Includes 97701 mounting gasket with #25250R/Y and 25750Y Electronics completely sealed in epoxy to resist corrosion and moisture 25750Y is legal when mounted 0 to 40 degree rollback from vertical Direct pin-to-circuit board solders assure vibration resistant contacts Less susceptible to shock and vibration 25750Y features hard-wired connections with optional field installable butt-splice connectors Hermetically sealed lens and housing Draws less current, allowing more power for other vehicle requirements