GE Appliances Dishwasher hub WD22X20688

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✅ Cross Reference Information

Common Symptoms

• Upper spray impeller does not rotate properly
• Weak or disrupted water flow to the upper spray area
• Poor cleaning performance on the upper rack
• Grinding, clunking, or unusual noise from the upper spray assembly
• Cracked, warped, clogged, or worn hub

Check Before Replacing

• With power disconnected, inspect the hub and upper spray impeller for cracks, warping, mineral buildup, or debris.
• Check that the upper spray impeller is securely retained and can rotate freely without excessive looseness.
• Verify that the hub is seated on the conduit and that water passages are not visibly blocked.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power before servicing the dishwasher.
• Allow the dishwasher and components to cool before handling.
• Confirm the complete dishwasher model number before ordering or installing.
• Protect hands from sharp edges when accessing the upper spray assembly.

Verified Compatible Models

ADT521PGJ0BS, ADT521PGJ0WS, ADT521PGJ2BS, ADT521PGJ2WS, ADT521PGJBS, ADT521PGJWS, CDP888M5V1S5, CDT706P2M4S1, CDT706P2M5S1, CDT765SSF0SS, CDT765SSF1SS, CDT765SSF7SS, CDT800P2N0S1, CDT800P2N2S1, CDT800P2N3S1, CDT800P2N4S1, CDT805M5N0S5, CDT805M5N2S5, CDT805M5N3S5, CDT835SMJ0DS, CDT835SMJ2DS, CDT835SMJ4DS, CDT835SMJ5DS, CDT835SSJ0SS, CDT835SSJ2SS, CDT835SSJ4SS, CDT835SSJ5SS, CDT836P2M4S1, CDT836P2M5S1, CDT836P3M4D1, CDT865SMJ0DS, CDT865SMJ2DS, CDT865SSJ0SS, CDT865SSJ2SS, GDF610PMJ0ES, GDF610PMJ5ES, GDF610PMJ6ES, GDF610PSJ4SS, GDF610PSJ6SS, GDF630PMM0ES, GDF630PMM1ES, GDF630PMM3ES, GDF630PMM4ES, GDF630PMM5ES, GDF630PMM6ES, GDF630PSM1SS, GDF630PSM2SS, GDF630PSM3SS, GDF630PSM4SS

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