other brands. While they may be worth the investment for their reliability and durability, the higher price tag may be a deterrent for some buyers.
2. Availability: Mercury gearcases may not be as widely available as other brands, which could make it more difficult to find in local stores or online. This could lead to longer wait times for delivery or shipping.
Conclusion:The Mercury 821306t28 Marine Lower Unit Gearcase is a reliable and durable option for boat owners with 2-stroke outboard engines in the 40-50 HP range. While the price may be higher than some other brands, the warranty and reputation of Mercury may make it a worthwhile investment. However, it's important to weigh the pros and cons and consider your specific needs and budget before making a purchase.
Recommendation:If you are in the market for a new lower unit gearcase and have a Mercury outboard engine, the 821306t28 is a solid option to consider. Its reliability and compatibility make it a good choice for boat owners who prioritize durability and performance. However, if you are looking for a more budget-friendly option, it may be worth exploring other brands as well.
Hi I am selling this 20 standard rotation lower unit that was removed from a 2001 Mercury 50 2 stroke carburetors motor is 14 spline driveshaft its in good shape shifts nice and smooth oil didn show any signs of water intrusion magnet excessive wear will fit motors 40-50Hp maybe others I highly recommend changing out the pump impeller before using please feel free to ask all questions thanks.