fits make: Mercury. year: 1970–1989.



( Part Type: Hp Unit Gear Case ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Manufacturer Part Number: 9011J16 9011A )
The Mercury 9011J16/9011A lower unit gear is a high-performance component designed for 70 HP outboard engines, specifically the Mercury 90HP 1989 model. This gear is a critical part of the propulsion system, responsible for transmitting power from the engine to the propeller, ensuring smooth and efficient operation.
The Mercury 9011J16/9011A lower unit gear is made of premium materials, ensuring durability and longevity. The gear teeth are precision-machined for strength and smooth operation, while the housing is constructed from corrosion-resistant materials to protect against the harsh marine environment.
This gear is designed with a compact size, making it suitable for use in a variety of watercraft, including boats, jet skis, and personal watercraft. It features a sealed and lubricated design, which helps to keep the gears running smoothly and quietly, reducing the risk of wear and tear.
The Mercury 9011J16/9011A lower unit gear is also easy to install, thanks to its straightforward design and detailed installation instructions. It is compatible with a range of Mercury outboard engines, making it a versatile and reliable choice for boat owners.
In summary, the Mercury 9011J16/9011A lower unit gear is a high-quality, durable, and versatile component that is essential for the efficient operation of Mercury 70HP outboard engines. Its precision-machined gears, corrosion-resistant materials, and sealed and lubricated design make it a reliable and efficient choice for boat owners.
Pros of buying a Mercury 9011J16/9011A 1989 70 HP lower unit gear:1. Reliability: Mercury is a reputable brand known for its durable and high-performance marine engines and components.
2. Availability: The 9011J16/9011A lower unit gear is a common model, making it easier to find replacement parts and repair services.
3. Power: With a 70 HP rating, this lower unit gear can provide enough power for small to medium-sized boats.
Cons of buying a Mercury 9011J16/9011A 1989 70 HP lower unit gear:1. Age: The 1989 model is relatively old, which means it may have some wear and tear, requiring more frequent maintenance or repairs.
2. Compatibility: It may not be compatible with newer engines or boats, which could limit its usefulness.
3. Price: Older parts may be more expensive than newer models due to scarcity and higher demand for replacement parts.
Conclusion:If you are looking for a reliable and powerful lower unit gear for a small to medium-sized boat and are willing to invest in maintenance and potential repairs, the Mercury 9011J16/9011A 1989 70 HP lower unit gear could be a good option. However, if you prefer a more modern and easily compatible model, it may be worth considering newer alternatives.
Recommendation:Before purchasing the Mercury 9011J16/9011A 1989 70 HP lower unit gear, it's essential to research its compatibility with your specific boat and engine model. Additionally, make sure to inspect the gear for any signs of wear or damage to ensure it is in good condition. If you are unsure, it may be beneficial to consult with a marine mechanic or Mercury dealer to get expert advice.
Parting out a 1989 Mercury 70 HP Outboard. Unit was pressure tested and passed. Large items ship via FedEx or UPS Ground. Up for sale is the Lower Unit Gear Case Assembly 9011J16 9011A 7.
Gears turn as they should. Oil was clean. Items less then 1 lbs ship USPS first class.