Ordering parts has never been easier! Truckworx now offers Online Parts Counter (OPC), where you can conveniently order parts 24 hours a day, seven days a week straight from your computer! Choose from OE or aftermarket parts, check dealer stock and pricing, and request delivery all in real time, all from the convenience of your computer. OPC is also integrated with Fleet E-CAT, giving you the ability to look up your truck’s parts by serial number, ensuring you get the right part to fit your truck.