About This Item
A rough-running engine is telling you something small is worn — a filter, a plug, an injector, a gasket. Left alone, small problems become big ones fast: rings, valves, whole rebuilds. Catching it early with the right OEM part means the engine keeps making power and burning fuel the way it was tuned to.
This is the genuine Nilfisk Advance OEM MUFFLER SPONGE MODEL 3507, part number 8-13049, brand new in the box. Factory-spec means the same tolerances the engine's other parts were built around.
Not sure this is the right part for your engine? Send us the model and engine serial and we'll confirm.
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