BEARING CRANKSHAFT 060 SET
WOA6748-60
Crankshaft Bearing Set 0.60" Undersize
For 4-134 L-head and F-head Engine
Complete set of crankshaft main bearings in 0.60" (1.52 mm) undersize specification for the 4-134 engine. Essential for engine overhaul where the crankshaft has been ground. Set consists of 6 bearing shells, ready for installation.
|
Engine 4-134 ci L-head / F-head |
Size 060" undersize |
|
Type Crankshaft main bearings |
Set contents 6 bearing shells (complete) |
Features
- Set of 6 bearing shells for crankshaft main bearings
- Undersize specification: 0.60" (1.52 mm)
- Suitable for L-head (flathead) and F-head engines
- For ground crankshafts
- Complete and ready for installation
★ High-quality bearing set specifically for machined crankshafts. Fits both L-head and F-head 4-134 engines.
Application
For 4-134 engines with ground (machined) crankshaft where 0.60" material has been removed. Fits both the L-134 "Go Devil" flathead engine (chain or gear drive) and the F-134 "Hurricane" overhead valve engine.
Installation notes
Check before installation that the crankshaft is actually ground 0.60" undersize — this is a large repair size. Install bearings with recommended assembly lube. Torque main bearing caps to specification (65-75 ft-lbs). After installation, check crankshaft for free rotation without binding.
Compatibility
Main bearings and connecting rod bearings can independently have different undersize dimensions. Always check both. This 0.60" size is available alongside standard,.010",.020",.030",.040".050" for various grinding stages.
Historical context
The 4-134 engine powered the Willys MB, Ford GPW and later CJ models during WWII and for decades thereafter. This bearing set enables worn engines with ground crankshafts to be rebuilt to original specifications.
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 : Piston,Rings & Bearings CJ2A, CRANKSHAFT CJ3A, Bearings CJ3A, Piston,Rings & Bearings M38, Bearings - M38, CRANKSHAFT CJ3B, Bearings 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)
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)
