
The Gates Micro-V V-ribbed belt for 1999–2002 Sterling A-Line models with Detroit Diesel 6-cylinder 12.7L engines is a standard fan drive belt. It supplies V-ribbed drive for the fan accessory on those Sterling trucks, aligning with the standard duty noted in the product text and offered as the service-fit belt for those years and that engine configuration.
Gates 99-02 Sterling A-Line Detroit Diesel 6-Cyl. 12.7L Diesel Fan Standard V-Ribbed Belt