I'm swapping from my walbro gss342 to a aero 340
Do I have to change the pigtail wire with one supplied in the kit?
Also I keep reading about having to reverse polarity because the aero plug is backwards ?

Can someone please help?

 

Straight plug and play, there is no switching pigtails and the issue of reverse polarity was resolved soon after the release of the pump.

 

Got it in
Thanks a lot!