Whirlpool Dishwasher Upper Rack Adjuster WPW10546503, Replaces W10306646, W10418314, W10546502, W10546503, W10911100

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Upper rack is difficult to raise or lower.
• Rack will not stay at the selected height.
• Rack slides unevenly or does not move properly.
• Rack drops or falls on one side.
• Visible cracks, broken tabs, or other damage to the adjuster.

Check Before Replacing

• With the dishwasher empty and the door open, gently move the upper rack through its height-adjustment positions; do not force it.
• Visually inspect the adjuster on both sides for cracks, broken retaining tabs, separation, or missing pieces.
• Check that the rack remains engaged with both tracks and that neither track is visibly bent, separated, or obstructed.
• Compare the suspect adjuster with the intact opposite-side adjuster for missing or misaligned parts.
• Confirm the appliance model before ordering, because track and adjuster components can vary by model.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power to the dishwasher before beginning work.
• Remove dishes and support the upper rack while disengaging it from the tracks.
• Release the existing adjuster carefully and avoid forcing or bending the rack or track.
• Align the replacement adjuster with the rack and track before pressing it into position.
• Verify that the rack is fully engaged on both tracks and moves smoothly before normal use.
• Follow the appliance-specific service or installation instructions where they differ.

Verified Compatible Models

66512789K310, 66514715N710, 66514792N510, 66514792N511, 66514792N512, 66514793N510, 66514793N511, 66514793N512, 66514799N510, 66514799N511, 66514799N512, JDB8700AWP3, JDB8700AWS2, JDB9000CWS3, JDB9800CWP3, 66514762N510, 66514812N611, 66514813N610, 66514815N610, 66514815N611

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