Siemens Generators: Power Transfer Switch (21) OEM Replacement Parts & Diagrams

Test For Wheeled Generators, the Model Tag is usually found on the top or side of the frame near the handle, on the inner side of the frame next to the engine, under the engine on the lower frame support, or on a panel above the battery. For Handheld Generators, the Model Tag is usually found on the side of the housing near the feet or near the control panel. 

 We strongly suggest taking pictures of your Model Tags or writing the information on your Parts Manual for reference with future repairs. As always, please feel free to call or email us if you need any help locating the Model Tags for your equipment or engine.