The Bar Cover is a durable and reliable replacement part for Homelite 42cc chainsaws. Made of plastic, this flywheel cover is designed to fit models such as UT-10540, UT-10542, and 309362003. It comes with a warranty and is compatible with various Homelite chainsaw models. The assembly is not required, and it is a single-pack item perfect for maintaining your chainsaw's performance and safety. Made in the United States, this bar cover ensures quality and compatibility with your Homelite chainsaw.