Shed_Driver Posted August 12, 2017 Share Posted August 12, 2017 Dear all, Just wanted to check something. I just wanted to check that the brake master cyl reservoir should be the bigger of the two reservoirs; is this correct?The car I've recently acquired has the larger reservoir on the clutch master cylinder and this just doesn't feel right.Thanks in advance.Cheers, Jonathan Quote Link to comment Share on other sites More sharing options...
Steve P Posted August 12, 2017 Share Posted August 12, 2017 That looks like a modern equivalent usually advertised as an "upgrade," possibly Land Rover.In my personal experience i found it needed a lot more leg to get decent stopping power and went back to the original which is indeed larger than the clutch one and should be .070 bore (GMC209) iirc.Steve. Quote Link to comment Share on other sites More sharing options...
willows40 Posted August 12, 2017 Share Posted August 12, 2017 Larger reservoir brake, smaller clutch.It to do with fluid capacity for disc brakes, Quote Link to comment Share on other sites More sharing options...
Clive Posted August 13, 2017 Share Posted August 13, 2017 And as above, brake master 0.7 bore, clutch 0.65 (or 5/8!) stamped on the side of the cylinder.Larger capacity clutch master not an issue,small on brakes is! Simple answer is to get an extension as used on some early heralds etc http://www.demon-tweeks.co.uk/.....-extension-reservoir but I too suspect it has been fitted with the Landrover 0.75 master that will make the brakes a bit harder and less "feel" Quote Link to comment Share on other sites More sharing options...
flying_fox Posted August 13, 2017 Share Posted August 13, 2017 The items required are 64475476 Extension small reservoir int m/cyl64473019 Cap/Mcyl large int Alum378763 Seal M/cyl large int64474602 cap Assy Reservior / large 2.96 diamsupplierPerformancebraking.com tel 01600 713117 as at May 2016 1 of each above total cost £41.39 inc vat collected Monmouthshire Very helpful team to meet Quote Link to comment Share on other sites More sharing options...
Shed_Driver Posted August 14, 2017 Author Share Posted August 14, 2017 Thanks all! Quote Link to comment Share on other sites More sharing options...
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