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(888) 312-8812 Login SignupCarry crankshaft rotation through the routed accessory drive with the Cummins V-Ribbed Belts. Their grooved face stays engaged with matching pulleys, allowing the belt to turn several accessories while bending around the route laid out by the engine. A Cummins V-ribbed profile ties this belt to its specific accessory-drive path. Rib count, length, and routing all need to match before installing the Cummins 5264021 so the tensioner can hold it correctly.
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