Air Intake Elbow Size


New member
Looking for the I.D. of the top rain "mushroom" cap on a 5 ton Cummins air filter. Looking to do a similar snorkel type mod to mine as Soni (M920) did on his truck. I know I could measure it but I am not near my truck and am just looking for a quick answer. I believe it is 5"...



19K M1 Armor Crewman
Steel Soldiers Supporter
Culver City, CA
It's either 4" or 5". Contact bulldog_mack13 (Jay) on this site he has done this mod. several times on his trucks. He just extended the cap. He can tell you what you need to complete it with.
Last edited:
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