Brake Master Cylinder;
Omix proudly offers replacement brake components for your Jeep that meet or exceed OE standards for quality so maintaining optimum braking performance has never been so easy! This replacement brake master cylinder fits 41-45 Ford GPW/ Willys MB and 46-48 CJ2A models with Serial Numbers before number 215649. The mounting bolts are 3.0625-inches apart (center to center) with front mounting hole being threaded, rear hole is unthreaded. The cylinder piston bore is 1.125 inch with a .4375 inch inner diameter Includes boot and fill cap. Replaces OE part number 8123176
  • Use Before Serial Number 21549
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty

Application Summary:

Year Make/Model
1946-1948 Jeep Willys
1941-1942 Willys MB

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.