Serpentine Belt. Dual Alternators. Serpentine Belt. Serpentine Belt
Fits Sierra 2500 HD, Sierra 3500 HD, Silverado6.6 LITER DIESEL, w/dual alternator. 6.6 LITER DIESEL, w/dual alternator, 150/150 amp. Silverado, Sierra; 6.6L; Dual Alternator. Silverado, Sierra; 6.6L; Dual Alternators. 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.