GASKET MASTER CYLINDER PLUG COVER1

EARLY MBMBM201CJ2ACJ3AM38GPW
Manual available
1,14 €
BTW: 0,20 €
SKU:  WO637612
GTIN (EAN,ISBN): 9K7

WO637612

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War Dept specs from the original Technical Manual — click to open

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

Restoration part — not a ready-to-fit product

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.

COMPATIBLE_MODELS EARLY MB, MB, M201, GPW, CJ2A, CJ3A, M38
ALL_CATEGORIES : BRAKES MASTER CYL CJ2A, BRAKES MASTER CYL CJ3A, BRAKES MASTER CYL M38, BRAKES MASTER CYL CJ3B

This part fits:

ModelYears
Military jeeps
Willys MB (early)1941, 1942
Willys MB1942, 1943, 1944, 1945
Ford GPW1942, 1943, 1944, 1945
Hotchkiss M2011956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966
Willys M381950, 1951, 1952
CJ series
Jeep CJ-2A1945, 1946, 1947, 1948, 1949
Jeep CJ-3A1949, 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)

Group 24-06 — Brake Master Cylinder
Group 24-06 — Brake Master Cylinder
Page 91–95

From the original Technical Manual TM 9-1803B — Ordnance Maintenance — Power Train, Body & Frame — only for Willys MB / Ford GPW (¼-ton 4×4)

Hydraulic brake master cylinder
Hydraulic brake master cylinder
Page 125–134