But not for opening up the snap rings. It is that Stens has put the wrong snap ring in the kit. I have found the correct inverted internal snap ring at McMasters just have wait for my next order as I don't the snap ring right as the old reserved one worked.
Even with the snap ring pliers I have the external snap ring can only open so much before it pops off the tool.
Anyway the JD LT160 is back up and running for the customer.
But this thread was more to inform that Stens is currently including the wrong snap ring in the fuel pump kit so anyone that gets one may need the correct snap ring.