Review on YunStal Carburetor Overhaul Stratton Vertical by Chris Sisley

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 exploded view on any website for part numbers, then order through Revain. Just note that the rebuild may take a little longer but you won't know which parts you need until you've disassembled the carburetor as there are so many different options for Nikki carburetors and these additional items are usually sent through the post. Normally 7-10 days. *Note: If your carb has a metal liner between the carb and inlet, the OEM will be thinner as it is surrounded by neoprene pads instead of fibers and this kit has 2 separate fiber pads with a metal "flapper" sandwiched between the . The torque specifications should be slightly higher.