Kubota BX 2200 Injector Line Size

[zvillebota]

I am in the process of purchasing a TinyTach for my BX 2200 and want to make sure I purchase the right size tranducer. Could someone tell me if the injector line size is 6mm or 1/4".

Thanks

 

[Junkman]

6 MM /forums/images/graemlins/wink.gif

 

[Apollo]

Anyone know the size for the bx1500????????? I have the tractor but no micrometer to measure the size.