fits model: Marine. make: Mercury. year: 1990.

( Manufacturer Part Number: 91-802891Q05 ), ( Part Type: Gear ), ( Modified Item: No ), ( Country Region Of Manufacture: United States ), ( UPC: 745061783751 )
Mercury 91-802891Q05 Quicksilver Hi-Performance Gear Lube is an essential product for maintaining the optimal performance of your marine outboard engine. This high-quality gear lube is specifically formulated for use in Mercury outboard motors, ensuring a perfect fit and compatibility.
The Quicksilver Hi-Performance Gear Lube is a 32:90 synthetic blend, offering superior protection against wear and corrosion. Its high viscosity index ensures that it maintains its flow and lubrication properties even in extreme temperatures, ensuring smooth operation of your marine outboard engine.
This gear lube is designed to provide excellent protection against oxidation, water contamination, and heat, extending the lifespan of your gear train components. It also offers excellent resistance to rust and corrosion, protecting your engine against the harsh marine environment.
The Quicksilver Hi-Performance Gear Lube is easy to use, with a convenient pump system that allows for precise application. It is also compatible with most seals and gaskets, reducing the risk of leaks and ensuring a tight fit.
In summary, Mercury 91-802891Q05 Quicksilver Hi-Performance Gear Lube is a high-performance lubricant that offers superior protection against wear, corrosion, and the harsh marine environment. Its easy-to-use pump system and compatibility with most seals and gaskets make it an excellent choice for maintaining the optimal performance of your Mercury outboard engine.
Pros of buying Mercury 91-802891q05 QuickSilver Hi-Performance Gear Lube 32 90 Marine Outboards:1. Designed specifically for Mercury Marine outboard engines, ensuring a perfect fit and optimal performance.
2. Formulated with high-quality synthetic base oils and advanced additives for excellent wear protection and corrosion resistance.
3. Ideal for both freshwater and saltwater use, making it a versatile choice for boat owners.
4. Provides superior gear protection and performance, helping to extend the life of the engine and reduce maintenance costs.
5. Compatible with most other Mercury Marine outboard engines, making it a convenient option for boat owners with multiple engines.
Cons of buying Mercury 91-802891q05 QuickSilver Hi-Performance Gear Lube 32 90 Marine Outboards:1. May be more expensive than some other gear lubes on the market, which could be a disadvantage for budget-conscious boat owners.
2. Some users have reported that the lube does not provide sufficient coverage for certain engine models, requiring additional applications for complete protection.
Conclusion:Mercury 91-802891q05 QuickSilver Hi-Performance Gear Lube 32 90 Marine Outboards is a high-quality gear lube specifically designed for Mercury Marine outboard engines. Its unique formulation provides excellent gear protection and corrosion resistance, ensuring optimal performance and longevity. While it may be more expensive than some other options, its performance benefits and compatibility with various Mercury Marine engines make it a worthwhile investment for many boat owners. Overall, we recommend considering this product for those seeking a reliable and effective gear lube for their Mercury Marine outboard engine.
Quicksilver High Performance Gear Lube Pump, Fits all Mercury Mariner outboards except those of Japanese origin Mercuries Speed master gear housings any outboard or stern drive with a 3/8 - 16 drain screw, Part No.