This Gasket Set is a genuine OEM replacement designed for backpack blowers, including BR 500 and BR 600 models. It restores proper sealing between critical engine components to ensure reliable performance. Made from durable, fuel- and oil-resistant composite materials, each gasket is precision-cut to match original specifications, maintaining airtight and exhaust-tight connections even under heat and vibration. The set helps preserve engine compression, smooth idle, and consistent power output by preventing air and fluid leaks that can cause hard starting or uneven running.
Stihl BR 500, BR 550, BR 600, BR 700