The Ignition coil is designed specifically for Homelite 42cc chainsaws, including models such as UT-1054, UT-10540, and UT-10542. Made of durable plastic, this flywheel is compatible with various Homelite chainsaw models and is easy to install without any assembly required. Backed by a warranty, this ignition coil is a reliable and high-quality replacement part for maintaining your chainsaw's performance. Manufactured in the United States, this product ensures a perfect fit for your Homelite chainsaw, providing consistent and efficient power through its 2-stroke engine.