Traxxas 7830 Suspension arm, Black, Lower (Right, Front or Rear), Heavy Duty (1)This is the Heavy Duty Lower Right Suspension Arm for the Traxxas X Maxx Monster Truck. Features: Black in colorHeavy DutyMolded composite plastic constructionFits lower right front or rear suspensionFastens to lower section of caster block and front lower bulkheadIncludes:(1) Lower Right Suspension ArmThis product is compatible with the following Model(s): X Maxx,X Maxx Store