HOSE AIR FILTER TO AIR TUBE JEEP SLAT GRILL

EARLY MB
Manual available
12,90 €
BTW: 2,24 €
SKU:  WOA1311S
GTIN (EAN,ISBN): 13

AC Air Filter

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War Dept specs from the original Technical Manual — click to open

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.

⚠ Spotted an error in this description? Report it to info@willys.be

Restoration part — not a ready-to-fit product

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.

COMPATIBLE_MODELS EARLY MB

This part fits:

ModelYears
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)

Fuel System — Carburetor, Fuel Pump, Air Cleaner
Fuel System — Carburetor, Fuel Pump, Air Cleaner
Page 43–52