Brake Master Cylinder for 41–48 Jeep MB, CJ2A | 8123176 A556

This Part Fits The Following:

• Willys MB (1941-1945)
• Jeep CJ-2A (1945-1948); Up To Serial #215649.
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• Brake Master Cylinder; 1 Mating Hole Is Threaded and 1 Mating Hole Is Not Threaded; Center of Bolt Hole to Center of Bolt Hole is 3-1/8″.