fits make: Mercury.

( Warranty: 1 Year ), ( Custom Bundle: No ), ( Manufacturer Part Number: 8M0164977 ), ( Country/region Of Manufacture: United States ), ( UPC: 745061068346 )
The Mercury 8M0164977 Power Steering System is a high-performance component designed to provide exceptional steering precision and responsiveness for your marine vehicle. This power steering system is specifically engineered for boats with a Mercury outboard engine and is identified by the part numbers 8M0164977 and 8M0142341.
This power steering system incorporates a robust design with a durable pump housing made of stainless steel, capable of withstanding the harsh marine environment. The system features a high-flow design that delivers ample hydraulic fluid to the steering gear, ensuring smooth and effortless steering.
The Mercury 8M0164977 Power Steering System utilizes a belt-driven design that efficiently transfers power from the engine to the pump. The system includes a heavy-duty serpentine belt and a tensioner pulley to maintain optimal belt tension, ensuring reliable and consistent performance.
The power steering system also includes a high-pressure hose assembly made of reinforced material to resist kinking and cracking, and a low-pressure hose assembly that ensures proper fluid circulation between the pump and the steering gear.
This Mercury power steering system is designed to integrate seamlessly with the boat's electrical system, featuring a water-resistant connector that protects against moisture intrusion and corrosion. The system is also compatible with Mercury's electronic power steering systems, allowing for advanced steering features and control.
In summary, the Mercury 8M0164977 Power Steering System is a top-tier marine power steering solution that delivers superior performance, durability, and ease of use. With its robust design, efficient belt-driven system, and compatibility with Mercury's advanced steering technologies, this power steering system is an ideal choice for boat owners seeking optimal steering performance and reliability.
When it comes to replacing a power steering rack in a Mercury vehicle, two common options are the Mercury 8M0164977 and Mercury 8M0142341. Both are manufactured by the same company and designed for specific Mercury models. In this comparison, we will discuss the key differences, advantages, and disadvantages of each option to help you make an informed decision.
Mercury 8M0164977 Power Steering Rack (Electric): Pros:1. Improved steering response and efficiency due to electric power steering technology.
2. Enhanced fuel economy and reduced engine load as the electric power steering system does not require engine power to operate.
3. Reduced noise and vibration compared to a hydraulic power steering system.
Cons:1. Higher upfront cost compared to a hydraulic power steering rack.
2. Potential for increased complexity and potential for electrical issues.
3. Limited availability in aftermarket replacement parts.
Mercury 8M0142341 Power Steering Rack (Hydraulic): Pros:1. Lower upfront cost compared to an electric power steering rack.
2. Proven reliability and durability with a hydraulic power steering system that has been in use for decades.
3. Widely available in aftermarket replacement parts.
Cons:1. Higher engine load and reduced fuel economy due to the hydraulic power steering system requiring engine power to operate.
2. Potential for leaks and noise due to the hydraulic fluid.
3. Limited steering response and efficiency compared to an electric power steering system.
Conclusion:Both the Mercury 8M0164977 electric power steering rack and Mercury 8M0142341 hydraulic power steering rack have their advantages and disadvantages. The choice between the two ultimately depends on your priorities and budget. If you prioritize fuel economy, reduced engine load, and improved steering response, the electric power steering rack may be the better option. However, if you have a limited budget and prefer the proven reliability and durability of a hydraulic power steering system, the hydraulic power steering rack may be the better choice.
Recommendation:Based on the information provided, if your budget allows and you prioritize fuel economy, improved steering response, and reduced engine load, we recommend considering the Mercury 8M0164977 electric power steering rack. Alternatively, if you have a limited budget and prefer the reliability and durability of a hydraulic power steering system, we recommend the Mercury 8M0142341 hydraulic power steering rack. Regardless of your choice, it is essential to ensure that the power steering rack you select is compatible with your specific Mercury model.
Offshore Performance Specialties. Mercury New/ OEM Power Trim Assembly, Part # 8M0164977, Supersedes: 8M0142341, Please see last image for fit. Fort Myers, FL.