XZR8®
Part NameTuned Vibration Damper
OEM Part Number3918999
Superseded Part Number3915069
Outer Diameter9.7 in (246 mm)
ConstructionRubber-bonded steel inertia ring and cast hub
Engine Compatibility5.9L B Series (ISB, QSB, 6BT)
Vehicle Application1998.5-2002 Dodge Ram 5.9L 24V, Freightliner Medium Duty, Hyundai Excavators with Cummins Engine
Manufacturer No.
3918999
OEM Part No.
39189993915069
Engine Part No.
Cummins 5.9L ISBCummins 5.9L QSBCummins 6BTCummins B5.9Cummins ISB 5.9 24V
Interchange No.
M-3918999202022CUM3918999
Fitment Vehicles
Dodge Ram 2500 1998.5-2002Dodge Ram 3500 1998.5-2002Freightliner FC70Freightliner FL50Freightliner FL60Freightliner FL70Freightliner FL80Hyundai R250LC7Hyundai R290LC7

Engine System - Industrial Encyclopedia

Genuine Cummins OEM tuned vibration damper part number 3918999 for 5.9L ISB, QSB, and 6BT diesel engines. Rubber-element harmonic balancer controls crankshaft torsional vibrations.