Jaeger dual water oil gauge. Fits all MGAs and MGBs 1963-1964. These gauges were originally made by Smiths but with the Jaeger face and until recently have not been available new. This gauge is likewise based on modern Smiths movements and are more accurate than the originals and are more durable. These are made on original tooling and are very accurate in most details though the illumination is on the back rather than the side as original on the MGA.