GASKET CRANKSHAFT OIL SLINGER
Crankshaft oil slinger gasket
For 4-134 L-head and F-head engine
Replacement gasket for the crankshaft oil slinger on the 134 ci Go Devil and Hurricane engine. This gasket ensures a proper seal between the oil slinger and the timing cover, and helps prevent oil leakage at the front crankshaft oil seal.
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Application 4-134 L-head / F-head engine |
Position Crankshaft oil slinger |
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Function Timing cover seal |
Willys part no. WO-334103 |
Features
- Gasket for crankshaft oil slinger
- Prevents oil leakage at front crankshaft seal
- Suitable for L-134 and F-134 engines
- Replacement part for timing cover assembly
- Essential during timing cover overhaul
★ Quality gasket for reliable sealing of the crankshaft oil slinger. Indispensable during any timing cover overhaul.
Application
Fits all vehicles with Willys 4-134 ci engine: Willys MB (1941-1945), Ford GPW (1941-1945), CJ-2A (1946-1949), CJ-3A (1949-1953), CJ-3B (1953-1964), M38 (1950-1952). For both L-head (Go Devil) and F-head (Hurricane) versions.
Installation notes
The oil slinger is mounted on the crankshaft behind the timing gear, with this gasket between the slinger and timing cover. During installation, fit the gasket dry or according to manufacturer's instructions. The timing cover must be completely clean and flat for proper sealing. The oil slinger prevents oil from reaching the front crankshaft seal.
Compatibility
Note: both early engines with chain drive (MB/GPW/early CJ-2A) and later engines with gear drive (late CJ-2A/CJ-3A/CJ-3B/M38) use an oil slinger with gasket. Fits all 4-134 engines regardless of version.
Historical context
The crankshaft oil slinger was originally fitted to all Willys 134 ci engines from MB/GPW production onwards. The design prevents engine oil from being flung towards the timing cover seal, which significantly extends the seal's service life.
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.
ALL_CATEGORIES : Sealings & Accessories, Sealings&Accessoires CJ2A, LOWER ENGINE CJ2A, Sealings&Accessoires CJ3A, CRANKSHAFT CJ3A, Sealings&Accessoires M38, LOWER ENGINE M38, CRANKSHAFT - M38, Engine complete, CRANKSHAFT CJ3B, Sealings&Accessoires 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 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 |
📐 Diagrams & technical drawings
From the original Technical Manual CJ2A_PL_1949 — Parts List — only for Willys CJ-2A / CJ-3A (1949)
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)
