Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

I'm having problems with my JD L100.  I have checked and I have fire at the plug, then I moved to the fuel system.  I have changed the filter and noticed no fuel in the lines.  Listen, I have the line coming from the tank into a plastic circular rig or pump(??).  From this point, the fuel lines exit to each of the cylinders.  I do not have a manual for this machine.  Can someone tell me what is this thing called that has all the fuel line attached to it?  Is this a pump or just a manifold?

Kkey