The Husqvarna Replacement O-Ring (531003215) is a genuine OEM part designed to provide a secure, leak-free seal for various Husqvarna blower models. Made from durable materials with a sleek black finish, it ensures long-lasting performance even in high-vibration conditions. Easy to install and compatible with models like the 40B, 140B, 155BT, and more, it’s an ideal replacement for maintaining peak equipment efficiency.
