YunStal Carburetor Overhaul Stratton Vertical Review

Got this to rebuild the carburetor on a Briggs Endurance engine. The mower works great now and I see no point in paying more than $80 for a Briggs kit.

The flat red magnet disc was too big for my old single main jet carburetor. The o-ring that sits over the ring between the brass main jet retainer and the fuel pipe was too thick for the bowl to attach to the body. Had to spend more money on a 690987 o-ring. A few bucks more and I could have gotten a brand new Chinese carburetor just to bolt on.

buy this kit for your nikki twin carburettor it includes o-rings for the injectors! Just make sure you remove one nozzle at a time as they are different sizes, left and right (there are numbers on the nozzles to help you identify left or right). It seems the seals are duplicated, but use both on the air intake. Three carburetor gaskets to plenum (paper-metal-paper). Don't forget the fuel tank O-rings! Clean these mating surfaces. Don't let the higher prices of B&S kits fool you: they don't…

I bought 2 of these YunStal carburetor kits for B&S Nikki twin carburetors. A new version and an old version. Great quality but they don't come with a smaller washer/bowl gasket magnet, they come with an intake manifold for the head o-ring. Only seals flat gaskets. Which I had to order separately. Also, the inner o-ring for the intake manifold was not the correct thickness, but I have a set of o-rings and was able to find one that would fit, but they are also available from B&S. Check the…