Poly-V Serpentine Belts | Dayco Aftermarket North AmericaThe Dayco poly-V aramid serpentine belt has been engineered to maintain a quiet, vibration-free belt drive system. Unlike polyester-corded belts, the Dayco poly CONTI®V MULTIRIB < Poly-V-Belts < Drive BeltsPoly-V-belts for high gear ratios, high belt speeds, small pulley diameters and back-tension rollers; compliant with DIN 7867.  Synthetic rubber ribs; 2.
Dayco 5060885 Poly Rib Belt , Black The Dayco Poly Rib belt is 88. 5" long and . 82" wide with six ribs. This grooved design runs cooler and with a lot less noise from slippage.