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Tt18dk 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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Diffuser (Air, Bottom)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2189452

This bottom air diffuser directs airflow from the blower to the oven cavity for even temperature distribution and consistent cooking results. It replaces a damaged or cracked diffuser to restore proper air flow and oven performance. What it does:

  • Channels heated air from the blower into the oven cavity for more uniform cooking
  • Helps maintain consistent oven temperatures and even browning
  • Can reduce hot spots caused by cracked, warped, or missing diffusers
  • Fits into the oven base and works with the existing blower assembly
What's included:
  • One bottom air diffuser
Install notes:
  • Remove power to the appliance before servicing to avoid shock or injury
  • Access usually requires removing the oven bottom or lower panel
  • Handle carefully to avoid damaging mounting tabs; replace any broken fasteners

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$61.56
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Appliance Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP965173

Replacement 8-18 thread screw for securing panels, brackets, and trim on appliances. Replace worn, stripped, or missing screws to keep components aligned.

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$7.94
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$8.06
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Permagum Sealer
Genuine Whirlpool part
By: Whirlpool
Part Number: 212643

Sealer for refrigerant line insulation.

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$45.30
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$53.91
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Nut
Genuine Whirlpool part

Nut

By: Whirlpool
Part Number: 285002

 

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$11.72
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$12.89
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Screw (Mounting), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: 681390

This genuine replacement screw secures panels and components so your appliance stays stable and trim pieces fit properly. It's a simple, exact-fit fastener intended to replace a missing or damaged mounting screw. What it does:

  • Fastens panels, trim, control housings or brackets to the appliance frame
  • Restores secure fit when a screw is missing, stripped, or corroded
  • Helps eliminate rattling or loose panels caused by a missing fastener
  • Matches OEM thread and head style for correct seating and torque
What's included: One screw (quantity: 1) Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Do not overtighten; snug until parts are firmly seated
  • Disconnect power and follow appliance safety guidelines before servicing

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$14.14
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$15.55
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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 876764

Size: 3/16 inch.

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$48.46
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$57.67
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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978026

Size: 5/16 inch.

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$56.34
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$67.04
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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978027

Size: 3/8 inch.

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$50.57
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$60.18
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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978030

Size: 3/4 inch.

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$52.68
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Tube (Water Fill)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10528578

This replacement water fill tube routes water to the appliance's dispenser/ice system so you get proper fill and reduced leaks. It restores reliable water delivery when the original tube is cracked or clogged. What it does:

  • Directs water from the supply to the dispenser or ice/water mechanism
  • Prevents leaks when intact and properly secured
  • Helps ensure consistent water flow for ice makers and dispensers
  • Worn or damaged tubes can cause pooling, low water delivery, or intermittent filling
What's included:
  • One replacement water fill tube
Install notes:
  • Turn off the appliance power and water supply before starting work
  • Inspect fittings and seals; replace clamps or gaskets if worn
  • Slide tube into place and secure with the original or new clamps for a leak-free connection

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$26.38
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Decorative Plug For Screw Hole
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2151652

Color: white.

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$14.76
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$17.42
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Refrigerator Compressor Dampener
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2158826

This is a rubber or foam dampener designed to reduce vibration and noise from the compressor or refrigerant tubing. It attaches to the tubing or compressor mount to absorb vibrations during normal operation. Replace this dampener if you hear excessive rattling, buzzing, or vibration noises coming from the back or bottom of the refrigerator.

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$2.70
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$2.97
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Refrigerator Rivet
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2264756

Rivet for refrigerators. Secures components and panels inside the cabinet. Replace if rivet is loose, missing, or broken during repair work.

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$7.34
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$8.07
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Appliance Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP487353

Replacement screw that secures panels, covers, brackets, and trim to appliance frames. Needed when original screws are stripped, missing, or damaged.

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$7.56
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$8.32
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Freezer Plastic Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP487996

Plastic cap for freezers, ovens, and refrigerators. Replaces cracked, broken, or missing caps. Direct fit component for secure installation.

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$8.90
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$9.79
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489399

Size: 8-32 x .312 inch.

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$7.56
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