Sierra 23-7750 Oil Filter For Onan Sierra high-quality fuel filter element for Onan Generators. Interchangeable with Onan 149-0428 Application MDJA SPEC A-R MDJB SPEC A-R MDJC SPEC A-R MDJE SPEC A MDJF SPEC A California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Generator Parts Wiser Yes Product MPN 23-7750 Product UPC 808282291310 Fast Ship In Stock Ships Today Deals Clearance custom-sash CLEARANCEE72B2BFFFFFFtlsash