fits make: Yamaha, Mercury.

( Brand: Mercury ), ( Manufacturer Part Number: 859939 ), ( Part Type: Spacer )
The 12-850076 Mercury Flo-Torq Nut and 859939 Spacer are essential components for maintaining the performance and longevity of your Yamaha outboard engine. The Flo-Torq nut is designed with Mercury's innovative Flo-Torq technology, which provides a secure and leak-free connection between the gearcase and the drive shaft. The Flo-Torq nut features a unique, self-locking design that provides superior torque retention, ensuring a reliable and long-lasting connection.
The 859939 spacer is specifically designed to fit between the Flo-Torq nut and the drive shaft. This spacer helps to properly align the gearcase and drive shaft, reducing wear and tear and improving the overall operation of the outboard engine. The spacer is made of high-quality materials, ensuring durability and resistance to corrosion, even in the harshest marine environments.
Both the Flo-Torq nut and spacer are easy to install, requiring no special tools or additional parts. The Flo-Torq nut is designed to be installed with standard hand tools, while the spacer simply slides into place between the nut and drive shaft. This makes these components an ideal choice for DIY boat owners or mechanics looking to save time and money on maintenance and repair costs.
In summary, the 12-850076 Mercury Flo-Torq Nut and 859939 Spacer are essential components for any Yamaha outboard engine, providing a secure and reliable connection between the gearcase and drive shaft while reducing wear and tear. With their easy installation and high-quality materials, these components are an excellent choice for any boat owner looking to maintain the performance and longevity of their outboard engine.
Pros of buying a Mercury Flo-Torq Nut 859939 Spacer for Yamaha Outboards:1. Compatibility: This part is specifically designed for Yamaha outboard engines, ensuring a perfect fit and proper functioning.
2. Quality: Mercury Marine is a reputable brand known for its high-quality products, which can contribute to the durability and reliability of your outboard engine.
3. Availability: As a common replacement part, this Mercury Flo-Torq Nut should be readily available from various boating parts suppliers.
Cons of buying a Mercury Flo-Torq Nut 859939 Spacer for Yamaha Outboards:1. Price: Mercury Marine parts are generally more expensive compared to generic or aftermarket alternatives.
2. Potential for Overpricing: Some sellers may charge unreasonably high prices for this part, especially if it's in short supply or high demand.
Conclusion:While the Mercury Flo-Torq Nut 859939 Spacer is a reliable and high-quality replacement part for Yamaha outboards, its price can be a disadvantage. To make the most cost-effective decision, research various online and local suppliers to find the best price without compromising on quality.
Recommendation:If you are confident in the quality of the part and its price is reasonable, purchasing the Mercury Flo-Torq Nut 859939 Spacer for Yamaha outboards can ensure a proper fit and long-lasting performance. However, consider exploring alternative options, such as from aftermarket suppliers, to find a more budget-friendly alternative while still maintaining satisfactory performance.
Yamaha nut and spacer-reference Mercury part numbers for proper application. This Mercury propeller hardware was removed from a flo torq ii kit 835272q 1.