fits model: Cobra. make: Omc.

( Manufacturer Part Number: 985271 ), ( Part Type: Gear Unit Case ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Warranty: 30 Day )
The OMC Cobra Upper Gear Unit V8 5.0L Water is a high-performance marine transmission component designed for use with outboard engines. This unit is specifically engineered for the 985271 OMC Cobra series, providing smooth and reliable power transfer to the lower unit and propeller.
The Upper Gear Unit is constructed with premium materials, including high-strength aluminum and corrosion-resistant components, to ensure long-lasting performance even in the harshest marine environments. The unit features a robust, fully-sealed gear design for maximum durability and protection against water intrusion.
The OMC Cobra Upper Gear Unit V8 5.0L Water is compatible with a wide range of 5.0L V8 outboard engines, delivering optimal power and torque for a variety of watercraft, including high-performance boats, personal watercraft, and other marine applications. The unit is designed for easy installation and removal, with a modular design that allows for quick and straightforward replacement of worn or damaged components.
In addition, the OMC Cobra Upper Gear Unit V8 5.0L Water is backed by a comprehensive warranty, providing peace of mind to boat owners and operators. This warranty covers defects in materials and workmanship, ensuring that the unit will perform to the highest standards for years to come.
Overall, the OMC Cobra Upper Gear Unit V8 5.0L Water is a top-quality marine transmission component that delivers reliable performance, durability, and ease of use. Whether you're looking to upgrade your current outboard engine or replace a worn-out component, this unit is an excellent choice for any marine enthusiast.
Pros of buying a 985271 OMC Cobra upper gear unit for a 5.0L V8 engine:1. High-quality construction: The OMC Cobra upper gear unit is known for its robust and durable construction, making it a reliable choice for powerboat owners.
2. Designed for high-performance applications: The gear unit is specifically designed for high-performance applications, such as high-speed boating, and can handle the high torque and power output of a 5.0L V8 engine.
3. Excellent power transfer: The gear unit has a high-quality gear set and bearings, which allow for efficient power transfer and minimal power loss.
4. Easy installation: The gear unit is designed for easy installation, with clear instructions and simple mounting hardware.
Cons of buying a 985271 OMC Cobra upper gear unit for a 5.0L V8 engine:1. Expensive: The OMC Cobra upper gear unit is a high-end product and can be expensive compared to lower-quality alternatives.
2. Limited availability: The gear unit may not be widely available in all locations, and may require ordering from an online retailer or specialist dealer.
3. Potential for compatibility issues: While the gear unit is designed for use with a 5.0L V8 engine, there may be compatibility issues with certain boat models or engine configurations. It is important to ensure that the gear unit is compatible with your specific boat and engine before making a purchase.
Conclusion: The 985271 OMC Cobra upper gear unit is a high-quality product that is well-suited for high-performance applications. While it is more expensive than some alternatives, its robust construction, efficient power transfer, and easy installation make it a worthwhile investment for powerboat owners. However, it is important to ensure that the gear unit is compatible with your specific boat and engine before making a purchase.
Recommendation: If you are in the market for an upper gear unit for your 5.0L V8 engine, the 985271 OMC Cobra is a strong contender. Its high-quality construction, efficient power transfer, and easy installation make it an excellent choice for powerboat owners who demand the best performance from their boats. However, be sure to do your research and ensure that the gear unit is compatible with your specific boat and engine before making a purchase.
I would highly recommend changing the water pump impeller. Used fresh water 5. Omc Cobra upper gear case that was only used in fresh water.
A previous owner repainted it at some point and did lousy job, but the gears other internal parts look great.