• Hi Guest!
    If you enjoy and benefit from your participation at British Car Forum, please consider supporting our efforts with a subscription.

    There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Subscribers don't see this banner)
Tips
Tips

MGB 1974 MGB clutch master cylinder questions

OP
wkilleffer

wkilleffer

Jedi Knight
Country flag
Offline
Hello everyone,

The clutch on my '74 'B ceased functioning over the weekend, and I had to be towed home.

It's been a few years, but I replaced the clutch master at one point after the original master failed. It was a rusty mess. I also changed the hose, slave, and the metal thing whose name escapes me. Can't remember offhand, but I may have changed the slave an additional time since then. The parts came from a company in Knoxville, TN. While they were functional, I had to remove the brake master cylinder cap in order to remove the clutch master cylinder cap. That didn't happen with the original equipment part.

About a month ago, I flushed and bled the clutch system. The fluid that came out was very black. I bled it 'til it was clear. The fluid that's visible in the reservoir right now also looks pretty dark. Is that a sign of perished rubber?

Moss sells a clutch cylinder that looks like the original, stamped Lockheed Made in England for just under $200. They also have an aftermarket unit that costs around $28. Needless to say, the cheap one is hard to ignore and I'm not entering any concours shows any time soon.

Has anyone used the cheaper cylinder, and if so, are you able to fill it without taking the cap off of the brake master cylinder?

Thank you,
-William
 
It will be a couple weeks before I get back out to the shop where my car is. I bought new brake and clutch masters; installed them a couple years ago (but still have yet to be able to use them other than pressing the brakes twice while loading the car on and off a transport trailer). I don't remember spending $200 on the clutch master and I am pretty certain it can be opened without interference but I'll double check which one I installed next time I am there.
 
Similar threads
Thread starter Title Forum Replies Date
wkilleffer T-Series Clutch pipe installation- 1974 MGB MG 2
VeeCee MGB 1974 MGB Roof Installation MG 0
P MGB 1974 MGB front spring length. MG 0
wkilleffer MGB 1974 MGB SU fuel pump voltage issue MG 11
A MGB MGB 1974 windscreen centre rod replacement MG 5
HAN5L778 MGB 1974 1/2 MGB Project car MG 0
J MGB 1974 1/2 MGB gasoline type MG 5
wkilleffer MGB 1974 MGB convertible top anchor bar size MG 4
wkilleffer MGB 1974 MGB- New main wiring harness, but no start MG 13
N MGB 1974 MGB Questions MG 5
K T-Series Trailer Hitch for 1974 MGB Roadster MG 4
Monark192 MGB 1974.5 MGB vs. 1975 model. Which to keep? MG 19
wkilleffer MGB 1974 MGB distributor drive dog- which one is it? MG 8
wkilleffer MGB HS4 carb question- 18GK engine, 1974 MGB [long] MG 6
wkilleffer MGB MGB 4-way fuse box question- 1974 MGB MG 8
C MGB-GT 1974 1/2 MGB GT MG 37
1 MGB 1974 MGB in Florida MG 15
M T-Series 1974 mgb ignition switch/lock w/harness MG 10
7 MGB My Project Car 1974 MGB Convertible MG 50
C MGB 1974 MGB ready for lots of work and help with questions:] MG 6
K For Sale 1974 TR6 For Sale Triumph Classifieds 0
P TR6 Horn issue 1974 TR6 Triumph 5
D Trying to get back working on the 1974 Midget Spridgets 42
L For Sale 1974 Tr6 for sale Triumph Classifieds 0
A For Sale 1974 TR6 Triumph Classifieds 1
Marvin Gruber For Sale 1974 TR6 for sale, $7200 Triumph Classifieds 3
D For Sale 1974 triumph spitty davidschab60@gmail.com Triumph Classifieds 0
J 1974 Jensen Other British Cars 22
Prof. T Wanted 1974 - TR 6 Front Chrome License Plate Holder Triumph Classifieds 1
CJRams For Sale 1974 Rolls Royce Silver Shadow - low mileage, all original Other British Classifieds 0
C For Sale 1974 TR-6 Project car for sale whole Triumph Classifieds 0
H TR6 1974 tr6 allison xr700 Triumph 12
S TR6 1974 TR6 Rear Brakes w/o hydr. press. Triumph 6
H TR6 1974 tr6 stromberg 175 cd-2 choke Triumph 2
R SOLD!! 1974 Jensen Healey Other British Classifieds 0
bravenrace For Sale 1974 TRV 2500M FOR SALE Other British Classifieds 2
krswen For Sale 1974 Panther J72 Other British Classifieds 4
J For Sale 1974 Spitfire for sale Triumph Classifieds 0
S For Sale Austin Healey Sprite and MG Midget Factory Body Parts Manuals - 1958 - 1974 Austin Healey Classifieds 0
S For Sale MG Midget Workshop Manual on CD/ROM - 1962 - 1974 Models MG Classifieds 0
S For Sale Austin Healey Sprite and MG Midget Factory Workshop Manual on CD/ROM – 1962 - 1974 Spridgets Classified 0
S For Sale Austin Healey Sprite and MG Midget Factory Workshop Manual on CD/ROM – 1962 - 1974 Austin Healey Classifieds 0
A 1974 2500M Spring Rates TVR 6
L TR6 1974 Tr6 ignition switch Triumph 3
T TR6 ajustable training arm brackets--- 1974 TR6 Triumph 14
C I'm looking at a 1974 MG Midget [chrome bumpers with black sabrinas] Spridgets 9
B 1974 Midget Spridgets 6
jmayzer For Sale 1974 MG Midget Mk III [Maryland, USA] Spridgets Classified 1
H TR6 1974 TR6 clutch noise when pedal is depressed Triumph 3
M 1974 Jensen INterceptor electrical help needed Other British Cars 8

Similar threads

Back
Top