ACDelco 89028860 OE Serpentine Belt, Single Alternator, Federal Emissions, 2002-2005 GM 6.6L Duramax LB7 LLY

89028860 OE Serpentine Belt, Single Alternator, Federal Emissions.
For 2002, 2003, 2004, 2005 GM 6.6L Duramax LB7 LLY.
ACDelco# 6K1177

Fits Federal emission trucks.Application:

2002-2005 Duramax