PLUG COVER BRAKE MASTER CYLINDER FRANCE
WO637608
Brake master cylinder cap
Replacement cap for the brake master cylinder of classic Willys jeeps. This component seals the fluid reservoir and prevents brake fluid leakage. Essential for proper functioning of the braking system.
|
Material Metal with rubber gasket |
Application Brake master cylinder |
|
Function Reservoir seal |
Safety Prevents fluid leakage |
Features
- Fits standard master cylinders
- Supplied with sealing gasket
- Prevents brake fluid contamination
- Essential safety component
- Direct replacement
★ Ensure a properly sealing cap to prevent leakage and contamination of brake fluid — a critical component for safe braking.
Installation notes
Check the condition of the gasket — replace if necessary for a proper seal. Tighten the cap hand-tight, do not force.
Compatibility
Fits standard single-reservoir master cylinders such as 805223, A556 and comparable versions. Verify that the thread matches your existing cylinder.
Historical context
The single-reservoir master cylinder was standard on military jeeps and early civilian models until the introduction of dual-reservoir systems in the 1960s.
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 : BRAKES MASTER CYL CJ2A, BRAKES MASTER CYL CJ3A, BRAKES MASTER CYL M38, BRAKES MASTER CYL CJ3B
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| 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 |
| 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 9-1803B — Ordnance Maintenance — Power Train, Body & Frame — only for Willys MB / Ford GPW (¼-ton 4×4)
