Friend gave me a LMT 5-4993. I want to install it in place of the Nikki that is on my Intek 15.5. The Walbro worked last time he used the tractor (he blew the engine) & I cleaned it good. However, it's solenoid has been disabled; thus, it is only acting as a bowl nut now. I understand the function & purpose of a solenoid (anti-back fire) & my Nikki has one. But my question is this: why don't replacement Walbro's come with a solenoid? BTW, Nikki's come with solenoids. Most 5-4993's are after-market carbs like below (around $15) & there are very few OEM's out there, the latter costing well over $100 & not sure if that includes the solenoid. And yes, solenoids are separately available but I am wondering, is there a valid reason for the missing solenoid on new Walbro's? That is, are they just a PITA for many folks; therefore they just operate without them?
Any thoughts?
Any thoughts?