VINTAGE EDISON SPLITDORF 2 CYLINDER MAGNETO FOR EXCELSIOR MOTORCYCLES. RIGHT HAND ROTATION, 45 DEGREE CAM. MAG APPEARS TO BE COMPLETE. has good cap and good body. DOES NOT PRODUCE SPARK. PLEASE DO YOUR OWN RESEARCH TO MAKE SURE THIS IS THE CORRECT MAG FOR THE YEAR AND SERIAL # OF YOUR ENGINE. i am listing all mags as "for repair or parts" because they have not been thoroughly tested. if they spark on test rack, i will state so, if they don't spark as they should, i will stat...e that. no returns accepted. i am selling all test equipment, mags, parts, manuals, etc. from my husbands magneto repair business. everything has been just sitting here for 4 years and it is time to move it out. i don't know a whole lot about this stuff, but will do my best to describe. please ask questions. please watch my store for new items to be added daily.