Hi Steve,
cw15953 is indeed the correct part number.
I actually fitted LPR4900 cylinders (suitable for Ford Transits) from an auto engineer whose advice I trust and the bonus being they were a fraction of the price asked by Morgan dealers and more easily obtainable.
The piston diameter is a few mm smaller than the cw15953 which concerned me and this resulted in a technical discussion of required force, areas, servos, vehicle weights and so forth.
He held an opinion the rear of our cars are over-braked anyway and asked if I ever locked up the rears, my answer being yes.
Anyway,I don't feel disadvantaged when braking, don't feel any different pedal pressure and am quite happy.
I must stress my car is a 4/4 duratec and your car may react differently...I accept no responsibility.
I hope this helps.
Regards
Geof
