WPW10740408 Dishwasher Upper Dishrack Adjuster Assembly
WPW10740408 Dishwasher Upper Dishrack Adjuster Assembly

Whirlpool Dishwasher Upper dishrack adjuster, left side WPW10740408, Replaces W10609580, W10740408

XPart Number XP10005415
$91.50
$102.82
Available by special order
Buying Options: OEM Genuine

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UPPER DISHRACK DOES NOT STAY LEVEL OR SLIDE IN AND OUT PROPERLY

Whirlpool Dishwasher Upper dishrack adjuster, left side WPW10740408, Fixes Upper dishrack does not stay level or slide in and out properly

Genuine Whirlpool upper dishrack adjuster assembly for the left side of the dishwasher rack. It allows the upper rack height to be changed.

Part WPW10740408Replaces W10609580, W10740408Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.

Is This the Right Part?

Part NumberWPW10740408
ReplacesW10609580, W10740408
ManufacturerWhirlpool
Appliance TypeDishwasher
Part TypeUpper dishrack adjuster, left side

✅ Cross Reference Information

Current Part NumberWPW10740408
ReplacesW10609580, W10740408

Common Symptoms

  • Upper dishrack does not slide in or out properly
  • Upper dishrack will not stay level
  • Upper dishrack falls out of position
  • Upper rack height adjustment does not hold

Check Before Replacing

  • Inspect the left-side adjuster for visible cracks, broken pins, looseness, or misalignment.
  • Confirm both upper-rack adjusters are set to the same height before concluding the adjuster is defective.
  • Check whether the upper rack binds while sliding, which can be consistent with a damaged or misaligned adjuster.

Pro Tip

Inspect both rack adjusters and compare their settings; replacing only one damaged adjuster may leave the rack uneven.

Part Details

Part NumberWPW10740408
Part TypeUpper dishrack adjuster, left side
ManufacturerWhirlpool
Appliance TypeDishwasher
Primary FunctionAdjusts and supports the height and position of the dishwasher's upper dishrack.

Installation Notes

  • Disconnect electrical power to the dishwasher before servicing.
  • Verify the dishwasher model number before ordering because compatibility is model-specific.
  • Set the left and right rack adjusters evenly after installation.

Verified Compatible Models

MDB8959SFE0, MDB8959SFE1, MDB8959SFE4, MDB8959SFH0, MDB8959SFH1, MDB8959SFH4, MDB8959SFZ0, MDB8959SFZ1, MDB8959SFZ2, MDB8959SFZ3, MDB8959SFZ4, MDB8969SDE0, MDB8969SDE1, MDB8969SDE2, MDB8969SDE3, MDB8969SDH0, MDB8969SDH1, MDB8969SDH2, MDB8969SDH3, MDB8969SDM0, MDB8969SDM1, MDB8969SDM2, MDB8969SDM3, MDB8979SFZ0, MDB8979SFZ2

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.

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