purge bulb for model 1950

[jtasich]

I am looking for a bulb that has two different size tubs that connect to the bulb.
I order one off a different site but the connecting tubs are the same size.
Can you tell me if this one has a large and small fitting?
Kit-Purge Bulb
Part Number: 530071835

[donwho]

just cut it back about 1/2in,,it will work...