Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts Description:ACDelco Gold (Professional) Standard Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts are multi-ribbed, and used to drive multiple devices on an engine such as the alternator, the power steering pump, and the water pump They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. Cummins V Ribbed Belt - 3288724 - Cummins Temperature Resistant Belt ACDelco V-Ribbed Serpentine Belt Black With Features EPDM Rubber Belt Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels Summit Racing Part Number: ADO-6K724 ; UPC: 808709162667 ; Belt Style: Serpentine ; Belt Length (in.): 73.00 ; Number of Belt Ribs: 6 Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores) Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance