The Eaton Fuller Pipe Plug, part number X12-405 or X12405, is a genuine OEM transmission case component used across a wide range of Fuller manual transmissions. This plug appears in the case and shift bar housing groups of 28 Eaton Fuller transmission models, including FS-5005, FS-6306, FS-8206, RTLO-11118A-MT, RTLO-9118A-MT, and RTO-9109A-AT series units, among others. Each unit requires one plug per application. Pro Gear and Transmission carries genuine Eaton Fuller parts to help you source the right hardware for your transmission build or repair. Call us to confirm proper fit for your specific unit.
Features
Genuine Eaton Fuller OEM pipe plug, part number X12-405 or X12405
Applied to case and shift bar housing groups across multiple transmission families
Fits 28 Eaton Fuller transmission models including FS-5005, FS-6406, FS-8206, RTLO-11118A-MT, and RTO-9109A-AT series
Quantity required per application: 1
Sold individually as a direct service replacement part
