RAM 1500 Truck 2WD V6-3.9L VIN X (1999)
Drive Belt: Description and Operation
All vehicles are available with either a 3.9L V-6, a 5.2L V-8, two different 5.9L V-8 engines, an 8.0L V-10 or a 5.9L in-line 6 cylinder diesel engine.
The accessory drive components are operated by a single, crankshaft driven, serpentine drive belt on all engines. An automatic belt tensioner is also
used to maintain correct belt tension at all times. This is used on all engines. Refer to Drive Belt Tensioner.