Genuine Husqvarna 503478401 DIAPHRAGM
Fits Specific Husqvarna Models That Require Part# 503478401. It Also Will Fit Other Husqvarna Produced Brands that Require this Part 503478401 (AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Weed Eater)
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