This is a clutch and brake reservoir that fits series 2 XJ6 and other cars that does NOT have an electric sensor on the lid . Brake reservoir has 2 outlets, clutch reservoir has one outrlet.The part number given is for a similar reservoir with the sensor.This was originally used on a Jaguar mark 2 race car with upgraded brake system.On other ads, I sell a clutch pedal kit to convert an XJ6 to manual transmission, but it does not include a reservoir. This is perfect for that, or for a race car or any application where large clutch brake or clutch reservoirs are wanted. This is similar to a a series 2 Jaguar XJ6 brake reservoir with 2 outlets, , and a rare clutch reservoir with one outlet, mounted on a bracket, Except outlets are on the bottom, not the side.. it came from a Mark 2 Jaguar race car. Both reservoirs have flat caps, not electric indicator caps. I have many other Series II Jaguar parts. Please contact me or go to my eBay store, then click the Jaguar XJ section. I am Now located in SEBRING, the Heart of Old Florida.