Use the Feyuoeka (836225) switch box assembly to ensure your cleaning equipment operates at maximum efficiency. This product has undergone factory testing and can minimize electrical friction losses, prevent overheating, and ensure enhanced safety and durability even under continuous use. This complete replacement device has been carefully designed to reduce cable tension, provide smooth and reliable switch operation, and ensure that your backpack vacuum cleaner fits perfectly and runs reliably. Compatible with Super Coach Pro 10 and Pro 6 models, easy to install, and can be directly replaced with part number 836225. The product includes: switch wire+power cord+housing component