Mercury - VesselView 403 Bezel Mounting Trim Ring 8M6005014. Overview. The Mercury VesselView 403 Bezel (8M6005014) gives your 4-inch display a clean, finished look while keeping it secure in the dash. Made from durable, marine-grade material, this trim ring is designed to fit the VesselView 403 perfectly. It's the same OEM bezel used on factory installations - no gaps, no flex, just a snug, professional fit that lasts.. Key Features. Exact Fit for VesselView 403 - Designed by Mercury for a perf