GASKET TRANSFER CASE COVER REAR
WOA1509
Gasket Transfer Case Rear Cover Dana 18
PTO Access Cover
This gasket seals the rear PTO (Power Take-Off) access cover of the Dana 18 transfer case. The gasket prevents oil leaks and ensures proper sealing of the main shaft on the driver's side of the transfer case.
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Material Paper/composite |
Transfer case Dana 18 (Spicer 18) |
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Application Rear PTO cover |
Mounting 5-bolt fixing |
Features
- Seals the rear PTO access cover
- Prevents transmission oil leaks
- Provides access to main shaft gear
- Replacement part for overhaul or maintenance
- Suitable for Dana 18 transfer case
★ Essential sealing component for the rear PTO cover of the Dana 18 transfer case. Prevents oil loss and maintains proper lubrication.
Application
Fits vehicles equipped with Dana 18 transfer case as described in the product categories: CJ-2A (1946-1949), CJ-3A (1949-1953), CJ-3B (1953-1964), M38 (1950-1952), M38A1 (1952-1966) and CJ-5 (1955-1971). Also suitable for Willys Pickup Trucks and Station Wagons with Dana 18 transfer case.
Installation notes
The rear PTO cover is located on the driver's side of the transfer case and provides access to the main shaft. Ensure the mating surface is clean and free from old gasket material. When replacing, also check the condition of the output shaft seals.
Compatibility
Specific to Dana 18 transfer case. Not compatible with Dana 20 or other transfer cases. The Dana 18 has two different versions regarding intermediate shaft diameter (1-1/8" for 1946-1953 and 1-1/4" for 1953-1971), but this gasket fits both variants.
Historical context
The Dana 18 (also known as Spicer 18 or Brown-Lipe) transfer case was used from the original Willys MB and Ford GPW through to CJ models in the 1970s. The rear PTO cover was an important access point for maintenance and enabled farmers and workers to drive auxiliary equipment such as pumps, winches and generators via the PTO.
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 : GROUP 08 - TRANSFER CASE CJ2A, GROUP 08 - TRANSFER CASE CJ3A, GROUP 08 - TRANSFER CASE M38, GROUP 08 - TRANSFER CASE 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)









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