This genuine Peterbilt OEM brass drain valve (part number 5004961) is an essential component for maintaining your truck's air system. The valve features a durable brass construction with a distinctive red-brown finish, ensuring long-lasting performance and reliability. Designed specifically for Peterbilt applications, this drain valve provides secure and efficient moisture removal from your air tanks. The precision-engineered threading ensures a proper seal, while the robust construction stands up to daily use in demanding conditions. The integrated pull ring makes operation straightforward and convenient. This OEM part matches exact specifications for a perfect fit and optimal functionality, maintaining the integrity of your vehicle's air system. Keep your truck's air system performing at its best with this quality replacement valve.