ICON Vehicle Dynamics 09-UP F150 2/4WD 04-08 F150 4WD REAR VS 2.0 IR 965182009-UP F150 2/4WD 2004-2008 F150 4WD REAR VS 2.0 INTERNAL RESERVOIR Premium grade 5WT shock oil for consistent suspension damping along a wide temperature rangeNitrogen charged...