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Supplying Demand 4900W1A001B 4900W1A001A Microwave Exhaust Damper Replacement Model Specific Not Universal
$23.99
Sale price
$23.99
Regular price
$38.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Key features
- Please see Model Number fitment information at the bottom of this page before placing your order for this part. Alternate part numbers include AP4438572, 1266826, 3B71432A, AH3524148, EA3524148, and PS3524148.
- Located over the vent duct, and opens to allow exhaust air to flow | Fits model specific microwaves
- It is important to disconnect your appliance from the power supply before servicing. Service Tip: Microwaves hold electric energy in the capacitor even AFTER they are unplugged. Be careful in making sure that all electricity has been safely discharged in the microwave before attempting a repair.
- Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific model. We have included a video in the product gallery to help you find your model number and information in the description below.
- SD products come in Supplying Demand packaging.
Free shipping included. 30-day hassle-free returns.







