Motorcycle Engine Magneto Generator Cover Gasket For AN250 250 1998-2006 AN400 400 1999-2006 This motorcycle engine magneto generator cover gasket is made from rubber and designed for use with AN250 models from 1998 to 2006 and AN400 models from 1999 to 2006.It provides a seal for the magneto cover, helping maintain engine performance and integrity.The gasket is built to endure operating temperatures up to 105℃, supporting stable function under varied riding conditions.Constructed to match dimensions, it proper fit and compatibility without the need for modifications.This replacement gasket supports efficient installation and consistent as part of routine engine maintenance. Important: This product is an aftermarket alternative.Brand names mentioned serve only to show which devices it fits.