Serpentine Belt. Serpentine Belt. Single Alternator. Serpentine Belt
Fits Sierra 2500 HD, Sierra 3500 HD, Silverado6.6 LITER DIESEL, w/o dual alternator. Silverado, Sierra; 6.6L; Single Alternator. Drive Belt - Repair or ReplaceA failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your running at its best.
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Installed price includes part and dealer installation cost, local taxes not included.