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A new distributor arm assembly for 6" adjustable duct cleaners. Use to replace one that is worn or malfunctioning. It includes trusted factory parts from Mosmatic.
Mosmatic 900.551 is a replacement distributor arm assembly for 6" adjustable duct cleaners. Use this assembly to swap out one that is worn or malfunctioning. The assembly includes a housing block, two adjustable arms, seal rings, and bolts. Each component in this kit is an official OEM part to ensure a proper fit and high-quality construction.