Briggs & Stratton and 594058 CARBURETOR

My lawnmower was running erratically - surging/ seeking. Noticeable via RPM's up and down. Initially, I ordered individual replacement parts (main jet etc) which cost more than this replacement carburetor!! The parts are still on backorder and the supplier told me they were special order items and that I couldn't receive a refund!! I am/was choked!! Although all of it is a plastic POS it solved my problem. I received it in 2 days!!! A noteworthy mention: the carburetor does not come with a choke lever!!! Why? I have zero idea!! Really poor. Resolution is to remove the choke lever off the old one carefully without breaking it. It too is plastic!! Very stupid that this one part cost me 20% of the purchase price of my lawnmower!!!

Vergaser war nur annährend komplett musste ein Teil vom alten übernehmen um die Inbetriebnahme zu realisieren

I've had this Briggs mower 6 years now, my brother gave it to me because it "didn't work". I cleaned the carb and it worked fine, but I had to do this often, and it surged a lot. It smoked a lot too. Eventually it would take stay running once it warmed up. Bought this carb as a last ditch effort and I wish I got it much sooner. Runs flawlessly now. At your own risk: Try to do this on an empty tank. Remove the top cover/rip cord. Pull the air filter cover and filter. Use pliers to pinch the ring on the fuel line by the carb and work it to the center of the fuel line. Lift the gas tank up carefully, tip it back, then pull the fuel line from the carb. Now remove the screws holding the plastic plate to the carb. You may have one link or two, I had two. One goes to near the back of the motor and the other goes to the exhaust. I removed the one going to the exhaust and stored it. Now pull the carb, then wiggle it to free up the other link. Push the linkage onto the new carb, slide it into place and reverse all that you've done. 10-15 minutes and you'll be good as new.

This is supposed to be exact replacement as my original Briggs and Stratton, 725exi is the motor, It's looks the same but it has a plastic auto choke butterfly not brass like the original. It started first go but, it didn't sound right, pops, loses power. I ended up thoroughly cleaning my original and it works perfectly again. I am Disappointed it would have been good to have this as quick swap out.

Perfect fit and started first pull and runs absolutely great. Love it and stick to OEM carb. Can't beat the quality and got a great price too