Motor Oil » Royal Purple® Motor Oil is specially formulated multi-viscosity and straight grades for use in gasoline and diesel engines of all types - from cars and trucks to SUVs, motorcycles and boats. API / ILSAC Certified.
Synthetic Gear Oil» Max-Gear® is formulated to improve the efficiency of rear end assemblies and manual transmissions. Virtually eliminates both gear and bearing wear. API GL-4 / GL-5 Certified.
2-Cycle Gasoline Engine Oil»2-Cycle TCW III® Designed to provide superior lubrication in both premix and injection 2-cycle engines. Burns cleaner, improves power and provides greater wear protection. Protects bearings and cylinder walls against metal-to-metal contact.
2-Cycle Gasoline Engine Racing Oil» 2-Cycle TCW III® Racing Designed to improve performance and reduce wear in 2-cycle gasoline engines. Promotes increased horsepower and engine speed.
Assembly Lube» Max-Tuff® An ultra-tough, synthetic lubricant designed for use in reassembling repaired equipment. Provides excellent protection to both ferrous and nonferrous metals against rust and corrosion.
Note: Performance properties and / or specifications for all products subject to change without notice.
Hot Rod magazine Endorses Royal Purple® Lubricants "It occurred to us that we've yet to run a test with Royal Purple® oil that didn't result in a power gain—it might be a marginal gain (as with our little Acura Integra), but it's a gain.