Founded in 1900 by two brothers, Gus and Jack, Mack trucks have seen their fair share of rough terrain and brutal environments that eventually take their toll on any vehicle built with anything less than quality in mind. Its appearance and durability during World War I inspired British soldiers to dub Mack trucks with their mascot, the British Bulldog and as they say, the rest is history.
K&N Heavy Duty air filter part number 38-2023S for Mac trucks
Over a century later, Mack trucks still prove their durability and display their trademark British Bulldog on nearly every truck that leaves their facility. Bound for harsh mining sites or long up-hill highway pulls, Mack trucks were built to withstand the abuse. Using the newest clean burning diesel technologies, Mack is one of the industry leaders in reduced emissions trucks.
Keeping a cleaner environment in mind, K&N offers a replacement HD air filter for various Mack trucks that utilize an under hood, radial seal air filter. K&N's 38-2023S HD (Heavy Duty) air filter is made of a robust, non-woven, synthetic material that is washable and reusable resulting in less waste ending up in landfills.
This low restriction air filter provides outstanding air filtration and it is made to last.
Just as durable as a Mack truck, these filters can be cleaned using K&N Heavy Duty Filter Cleaner and a pressure washer set at its low setting. No filter oil is required so when you are done just let the filter dry. You can even use compressed air to help speed the drying process. This makes servicing the 38-2023S easy.
Backed by a 3 year 300,000 Mile Limited Warranty, the 38-2023S HD air filter offers great engine protection even under extreme driving conditions.
K&N's 38-2023S air filter replaces the following manufacturers' part numbers:
Fleet Air FA4634
Find K&N HD products for your application using the K&N Cross Reference tool then use the K&N Dealer Locator tool to find an authorized dealer near you.