BRACKET AIR FILTER LEFT JEEP MB LATE
WOA1278
Air filter bracket left – late type
For Oakes oil-bath air filter
Steel mounting bracket for fitting the oil-bath air filter to the wing, left-hand side (driver's side). This late type was used from mid-1943 onwards on vehicles fitted with the Oakes-style air filter.
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Material Pressed steel, black primed |
Position Left (driver's side) |
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Type Late type |
OE reference 640948 |
Features
- Mounting bracket for oil-bath air filter to wing
- Position: left-hand side (driver's side on left-hand drive vehicles)
- Late type for Oakes-style air filter
- Supplied in black primer, ready for finishing
- Fitting with 5/16" bolts through the wing
★ High-quality reproduction with correct dimensions and form according to original specifications. Supplied in black primer.
Installation notes
This bracket is mounted to the inside of the wing with 5/16" bolts. Depending on the build year of the bodywork, cage nuts may be present behind the wing or standard hexagonal nuts must be used at the rear. Note: two brackets required per vehicle (left and right – see article 640947 for the right-hand side).
Compatibility
Late type – not compatible with early 'pancake' AC-style air filters from before 1942. Specific to the Oakes oil-bath air filter as used from mid-1942 onwards. Early vehicles with AC air filter use a different bracket type (A1279 left / A1278 right).
Historical context
The Oakes oil-bath air filter was manufactured by Oakes Products, a division of Houdaille-Hershey Corp. This type of air filter replaced the earlier 'pancake' AC design during 1942 and remained in use until the end of WWII production.
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.
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This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 (early) | 1956, 1957, 1958, 1959 |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)








