Thread: Perentie 4x4 and 6x6 brake M/C same ?

the f series 6X6 booster was very large dia.Ive only see these on very old trucks.that indicates it may not have been double diapram.
the double smaller diaphram is probable bigger dia surface area.
I dont know.they also had VAC tank as well.

the cat iron cyl was used as the rear drum brakes are on the same circuit and need double the oil capacity.

Im guessing that you only need a 25.4bore as that the same as the 4X4 and the wheelcyl and piston sizes are the same so advantage will be the same.

PBR falcon booster has 3 bolts not 4 a plate was welded to adapt the booster to the english pedal box inhouse.

I got a 4x4 booster/cyl for my p76..1 inch.
split the booster case and used a holden back shell on 1 and drilled and fitted a stengthen plate on another.I sealed these for water only as they dont require to be air tight.the ford pushrod is a non adjustable setup with a eye attachment.and the oil resovoir come in many sizes and angles.the landrover was large horzontal the same as datsun 200B.

the LR 4x4/P76 has a cleavise pin atachement to the pedal or a eye bolt depending on what model.the type i had was an thread adjustable block.we found bits to fit without modification but an early mod we cut and threaded the ford or holden rod.

15/16 gives a super brake--but a clutch pedal feel.
they also have a 3/4 bore.when used on the p76 the fulcrum point is relocated up and towards the driver.

Yes from 88-91 as a mechanic on line.It was asumed i was a jordie because of my newcastle rural axcent.