The OEM Paccar Poly Rib Serpentine Belt D84-1000-6122180 is a brand new accessory part designed with the highest quality standards. With interchange part numbers K120858HD and 4120858, this belt is specifically manufactured by Paccar to ensure a perfect fit and optimal performance. Whether you are looking to replace a worn-out belt or upgrade your vehicle with a reliable replacement, this OEM part is the perfect choice for your car or truck.
