CONNECTOR 1/4
WO387891
Connector 1/4" Oil Line
For oil filter hoses
Brass connector for the oil circulation lines of the external oil filter. This small but essential part connects the flexible oil line to the oil filter housing and ensures reliable oil supply.
|
Material Brass |
Thread 1/8" NPT and 1/4" inverted flare |
|
Application Oil filter system |
Type Straight fitting |
Features
- Brass construction for durability
- 1/8" NPT thread (male)
- 1/4" inverted flare connection (female)
- Suitable for flexible oil lines
- Corrosion-resistant
★ Quality brass fitting that guarantees a leak-free connection between oil filter and supply line. Essential for proper functioning of a bypass oil filter system.
Installation notes
Use copper sealing washers for optimal sealing. Tighten thread hand-tight and then turn 1/4 to 1/2 turn. Check for leaks after starting the engine.
Compatibility
Please note: oil filter systems have different fitting configurations. The inlet typically uses a straight fitting, the outlet a 90° elbow. Check which configuration your oil filter canister requires before ordering.
Historical context
External oil filters on WWII-era vehicles operated on the bypass principle, where only a percentage of the oil was filtered. These brass fittings were standard for hydraulic oil lines.
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
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.
ALL_CATEGORIES : Oil Filter Willys MB Ford GPW M201 , Oil Circulation Filter CJ
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB (early) | 1941, 1942 |
| Willys MB | 1942, 1943, 1944, 1945 |
| Ford GPW | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 (early) | 1956, 1957, 1958, 1959 |
| 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 |
| Jeep CJ-3A | 1949, 1950, 1951, 1952, 1953 |
| Jeep CJ-3B | 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968 |
| Jeep CJ-5 | 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)










