Left Ignition Generator Cover Gasket for YZ 450 F 06-09 WR 450 F 07-15 Model Name: M539-A091 Material: Paper Type: Stator cover gasket Intended Use: Replacement Part Placement on Vehicle: Engine Crankcase / Left side Replacement Part Number: 2S2-15451-00 Fitment: Compatible with WR 450 F 07-15, YZ 450 F 06-09, EC450F 4T 2014-2015 This left ignition generator cover gasket is constructed from paper material designed to endure elevated temperatures commonly found in motorcycle engines.It provides a seal between the generator cover and engine crankcase, helping prevent oil leaks and protecting internal components such as stator coils and bearings.The design allows for straightforward installation as a direct replacement for damaged or degraded gaskets.Suitable for use on YZ 450 F models from 2006 to 2009, WR 450 F models from 2007 to 2015, and EC450F 4T models from 2014 to 2015, this gasket supports consistent engine performance by maintaining proper sealing integrity.Its compatibility across multiple model years makes it a practical option for maintenance and repair of specified off-road motorcycles.Color may vary slightly depending on manufacturing batch and should be verified against product images.