HomeShop by DepartmentPerformanceFuel SystemsAccessoriesDayco Poly Rib Serpentine Belt - Main Drive - 2003-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY (Dual 105 AMP Alternators)
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Dayco Poly Rib Serpentine Belt - Main Drive - 2003-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY (Dual 105 AMP Alternators)

Thoroughbred Sku #: DCO5061360
Manufacturer Sku #: D355061360

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$45.34

2003-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY (Dual 105 AMP Alternators) | 2010-2012 GM Express/Savana 6.6L Duramax LGH (Dual Alternators) | 2003-2007 GM Kodiak/Topkick C4500/C5500 6.6L Duramax LB7/LLY/LBZ (Dual Alternators)

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Product Details

Product Name: Dayco Poly Rib Serpentine Belt - Main Drive - 2003-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY (Dual 105 AMP Alternators) | 2010-2012 GM Express/Savana 6.6L Duramax LGH (Dual Alternators) | 2003-2007 GM Kodiak/Topkick C4500/C5500 6.6L Duramax LB7/LLY/LBZ (Dual Alternators)
Manufacturer: Dayco
Manufacturer Part #: DCO5061360
Thoroughbred Diesel Part #: DCO5061360

Dayco Poly Rib Serpentine Belt - Main Drive (2003-2005 GM 2500HD/3500HD 6.6L Duramax LB7/LLY - Dual 105 Amp Alternators) Designed for dual alternator setups, this belt provides consistent power transmission and durability.

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