HOT IHC Type L Low Tension Magneto (not for use with a spark plug). Typically, the L Mag is used on the 1 1/2HP or 3HP IHC M Hit Miss engine but can be used on other engines. Bench tested – HOT with test light. I recharged the magnets. Pot metal body with original band. Base has 2 mounting holes that measure 2 apart-on-center – threads look good. Has the plate that goes behind the gear. Gear has 2 11/16 diameter. Gear has a 5/16″ diameter hole to mount on a 3/8″ diameter shaft. Gear has 30 teeth that are 1/2″ wide and 3/16″ apart. Gear has Part No. 9679T for 1 1/2HP IHC M Hit Miss engine. Please feel free to call me with questions. My parts inventory has grown out of control, so set a reminder to check back frequently for new listings! If you don’t see a part you need listed, good chance I just haven’t gotten around to it yet, so just check with me. Like I said, I have been doing this a long time and try to list everything accurately and to provide a detailed explanation of the item, both good and the bad. If you decide you don’t want it or find another one cheaper, I won’t take it back. For example, if my measurements are wrong I would take it back. Most of my parts are listed “AS IS” and are in unknown working condition, unless otherwise stated. Check out my other items. Be sure to add me to your favorites list. Be sure to check out my website for other engines and engine related items / gasenginetom.