fits make: Mercury. year: 1975–1990.

( Manufacturer Part Number: 75-90-115-125HP ), ( Part Type: Hp Motor Unit ), ( Warranty: 30 Day )
The Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit is a high-performance component designed for powerboats and other watercraft equipped with Mercury outboard engines. This lower unit is available in three power options: 75hp, 90hp, and 115hp, ensuring compatibility with a wide range of Mercury outboard engines.
The Mercury Jaw Outboard Motor Lower Unit is renowned for its robustness and reliability. It features a durable, corrosion-resistant alloy construction that can withstand the harsh marine environment. The unit is equipped with Mercury's proprietary "Jaw Drive" gearcase, which provides exceptional power transmission and efficiency. The "Jaw Drive" system's unique design allows for a wider gear ratio range, resulting in improved performance and fuel efficiency across a broader power band.
The lower unit features a 1.75-inch (44.45mm) stainless steel prop shaft, ensuring maximum strength and durability. It also includes a heavy-duty, water-lubricated bearing system for smooth operation and long-term reliability. The unit is equipped with a hydraulic steering system, providing precise and effortless control, even in rough seas.
The Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit is designed for easy installation and maintenance. It includes a standard 18-inch (457.2mm) shaft length, but custom lengths are available to fit various boat designs. The unit features a large, easy-to-access oil drain plug for hassle-free oil changes. Additionally, the lower unit comes with a one-year limited warranty, providing peace of mind for boat owners.
In summary, the Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit is a high-performance, reliable, and easy-to-maintain component that delivers exceptional power transmission and efficiency. Its robust construction, innovative "Jaw Drive" gearcase, and hydraulic steering system make it an excellent choice for boat owners seeking superior performance and reliability.
Pros of Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit:1. Reliability: Mercury is a well-known brand with a reputation for producing high-quality and reliable marine engines.
2. Power: The 75-125hp range provides ample power for various watercraft, from small boats to larger vessels.
3. Versatility: The lower unit is compatible with various Mercury outboard motors, providing flexibility in your boat setup.
4. Durability: Mercury engines are built to last, with corrosion-resistant materials and robust construction.
Cons of Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit:1. Price: Mercury engines tend to be more expensive than some other brands, which might be a drawback for budget-conscious consumers.
2. Maintenance: Like any marine engine, the Mercury lower unit requires regular maintenance to ensure optimal performance and longevity.
Conclusion:The Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit is an excellent choice for those seeking power, reliability, and versatility in their watercraft. Although it may be more expensive than some alternatives, the investment in a Mercury engine often pays off in the long run due to its durability and reputation for performance. Regular maintenance is essential to ensure the lower unit continues to function optimally.
Recommendation:If you value reliability, power, and versatility in your marine engine, the Mercury 75-90-115-125hp Jaw Outboard Motor Lower Unit is a solid choice. However, make sure to consider your boat's specific requirements and budget before making a final decision.
Bolt on and go. Inventory: Turk. Fits 2 stroke 75-90-115-125HP 3-4 cylinders from 1998 -2010. Condition: Excellent condition.
JB 12/8/2024. New water pump impeller and new gear lube installed.ready to bolt on. New water pump and new gear lube. Please see pics.
Part: Used Mercury outboard lower unit. This is a 6 jaw lower unit please see last picture. Location: Bollix, Ms.