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Mdb6550awb Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Pushnut (Stainless)
Genuine Whirlpool part
By: Whirlpool
Part Number: 99002756

A stainless pushnut used to secure shafts, studs, or small components with a quick, push-on retainer that resists corrosion. Keeps parts fastened without threading or additional hardware for a clean, low-profile fit. What it does:

  • Acts as a push-on retaining nut to hold shafts, studs, or fittings in place
  • Provides a corrosion-resistant stainless finish for wet or high-humidity areas
  • Prevents components from sliding off axles or posts during normal operation
  • Commonly used on control shafts, knobs, or small internal assemblies
What's included: One stainless pushnut. Install notes:
  • Turn power off and unplug appliance before servicing to avoid shock or injury
  • Push onto the post or shaft until fully seated; a firm press or light tap may be required
  • Use appropriate hand tools or pliers with protection to avoid damaging the part
  • Replace with identical part number to ensure fit and function

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$42.95
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Outlet, Snap (Snap-In Connector)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP912680

This snap-in outlet connector secures wiring to an appliance control or harness and restores a reliable electrical contact. Designed for a direct, tool-assisted snap fit, it helps eliminate loose or intermittent connections. What it does:

  • Provides a secure snap-in electrical connection between wiring and the appliance harness or control
  • Restores power flow when a worn or damaged outlet causes intermittent operation or no power
  • Prevents arcing and poor contact that can result from loose terminals
  • Matches OEM fit for straightforward replacement when the original snap outlet is broken or missing
What's included: One outlet snap connector as shown Install notes:
  • Disconnect power to the appliance before inspecting or replacing electrical parts
  • Remove access panels as required to reach the outlet; replacement typically snaps into place
  • Verify correct orientation and full seating of the connector to ensure a solid contact
  • If corrosion or wiring damage is present, replace or repair wiring per OEM guidance

Do-It-Yourself Stories from Customers like You Upper spray kept falling off when using dishwasher   Robert P. • Cincinnati , OH • December 09, 2016

I was unable to remove the screwed snap outlet, therefore only replaced the upper spray arm and the wash arm retaining clip. This fixed the problem. It would have been helpful if a tip were given as how to remove the screwed in outlet snap nut. Read more

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$46.69
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Drain Hose (Flexible), 1
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001782

This flexible drain hose routes wastewater from the appliance to the household drain so your appliance can empty properly. Durable, service-ready replacement that restores proper draining and helps prevent backups. What it does

  • Carries wastewater from the appliance pump to the household drain line.
  • Restores drainage when the original hose is cracked, clogged, kinked, or leaking.
  • Helps eliminate standing water, slow drains, and related error codes tied to poor drainage.
  • Works with standard hose clamps and common drain fittings used on compatible appliances.
What's included One replacement drain hose. Install notes
  • Always disconnect power to the appliance and turn off water supply before servicing.
  • Inspect hose routing and clamps; replace clamps if corroded or damaged.
  • Avoid sharp bends and kinks when routing the hose; secure with clamps or ties as needed.
  • After installation, run a short drain cycle and inspect for leaks before returning the appliance to regular use.

Do-It-Yourself Stories from Customers like You Leaking hose upper spray arm and drain hose replacement   Elizabeth D. • Afton , VA • May 19, 2015

Removed dishwasher to replace spray arm pine--I replaced washer on pipe, too, and would recommend doing this just on principal. Removing dishwasher requires disconnecting power, water, and drain line--tools will vary depending on connections. i replaced drain line because original install was not done correctly--hose too short--You could probably do just this w/o pulling unit. All parts arrived very quickly and fit correctly. Read more

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$84.79
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Tower Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 154156901

 

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$90.30
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Knob, Timer (Wh)
Genuine Frigidaire part
By: Frigidaire
Part Number: 154239302

 

Do-It-Yourself Stories from Customers like You Broken knob   Alessandro C. • Miami , FL • January 10, 2015

New knob Read more

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$46.95
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Drum
Genuine Frigidaire part
By: Frigidaire
Part Number: 154246001

 

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$33.95
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Barrel
Genuine Frigidaire part
By: Frigidaire
Part Number: 154246101

 

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Screw
Genuine Frigidaire part
By: Frigidaire
Part Number: 154283901

no.8 - 10 , 3/8 phillips

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$5.95
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Vapor Chamber Assy, W/ Vent Gasket
Genuine Frigidaire part
By: Frigidaire
Part Number: 154345101

 

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Nozzle, Kit
Genuine Frigidaire part
By: Frigidaire
Part Number: 154412101

 

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Drain Hose
Genuine Frigidaire part
By: Frigidaire
Part Number: 3100021801

 

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Screw
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806353

 

Do-It-Yourself Stories from Customers like You Multiple the impeller was damaged   Serge O. • New York , NY • April 11, 2020

Replaced Read more

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$10.74
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O-Ring (Sealing Gasket), Single
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300806521

This O-ring is a small rubber sealing gasket that prevents water leaks at a refrigerator water connection. It restores a watertight seal to stop drips and maintain proper water flow to the dispenser/ice system. What it does:

  • Creates a watertight seal at a water line or valve connection
  • Helps stop visible dripping or slow leaks from fittings
  • Maintains proper pressure and flow by preventing bypass around a joint
  • Used where a compressible seal is required between two mating parts
What's included: One O-ring sealing gasket Install notes:
  • Shut off water supply and disconnect power before servicing
  • Replace only with the correct-size O-ring and seat it evenly in the groove
  • Inspect mating surfaces for nicks or debris; clean before installing the new O-ring
  • Tighten fittings to manufacturer torque recommendations to avoid over-compression

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$27.95
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Oring
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809015

 

Do-It-Yourself Stories from Customers like You Dishwasher would not pump water out motor running etc   Maurice S. • Rigby , ID • September 22, 2015

I took the pump apart to exam, checked drain hose and sink drain first, everything looked OK. After studying the problem for a while I decided it had to be in the filter, ordered a new filter and it took about 10 minutes to replace. After getting the new filter I realized that there was a check ball rattling inside the new one that my old filter did not have anymore, the real cause for the pump not to drain. P.S. I ordered these parts from Sears because they said that they had everything in... Read more

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$6.75
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O Ring
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809016

 

Do-It-Yourself Stories from Customers like You Dishwasher would not pump water out motor running etc   Maurice S. • Rigby , ID • September 22, 2015

I took the pump apart to exam, checked drain hose and sink drain first, everything looked OK. After studying the problem for a while I decided it had to be in the filter, ordered a new filter and it took about 10 minutes to replace. After getting the new filter I realized that there was a check ball rattling inside the new one that my old filter did not have anymore, the real cause for the pump not to drain. P.S. I ordered these parts from Sears because they said that they had everything in... Read more

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$6.95
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Watershield Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 5300809366

 

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$1.63
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$1.96
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