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Wehrli Universal Outerwear Air Filter Cover (Use w/WCF Air Filters) is the exact air filters identified by manufacturer part number WCF100728. This listing was checked against WCFab's current manufacturer catalog under the catalog product name Outerwears Air Filter Cover. Confirm the complete part number, supported vehicle or dimensions, engine and emissions requirements, mounting position, finish, included components, and installation needs before ordering.
Fitment
This component is selected by dimensions, connection size, mounting space, and system compatibility rather than broad year-make-model fitment.
Specifications
| Brand | Wehrli |
|---|---|
| Manufacturer Part Number | WCF100728 |
| Manufacturer Catalog Product | Outerwears Air Filter Cover |
| Product Type | Air Filters |
| Fitment Type | Universal |
| Condition | New |
What's Included
One new Wehrli air filters identified by manufacturer part number WCF100728, with only the components shown and expressly listed for this exact item.
About Wehrli
Wehrli Custom Fabrication develops high-performance diesel-truck intake, cooling, exhaust, suspension, and engine-bay components. Exact part-number and application verification are essential because configurations can differ across engines, cab and bed combinations, and model years.
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Frequently Asked Questions
Will Wehrli WCF100728 fit my vehicle?
Use the listed year and model where provided, then confirm the engine, cab, bed, chassis, drivetrain, emissions configuration, factory equipment, dimensions, and exact manufacturer part number.
Which intake details must I verify?
Confirm pipe and inlet diameter, air-box or filter compatibility, sensor provisions, couplers, clamps, engine code, emissions requirements, and every included component.
What should be checked before installation?
Verify the complete parts list, mounting points, hose and wiring routes, clearances, fastener torque, fluid or air connections, and the current manufacturer service procedure.
Installation
Install according to the current Wehrli instructions and the vehicle service information. Confirm clearances, routing, fastener torque, fluid or air sealing, sensor connections, alignment where applicable, and safe operation before driving.
Wehrli
Shop Wehrli Custom Fabrication parts at Black Ops Auto Works for a focused diesel-truck engine-bay project. Compare WCFab coolant tanks and pipes, intake bundles, turbo-related components and finishing accessories for your Duramax, Cummins or Power Stroke application.Coolant Tanks, Pipes and FittingsWCFab listings distinguish OEM-placement and auxiliary tanks, upper coolant pipes, thermostat housings and service fittings. Match engine code, production details and current cooling configuration. Some Cummins pipe references distinguish dual-radiator equipment, while low-coolant sensors identify use with specified WCFab tanks.Intake and Turbo-System ProjectsCompare individual intake horns, boots and adapters with Stage 2 intake or bundle references. Turbo pedestals, oil-line pieces and Y-bridges have their own engine and installed-turbo requirements. Plan the exact system and supporting components with the installer before combining references.Finishes and Service AccessoriesListed col...
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