Whirlpool Dishwasher track W11666271, Replaces W11212732

Genuine Whirlpool dishwasher rack track/support rail component. The requested part number has been superseded by W11778689.

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Upper dishrack binds, catches, or slides unevenly.
• Rack becomes unstable or falls out of the rail when pulled forward.
• Visible bending, cracking, or damage to the rack support track.
• Rack wheels disengage from the track or the rack becomes misaligned.

Check Before Replacing

• With the dishwasher unloaded, gently pull the affected rack outward and check whether it slides smoothly on both rails.
• Inspect the track and rack wheels for visible bending, cracking, obstruction, or debris.
• Confirm that the rack wheels are seated in the rails and that the rack stops are closed and locked.
• Compare the affected rail with the opposite side for obvious misalignment or physical damage.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM dishwasher track/support-rail component.
• Supports and guides the upper dishrack during loading and unloading.
• Requested part W11666271 has been superseded by Whirlpool part W11778689.
• W11778689 is also documented as replacing earlier part W11212732.

Installation Notes

• Use the model-specific installation or service information for the dishwasher before beginning work.
• Remove or reposition the dishrack only as described by the appliance documentation, and support the rack while disengaging it from the rail.
• After installation, confirm that the rack wheels are seated in the track and that the rack stops are fully locked before loading dishes.
• Test the rack by moving it through its full travel by hand; stop if it binds or sits unevenly.

Verified Compatible Models

JDPSG244LS1, JDPSS244LM1, JDPSS244LM2, JDPSS246LL0, JDPSS246LM1, JDTS3924SP0, KDPM704KPS2, KDPM704KPS3, KDPM804KBS2, KDPM804KPS1, KDTM704KPS1, KDTM704KPS2, KDTM704LPA1, KDTM804KBS1, KDTM804KBS2

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