Rubber Diaphragm - Stromberg Carburettor Triumph TR4 - TR4a - Sold as a Pair 512278 GSKT17-SetA
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Rubber Diaphragm - Carburettor Triumph TR4 - TR4a 512278 GSKT17
This Diaphragm will suit the Stromberg carburettor 175CD as originally fitted to the Triumph TR4 and TR4a
The nominal size of this diaphragm is:
External OD 94mm
Internal Diameter : 45mm
Height (uncompressed) : 20mm
Note the locating Tab on the internal hole.
You will normally require two of these Diaphragms per car
We sell here as a pair
If the car is not running well then check out the diaphragms in the carburettors. Chances are you may find a split in one of them.
An easy replacement and a miraculous recovery for the patient
As fitted originally to the following Triumph models
Triumph TR4 1963 - 1965
Triumph TR4a 1965 - 1966
OEM Part Numbers include
512278
019583