Upgrade your Peterbilt truck with the Peterbilt Turn Signal Switch, a direct replacement for OEM# 16-05713. This 12V standard switch features an 18-wire harness and a handle with a built-in push button high/low beam selector switch. It is designed for most Peterbilt truck applications, making it a practical and essential component for your vehicle. With its easy installation and reliable performance, the Peterbilt Turn Signal Switch is a must-have for any Peterbilt truck owner looking for a high-quality replacement switch.