New item 03/28/16! Repair kit for the Nikki carburetors used on Onan powered tractors '86 and newer. This is an Ingersoll OEM kit that we obtain from them but they source it from an aftermarket supplier. It is not an OEM Onan part. Replaces Onan p/n 146-0500 but does not include all parts. Please refer to the photo to see exactly what is included in this kit.