CLAMP OIL FILTER
WOA1251
Oil Filter Clamp
Set of 2 pieces required
Metal mounting clamp for canister-type oil filter. This clamp is used to secure the oil filter to the bracket. Two clamps are required per vehicle.
|
Material Steel |
Type Reproduction |
|
Application Willys MB, Ford GPW, Hotchkiss M201 |
Required quantity 2 pieces per vehicle |
Features
- For canister-type oil filter on L-134 engine
- Fastening with 5/16"-18 NC bolt and nut
- Sold individually (2 pieces required)
- Replacement number WO-A1251
- Stamped steel construction
★ Originally these clamps were used with a 5/16"-18NC x 2-1/2" round head machine screw, square nut and split washer. Two clamps required per vehicle.
Application
Suitable for Willys MB, Ford GPW and Hotchkiss M201 fitted with canister-type oil filter on the L-134 Go Devil engine. The clamps attach to the oil filter bracket mounted on the cylinder head.
Installation notes
Install with 5/16"-18NC x 2-1/2" round head machine screw, square nut (or hex nut) and split washer. Ensure screws are not too long — these may contact the bracket mounting bolts. Do not over-tighten to prevent distortion.
Compatibility
For canister-type oil filters only, such as the Fram Military Junior. Not suitable for modern spin-on filters.
Historical context
These clamps held the distinctive 4" diameter oil filter canister in place. Due to wartime production, originals sometimes show burring at the stamped edges.
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 |
| Willys MB | 1942, 1943, 1944, 1945 |
| Ford GPW (early) | 1942 |
| Ford GPW | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |
| Willys M38 | 1950, 1951, 1952 |
| Willys M38A1 | 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971 |
| CJ series | |
| Jeep CJ-2A | 1945, 1946, 1947, 1948, 1949 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)










