Sierra 23-3314 Impeller Kit For Kohler Sierra replacement impeller kit for Kohler Generators. Interchangeable with Kohler 359978 Sherwood 8000K Application Kohler 4 EF 5 E 5 ECD 6 EF 6 EFCD 7.3 E 7.3 ECD California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Generator Parts Wiser Yes Product MPN 23-3314 Product UPC 808282303839 Fast Ship In Stock Ships Today