AIRBOX COVER HONDA CR125/250 89-08, CR500 89-01, GASGAS 02-06, TM 04>

"These Airbox Covers prevent water and cleaners from entering your intake when cleaning the airbox. Airbox Covers are manufactured from tough, durable ABS plastic. A rubber sealing ring is provided to ensure a perfect, leak-free fit. To use, simply remove your air filter from the airbox and install the Airbox Cover with the provided mounting screw (if required)."