HOSE AIR FILTER TO AIR TUBE JEEP SLAT GRILL
AC Air Filter
Air Filter to Air Intake Tube Hose Slat Grill
For AC Pancake Type Air Filter
Connecting hose between the AC pancake-type air filter and the air intake tube for early Willys MB Slat Grill jeeps. This specific component was characteristic of the earliest production jeeps equipped with the AC Spark Plug Co. Model A-183-40 pancake-style oil bath air filter.
|
Material Rubber |
Type AC Pancake air filter system |
|
Period November 1941 - March 1942 |
Application Willys MB Slat Grill |
Features
- Specific for AC Pancake-type air filter
- Connection between air filter and carburettor air tube
- Original type for earliest MB production
- Oil bath air filter system
- Essential component for correct restoration
★ Reproduction of the original design for the rare Slat Grill jeeps with AC Pancake air filter — a critical component for historically correct restoration.
Application
Used on Willys MB Slat Grill jeeps built from November 1941 to March 1942 (serial numbers MB100001 to approximately MB125809). Specifically for vehicles equipped with the AC Spark Plug Co. Model A-183-40 pancake-style oil bath air filter. This air filter system was replaced by the Oakes model on later production.
Installation notes
The hose connects the outlet of the AC Pancake air filter to the air intake tube that leads to the carburettor. Note: the crossover tube system for the pancake filter has a higher bracket standoff than the later Oakes system. Ensure all connections are airtight for optimal engine performance.
Compatibility
ONLY for early Willys MB Slat Grill with AC Pancake air filter (November 1941 - March 1942). NOT compatible with the later Oakes-style air filter used from March 1942 onwards. The AC Pancake filter was used on both early Willys MB and early Ford GPW, but Ford examples are marked with F-script.
Historical context
The AC Spark Plug Co. pancake-style oil bath air filter was the first type used on Willys MB Slat Grill production. Of the 25,808 Slat Grill jeeps that Willys-Overland produced, the earliest examples had this AC system before it was replaced by the more practical Oakes model.
This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.
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This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB (early) | 1941, 1942 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)









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