Your boat deserves a long, healthy life. Give your gear case the protection it deserves with Quicksilver® Premium Gear Lube. Continued use of this superior boat-gear lube creates a powerful shield on your marine engine to safeguard against excessive wear and exposure to water. Quicksilver Premium Gear Lube outperforms automotive gear oil thanks to a specialized additive package. Ideal for outboard units with less than 75hp, jet pumps, and sport jets. Ideal for outboard units with less than 75hp, jet pumps, sport jets, and all Mercury MerCruiser® sterndrives. Outperforms automotive gear oil. Specialized additive package protects against excessive marine wear. 80W-90. Please note that this item ships in its own packaging, so the contents may be identified.