Royal Purple HPM High Performance Marine Gear Lube is formulated to maximize performance and provide superior protection for marine lower gear units. It is recommended for equipment requiring an API Service GL-5 or GL-4 fluid.
The cushioning molecules in HPM Gear Lube absorb gear impact to prevent fatigue and minimize wear. Royal Purple HPM Gear Lube also significantly reduces friction, which lowers gear unit temperatures, extends equipment life and improves fuel efficiency. HPM Gear Lube uses Royal Purple's advanced, proprietary Synerlec additive technology enabling HPM to exceed the harsh demands of marine applications.
-Exceptionally high film strength for dramatic reductions in gear wear and reduced heat to extend the life of your lower unit.
-Improves fuel efficiency
-Provides maximum water separation and prevents corrosion