fits model: Mercruiser. make: Mercury.

( Manufacturer Part Number: 43-853641A2 ), ( Part Type: Gear ), ( 1.47 Ratio: Alpha One Gen Ii Sterndrive Transom Assembly )
The Mercury 43-853641A2 is a high-quality gear set designed specifically for use with Mercruiser Alpha engines, model number 18411. This gear set is an essential component of your boat's drive system, responsible for transmitting power from the engine to the propeller.
The Mercury 43-853641A2 is a 1.47 gear set, which means it has a gear ratio of 1.47:1. This ratio is ideal for boats that require a balance between speed and torque. The gear set is made from high-strength materials, including tough alloy steel, to ensure durability and resistance to corrosion.
The Mercury 43-853641A2 is a direct replacement for the original gear set in Mercruiser Alpha engines, making it easy to install. The gear set comes with all necessary hardware, including bearings and seals, to ensure a smooth and reliable installation.
The Mercury 43-853641A2 is designed to meet the highest standards of performance and reliability. It features precision-machined gears for smooth operation and long life, and it is backed by Mercury's reputation for quality and customer support.
In summary, the Mercury 43-853641A2 is a high-quality gear set for Mercruiser Alpha engines that provides excellent performance and reliability. Its 1.47 gear ratio is ideal for boats that require a balance between speed and torque, and its tough alloy steel construction ensures durability and resistance to corrosion. The gear set is easy to install and comes with all necessary hardware, and it is backed by Mercury's reputation for quality and customer support.
Pros of buying a Mercury 43-853641A2 gear set for Mercruiser Alpha Gen:1. Compatibility: This gear set is specifically designed for the Mercruiser Alpha Gen outdrive, ensuring a perfect fit and smooth operation.
2. Durability: Mercury is known for its high-quality products, and this gear set is no exception. It is built to last, with materials that can withstand harsh marine conditions.
3. Easy Installation: The gear set comes with clear instructions and is relatively easy to install, saving you time and money on professional installation fees.
4. Wide Range of Applications: This gear set is suitable for a variety of Mercruiser Alpha Gen outdrives, making it a versatile option for boat owners.
Cons of buying a Mercury 43-853641A2 gear set for Mercruiser Alpha Gen:1. Price: While Mercury gear sets are known for their durability and performance, they can be on the higher end of the price range compared to some other brands.
2. Availability: Depending on your location, finding this specific gear set may be challenging, as it is a relatively niche product.
Conclusion:If you own a Mercruiser Alpha Gen outdrive and are in need of a new gear set, the Mercury 43-853641A2 is a solid choice. Its durability, compatibility, and ease of installation make it a worthwhile investment, even if the price is slightly higher than some other options. However, if you are on a tight budget, you may want to explore other options or consider waiting for a sale or discount on this particular gear set.
Recommendation:If you are in the market for a Mercruiser Alpha Gen gear set, we recommend the Mercury 43-853641A2. Its quality and compatibility with your outdrive make it a smart investment for the long term. However, be sure to shop around and compare prices to ensure you are getting the best deal possible.
Mercury Mercruiser Alpha One Gen II s/n 0L000040 and above 1998 newer Comes with everything pictured including a good top cap. Nice used gear set, throwing in everything else the pictures.