Early Lister D spec 13 D breather cover

Hi i have just bought the above engine. It has a separate breather cover on top of the rocker cover. This part is missing, does anyone know where i can source one? Thanks.

There were two types depending on the actual age of your engine it could have had one of two breathers, one is a pressed tin disc standing on three legs with a plunger and spring or a dome with no internals sitting on the rocker cover. What is your serial no.

Maryalice

Hi, thanks for the info. The serial number is 103600 which makes it an august '32 build i believe

Your engine has the dome fixed directly to the rocker cover fixed by three screws, as long as I remember to look tomorrow I think I may have one, will confirm tomorrow.

Maryalice.