Mercury - Quicksilver Bell Housing Installation Gasket Kit Sterndrive Maintenance Kit Marine-Grade Composite 16755Q1. Overview. When you're putting a Bravo drive back together, you need gaskets that seal tight and hold under pressure. The Mercury Marine 16755Q1 Quicksilver Bell Housing Installation Gasket Kit gives you exactly that. It includes all six gaskets needed for reassembling the bell housing on MerCruiser Bravo sterndrives, each one cut to Mercury's precise specifications. Built for mar