MagLite 108-000-643 Mag Charger Switch Seal Replacement Part - Waterproof & Durable for Flashlight Repair - Perfect for Outdoor, Camping & Emergency Use

This is similar in appearance to the seal for your Mag-Lite switch, and the same diameter. However, it will not work on the flashlight, because it is a different seal, for a switch on a charging device. This seal,108-000-643, has a boss on the underside that will cause the flashlight to stay on, and not turn off.I'm not returning it. I was able to trim the extra material off for normal operation. For the correct seal, search the part number 108-000-034.