How to Replace Whirlpool Dishwasher Rack Track W11259785 (Left Side)

The upper rack drops at the front or catches along one side. Whirlpool dishwasher rack track W11259785 may be the part you need, but could a wheel or height adjuster cause the same trouble?

Confirm the damaged part and correct side before ordering. Below, you will find the differences between a track, roller, adjuster, and tub mount. The replacement steps cover access to the screw-mounted assembly and the rack engagement check that helps keep the repaired rack securely on its rails.

Quick Facts

Use these details to plan the work:

• Difficulty: Easy
• Time: Varies with access
• Tools: Phillips and flat screwdrivers, 5/16-inch nut driver, towels
• Part cost: Check the current model-specific quote; a left assembly may cost about $50 to $65 before labor
• Skill level: Comfortable moving and securely reinstalling a dishwasher

What Symptoms Mean the Whirlpool Dishwasher Rack Track Needs Replacing?

A damaged rail or broken stop can let the rack bind, jump, or drop. A damaged roller, adjuster, or tub mount can cause similar movement even while the rail remains sound.

Use this comparison before buying a track.

Is W11259785 the Right Rack Track for My Whirlpool Dishwasher?

Whirlpool dishwasher rack track W11259785 is the left upper-rack track and mount assembly. The matching right-side number is W11259786. Confirm the full model and order the left-side assembly; W11259785 is not interchangeable with the right rail.

Check these details together.

• The model label on the door edge
• The upper-rack track listing for that exact model
• The left or right side shown in the parts diagram
• The quantity supplied
• The mounting design fitted to your dishwasher

Which Whirlpool Dishwasher Models Use Rack Track W11259785?

Documented applications include selected versions in these groups; the full model and serial range still decide fit.

• KitchenAid KDTE104D and KDTE204E families
• Maytag MDB8959SF and MDB8969SD families
• JennAir JDB8200AW and JDB8500AW families

What Tools Do I Need to Replace a Whirlpool Dishwasher Rack Track?

The screw-mounted procedure requires access to the dishwasher sides and a 5/16-inch nut driver. W11259785 is the left side only. It is more involved than releasing rack clips from inside the tub.

Gather matching tools.

• Flathead screwdriver
• Phillips screwdriver
• 5/16-inch nut driver
• Torx T20 driver where model fasteners require it
• Towels

Disconnect power and close the water supply before moving the dishwasher. The water and drain lines need enough slack for access. Do not pull against a fixed connection or assume a cord can stretch the remaining distance.

How to Replace Whirlpool Dishwasher Rack Track W11259785 Step by Step

Follow these steps to replace the screw-mounted track assembly.

Phase 1: Pull the Upper Rack Out and Release It From the Tracks

1. Disconnect power and water.
2. Open the door fully.
3. Release both gray rack tabs.
4. Lift the rack evenly away.
5. Extend the slides, then push the rails inward.

Phase 2: Remove the Screw-Mounted Track From the Tub Wall

1. Pry off both frame end caps.
2. Remove the exposed cabinet screws.

1. Check hose and cord slack before moving.
2. Disconnect short lines before pulling forward. Use qualified service for hardwired connections.

3. Peel side insulation back.
4. Remove the two upper, then two lower 5/16-inch bracket screws while supporting the track.
5. Remove the damaged slide assembly.

Phase 3: Install the Left Track and Its Mounting Screws

1. Fit the upper screws with the curved front wheel section facing inward.
2. Fit the lower screws and tighten all four.
3. Replace insulation on both sides.
4. Slide the machine back without pinching lines.
5. Refit both cabinet mounting screws.
6. Replace both end caps.

Phase 4: Reinstall the Upper Rack and Test the Slide and Stop

1. Identify the rack’s front and rear pins.
2. Engage the rear pins first.
3. Tilt the rack into the rear rollers.
4. Push inward, then lower the front pins into place.
5. Check smooth, fully engaged travel.
6. Latch the door.

1. Reconnect detached water and drain lines, preserving required hose routing. Secure electrical connections, grounds, and covers; use qualified service for hardwired work.
2. Restore water, check connections for leaks, then restore power.
3. Run an empty rinse and check for leaks and smooth rack movement.

Stop if the mounting design differs. Never force clips or strain hoses.

Should You Replace the Track, the Rollers, or Both Sides?

Choose the worn component after comparing both rack sides.

• Left track, current quote required: Suitable for a confirmed damaged rail or stop.
• Roller, priced for the exact model: Suitable when the wheel itself is damaged and the track is sound.
• Both tracks: Consider when the opposite side also shows stop or rail wear.
• Adjuster assembly, priced separately: Suitable when the height lever or its support has broken.

Whirlpool dishwasher rack track W11259785 will not repair a broken adjuster or restore a missing wheel. A rack should move smoothly and stay engaged at both ends after any of these repairs.

FAQ

How Long Does It Take to Replace the W11259785 Track?

Time depends on mounting access and whether water or drain connections must be released. This four-screw assembly requires side access after the dishwasher is moved forward.

Why Does the Rack Still Stick After a New Track?

A damaged roller, poor rack engagement, or broken height adjuster may remain. A correctly fitted new rail does not clear those separate parts.

Can I Run the Dishwasher With the Upper Rack Removed?

Do not assume every model can wash normally without that rack and its water-feed connection. Confirm the permitted setup for your exact model before using it that way.

An Upper Rack That Glides and Stays

Match Whirlpool dishwasher rack track W11259785 to the model and left mounting position.

Confirmed the rack track is cracked or the stop has snapped? Look up W11259785 against your Whirlpool model number, confirm the side, and order the replacement so the upper rack slides freely again.