A-3918194S-AI Cap, Stack (QTY 1)
A-3918194S-AI Cap, Stack (QTY 1)
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One New Aftermarket Replacement Air Inlet Stack Cap for Fleetguard / Cummins Filtration OptiAir Systems
This air inlet stack cap (also called a rain cap or weatherhood) mounts on top of a 2-inch plastic air inlet to keep rain, debris, and contaminants from entering the air intake system on agricultural, construction, and on- or off-highway equipment. It is part of the Fleetguard OptiAir air filtration system and replaces OEM Fleetguard part number 3918194S.
Specifications
- Air inlet type: 2-inch plastic air inlet
- Endcap material: Plated steel
- Direction of flow: Outside-in
- Recommended changeout differential pressure: 20 PSID
- Handle: None
- Outer jacket: None
- Quantity: 1
Compatible Systems
Fleetguard / Cummins Filtration: OptiAir air filtration systems using a 2-inch air inlet stack cap. Suitable for agricultural, construction, commercial vehicle, marine, mining, and power generation equipment equipped with compatible Fleetguard OptiAir air intake systems. Verify fitment by matching your OEM part number before ordering.
Replaces Part Number(s):
3918194S, A-3918194S-AI
New aftermarket replacement part - not remanufactured, not used.



