Quicksilver 8M0222069 High Performance Gear Lube Pump Kit Kit includes a quart of Mercury Quicksilver High Performance Gear Lube and gear lube pump, conveniently packaged together. The gear lube pump allows you to replace your gear case oil with ease and fits all quart and liter bottles. Supersedes 91-802891Q05 Quicksilver High Performance synthetic blend gear lube outperforms automotive gear oil in marine applications because of its specialized additive package design. Continued use of this ge