Original carburetor off a John Deere 4010 tractor. Tag # Marvel Schebler USX35. Carburetor has been rebuilt with all new gaskets, seals, throttle shaft and diaphragm.The item "JOHN DEERE CARBURETOR 4010 4020 CARBURETOR MARVEL SCHEBLER USX35 USX-35" is in sale since Wednesday, December 26, 2018. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Antique & Vintage Equipment Parts". The seller is "michigantractorparts" and is located in Owosso, Michigan. This item can be shipped worldwide.