2015 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside Serpentine Belt - 12617797

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2015 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside

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Serpentine Belt

Part Number: 12617797
Supersession(s): 12576754

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Fan Belt. Serpentine Belt.
Alternator, Power Steering and Air Conditioning. For A/C Belt. Serpentine Belt.

Serpentine Belt

Fits Express 3500, G30 , G3500, P30 , Savana 3500

All Models; 7.4L. Express, Savana; 7.4L; w/o AIR Pump. GAS ENGINE, 7.4 liter w/AC, w/o AIR injection.
Drive Belt - Repair or Replace
A 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 2015 GMC Sierra 2500 HD running at its best.

BELTS & PULLEYS.

Full Diagram

1/2. 100 amp alternator. 124 amp alternator. 130 amp alternator. 1996 New Style. 3/4 & 1 Ton. 5. 7 liter W/O ac. 5. 7L W/AC. 7. 4 liter W/AC. 7. 4 liter W/O ac. 8. 1 liter. 8. 1L. Gas engine. Grooved. HD heat & 130 amp. Smooth. W/AIR injection. W/AIR pump. W/O air injection. W/O air pump.

7.4 liter w/AC. GAS ENGINE. w/o AIR injection.