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Flexible grey rubber door diaphragm with accordion folds

Appliance Factory Parts

Appliance Factory Parts DC64-03788C Door Diaphragm appliance part

SKU CH-M8NH-CYTJR

Door diaphragm for Samsung WF45R6300AV front-load washers, sold individually

  • Sold asEach
  • Product typeAppliances
  • Genuine Samsung replacement ensures proper washer sealing
  • TPE construction resists wear from detergent and heat
  • Direct fit for WF45R6300AV/US and WF45R6300AV/AS models
  • Replaces legacy part numbers DC64-03788A and SAMDC64-03788a
  • Supplied new in single-unit packaging for immediate installation

Genuine Samsung Door Diaphragm Replacement

This new Appliance Factory Parts door diaphragm replaces Samsung part DC64-03788C and is made from TPE material. It fits the WF6000R series and compatible front-load washers. The part number SAMDC64-03788C supersedes the previous DC64-03788A revision. Sold individually for single-appliance repair.

Fits Specific Samsung Front-Load Washer Models

This diaphragm suits owners of Samsung models WF45R6300AV/US and WF45R6300AV/AS needing a direct door seal replacement. It will not fit top-load washers, dryers, or Samsung models outside the listed compatibility. Buyers with different model numbers should verify fitment before ordering.

Samsung Part Number DC64-03788C Compatibility

The decisive specification is the Samsung part number DC64-03788C which this component replaces. Confirm your appliance requires this exact part number before purchase. The TPE construction matches the original door diaphragm material for the listed WF45R6300AV models.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 87% of the 1,446 comparable items (median $36.99).

Specifications

Product
Brand nameAppliance Factory Parts
Part numberSAMDC64-03788C
Product typeAppliances

Questions about this item

Which Samsung washer models does the DC64-03788C door diaphragm fit?

The diaphragm fits Samsung washers WF45R6300AV/US and WF45R6300AV/AS.

Does the DC64-03788C diaphragm replace the earlier DC64-03788A version on my WF45R6300AV?

Yes, the DC64-03788C supersedes the DC64-03788A and is listed for the same WF45R6300AV models.

How can I confirm the new diaphragm seals correctly after installation?

Run a cycle and check that no water leaks from the door area and the door locks securely.

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