Gates FleetRunner Micro-V Serpentine Belt 8 Rib 124-7/8 InchPart #: K081243HD; Line: GAT. Belt - Serpentine Type. Gates FleetRunner Micro-V Serpentine Belt 8 Rib 124-7/8 Inch 1.0 out of 5 stars.ACDelco Specialty K081243HD Heavy Duty V-Ribbed Find helpful customer reviews and review ratings for ACDelco Specialty K081243HD Heavy Duty V-Ribbed Serpentine Belt at Amazon.com. Read honest and unbiased 
Gates Serpentine Belt K081243HD fits Dodge Ram Cummins Automotive V-Ribbed Belt (Heavy Duty). Cord Material: Polyester. Top Width: 1.087 in / 28 mm. Rib Quantity: 8. Manufacturer Part Number: K081243HD. Brand:.