Oil loss when running in my zero turn mower

[harryglen]

My troy bilt 19 hp Briggs and straton engine throws oil out when running from the hose that goes from the dipstick housing to the fuel pump. I have had the motor off the mower and this is where the oil is coming out. How can I fix this?

 

[ILENGINE]

Lets start with the model number of you engine. That way we can see what engine you have, and can give much better advise.