The STIHL 11086402026 is a genuine OEM ring sprocket, a vital component for maintaining the cutting efficiency of your STIHL chainsaw. This durable sprocket features a 9.525mm pitch (3/8 inch) and 8 precision-engineered teeth, ensuring smooth chain movement and reliable power transfer. With an inner diameter of 22mm, an outer diameter of 30mm, and a width of 10mm, it is designed for a precise fit. Weighing approximately 0.12 kg, this high-quality replacement part is compatible with a wide range of STIHL chainsaw models, including the MS 260, MS 270, MS 280, 024, 026, and others, restoring optimal performance to your equipment.