<b>1. HIFORM high quality and brand new aftermarket Carburetor:</b><br> Fits Models: HSK40, HSK50, HSSK40, HSSK50, HS50, and LH195SA HSSK50-67368S HS50-67267J HS50-67267J HS50-67244K HS50-67245E. <br> Fits many T 4 & 5 HP 4 cycle engines.<br> Replaces 632107, 632107A, 640084, 640084A, 640084B. <br> <br> <b>2. If you are not sure if this is the correct item for your engine please send us all your engine numbers and we will gladly check for you.</b><br> <br> <b>3. HIFROM focus on provide high quality carburetor at fair price: Professional Factory; Professional technical support; if you unsatisfy with our product, you can return to our USA warehouse, no risk. </b>