Good engine from Craftman MTD chipper with no issues except it has not been run since last year. Shaft tapers down to fit impeller. The item "6hp CRAFTSMAN Briggs engine 4 in 1 Chipper Shredder Vac 247.77055 tapered shaft" is in sale since Sunday, August 30, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Chippers, Shredders & Mulchers". The seller is "doublee2005" and is located in North Reading, Massachusetts. This item can be shipped to United States.