The Baldwin RS4618 Air Filter is like a flak jacket for your engine. BigMachineParts.com is your direct source for Baldwin Air Filters & Elements. 

• Drainage Hole in the Bottom
• Heavy-Duty Radial Seal Gasket and End Cap will not degrade under temperature extremes, changes in restriction or vibration
• Flexible Outer Edges makes for easy installation and removal in housings with minimal clearance
• PermaPleat Construction provides even pleat spacing to prevent bunching and prolong element life
• Spiral Glue Binding provides added pleat stability for peak media effectiveness

Application Summary: Mack Trucks