Different manufacturers can have the exact same part number. Make sure to check your part links to one of our models! Please contact us if you need help.
Humidaire: MA115 MA315 MA230 MA230-UNDERDUCT MA230-PLENUM
This part may fit other models. Please contact us if you require additional assistance.
This item is a special order from the manufacturer. Your order will typically ship in 5 to 20 business days.
Nut washer set
3297 ASY.