fits make: Mercury.

( Brand: Quicksilver ), ( Manufacturer Part Number: 48-13703A40 ), ( Part Type: Propeller Counter ), ( Propeller Pitch: 21 ), ( Propeller Rotation: Counter )
The 48-13703A40 Mercury QuickSilver Outboard Propeller is a high-performance propeller designed for use with Mercury outboard engines. This propeller features counter rotation, which means that the blades rotate in the opposite direction of the engine's rotation. This can provide improved performance in certain applications, such as when operating in tight turns or when towing a heavy load.
The 48-13703A40 propeller is made from aluminum alloy, which is strong and lightweight, providing excellent durability and efficiency. The propeller has a four-blade design, which is ideal for providing a balanced and efficient thrust. The blades are also tapered, which helps to reduce drag and increase speed.
This propeller is specifically designed for use with Mercury QuickSilver outboard engines that have a 21-inch shaft length. It has a pitch of 13.7 inches, which means that it will provide a good balance of speed and torque. The propeller is also reversible, which allows for easy maintenance and adjustment.
The 48-13703A40 Mercury QuickSilver Outboard Propeller is a high-quality propeller that is designed to provide excellent performance and durability. It is ideal for use in a variety of applications, from recreational boating to commercial fishing. With its counter rotation and four-blade design, this propeller is sure to provide a smooth and efficient ride.
The 48-13703A40 Mercury QuickSilver outboard propeller with counter rotation is a specialized part designed for specific outboard engines. Here are some pros and cons to consider before making a purchase:
Pros:1. Improved Performance: The counter rotation feature can significantly enhance the performance of your outboard engine, especially in tight turns or when maneuvering in reverse.
2. Fuel Efficiency: With better maneuverability, you can avoid unnecessary engine throttling, which can help improve fuel efficiency.
3. Safety: Counter rotation propellers can reduce the risk of propeller strikes, which can be particularly beneficial in shallow waters or during docking.
Cons:1. Cost: Counter rotation propellers, like the 48-13703A40, tend to be more expensive than standard propellers.
2. Compatibility: Not all outboard engines are compatible with counter rotation propellers. Make sure your engine model is suitable before making a purchase.
3. Maintenance: Counter rotation propellers may require more frequent maintenance due to the increased complexity of their design.
Conclusion:The 48-13703A40 Mercury QuickSilver outboard propeller with counter rotation can provide significant performance benefits, but it comes with higher cost, compatibility considerations, and maintenance requirements. If you frequently operate in tight spaces, maneuver in reverse, or navigate shallow waters, the added capabilities of a counter rotation propeller might be worth the investment. However, carefully consider these factors and ensure that the propeller is compatible with your outboard engine before making a purchase.
There is no damage viable on blades or hub. Needs a little Polish to look new. Better then pics make it look a little elbow grease would go long way.
Mercury Quicksilver 48-13703A40 supersedes to 48-13703a41 left hand 21 pitch retail is 425.