GASKET MASTER CYLINDER PLUG COVER1
WO637612
Master brake cylinder cap gasket
Replacement gasket for the master brake cylinder cap. This gasket ensures proper sealing of the brake fluid reservoir and prevents leakage and contamination of the brake fluid. An essential maintenance component during overhaul or service of the brake system.
|
Material Rubber |
Application Master brake cylinder cap |
|
Type Sealing gasket |
Function Brake fluid reservoir seal |
Features
- Replaces worn or leaking original gasket
- Prevents brake fluid leakage
- Protects against contamination and moisture
- Essential for reliable brake operation
- Ready for immediate use
★ Quality replacement for the original master cylinder cap gasket. Ensures correct sealing and protection of the brake system.
Installation notes
Check the cap for damage before fitting the new gasket. Ensure the contact surface is clean and dry. Tighten the cap by hand — not too tight to avoid damaging the gasket.
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 (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 |
| 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)








