GASKET VENTILATOR TO VALVE COVER
WO630299
Crankcase ventilator to valve cover gasket
Round gasket for crankcase ventilation
Round gasket for sealing between the crankcase ventilator and valve cover on the side of the engine block. Prevents oil leakage at the breather line to the PCV valve on the inlet manifold.
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Material Compressed fibre material |
Application L-134 engine with gear drive |
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Original number 630299 |
Gasket type Round seal |
Features
- Round gasket for crankcase ventilator to valve cover
- Fits side cover of 4-134 L-head engine
- Prevents oil leakage in breather system
- Always replace when removing valve cover
- For engines with gear-driven camshaft
★ Essential component for leak-free crankcase ventilation. Always replace during valve mechanism maintenance.
Installation notes
Ensure clean, grease-free sealing surfaces on both valve cover and ventilator housing. Optionally use a light coat of Permatex High Tack gasket sealant for optimal sealing. Do not overtighten mounting bolts to prevent gasket damage.
Compatibility
Only suitable for L-134 engines with gear-driven camshaft. Not suitable for early MB/GPW with chain drive. Fits late CJ-2A, CJ-3A, M38 and CJ-3B with L-head engine.
Historical context
The crankcase ventilator on the L-134 engine exhausts blow-by gases through a line to the inlet manifold, a simple yet effective breather system that prevents pressure build-up in the crankcase.
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 : Upper Engine Valve CJ3A, Upper Engine M38, Upper Engine Valve M38, Upper Engine Valve CJ3B
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 | 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 |
📐 Diagrams & technical drawings
From the original Technical Manual CJ2A_PL_1949 — Parts List — only for Willys CJ-2A / CJ-3A (1949)
