This 640152 carburetor is a direct replacement for a bunch of Tecumseh engine models – perfect if you're fixing up an older snow blower, lawn mower, or even a 5000-watt generator. It fits engines like the HM80, HM90, HM100, and others including the LH318XA and LH358EA. Basically, if your engine is in the 8 to 10 horsepower range, there's a good chance this carb will work. It replaces part numbers 640152A, 640023, 640051, 640140, 640260B, and others. Also works for some Oregon and Rotary models, and even the Coleman Powermate PM0525312 generator. The kit comes with a bunch of extra bits and pieces (gaskets, filter, etc.) so you'll have what you need to get your engine running smoothly again. Just a heads up – before you buy, double-check the part numbers and photos against your old carb to make sure it's the right fit. If you're unsure about sizing or compatibility, just shoot us a message and we'll help you out right away. We want to make sure you get the part that actually works for your machine, so you're not stuck with something that doesn't fit. This is a great, affordable way to bring an old engine back to life without buying a whole new unit. Get your equipment running like new again with this complete carburetor replacement kit.