xy brake booster - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars

XD250 · 08-26-2004, 18:04

Anyone know what brake boosters can be used on a falcon xy?
Do booster and nmaster cylinders form XA onwards fit?

gregaust · 08-28-2004, 02:09

The XA boosters wont fit.You need one from either an XW or XY.

XWish Ute · 08-29-2004, 04:34

I too was wondering about this - more of what master cylinders would fit the XY booster. The XD one has the mounting lugs set at an angle - XY one is straight. So is it possible to remove and rotate the front cover of the booster to line up with a later master cylinder? Assuming the bolt spacing is the same betweenthe xy and later cylinders!

XD250 · 08-29-2004, 18:26

I know the xw/xy brake booster bolt up to a bracket which then gets bolted to the firewall.
What I want to know is if there is much in modification required to the firewall to just bolt the later model booster and master cylinder straight up.

gregaust · 08-30-2004, 02:49

I dont think there is enough space to the tower to fit the later booster which is longer.I could be wrong though.