Mercury Quicksilver Twin Engine Lower Unit Gear Lube Change Kit with 2 Qt SAE 90 High Performance Gear Lube 858064Q01 Pump and 4 Drain Fill Gaskets 830749 Fits Twin Mercury Outboards

Twin Engine Lower Unit Gear Lube Change Kit with 2 Qt SAE 90
✔️ Includes 2 qt SAE 90 gear lube, pump, and 4 drain/fill gaskets

This twin-engine service kit is designed to refresh and protect the Mercury lower units in a twin outboard setup. It includes 2 quarts of SAE 90 high-performance gear lube, a pump for clean filling, and four drain/fill gaskets for leak-proof service. It fits most Mercury twin-engine configurations including Verado, FourStroke, and Optimax models.

✅ 2 quarts SAE 90 high-performance gear lube included (858064Q01)
✅ Gear lube pump for mess-free filling
✅ 4 drain/fill gaskets for leak-proof service
✅ Fits most Mercury twin-engine outboards (Verado, FourStroke, Optimax, 2-Stroke)

💡 What is a lower unit gear lube kit used for in twin Mercury outboards? This handy kit helps protect the gearset in the lower units and keeps shifts smooth by lubricating moving parts under load. - 2 quarts SAE 90 gear oil for two lower units - pump for clean, spill-free filling - 4 drain/fill gaskets for leak-proof service - designed for annual or 100-hour maintenance