Citroen XM Forum

Oh blimey! Thankyou Andrew, got those sizes mixed up ... What about the ones on the front of the subframe on the steering circuit???

Paul

This 4.5mm pipe feed to the back goes from the ABS in front of the gearbox all the way to the rear subframe and coneects to a 3 way connector which feeds the rear brakes through 3.5mm pipes. Then 4.5mm pipe is in tow sections with a two way connector under the passenger footwell.

This is the part you need. A Citroen dealer or plaiedes could supply if no-one has one, or even a hydraulics suplier might be able to supply a straight coupling for 4.5mm pipe.