Mdb7749awm Parts

The dishwasher rack repair kit provides components to fix damaged dish racks, including replacement wheels, tines, and clips. Use this kit when rack wheels break, tines bend or snap off, or the rack becomes difficult to slide in and out smoothly.

Complete dishwasher installation kit with mounting brackets, screws, and clamps. Replace missing or damaged hardware for secure undercounter installation.

Touch-up paint for appliances. Covers chips, scratches, and worn areas on range tops, refrigerators, and other appliances. Includes brush applicator.

Foam pad that installs between dishwasher door panels to dampen sound and shield from heat. Replace if torn, compressed, or missing for quieter operation.

This vent assembly is mounted on the dishwasher door or inner panel and allows steam and moisture to escape during the drying cycle. It typically includes a vent cover and internal flap mechanism that opens to release hot, moist air. Replace this part if you notice poor drying performance, excessive moisture remaining on dishes after a cycle, or if the vent flap is stuck, broken, or no longer opens and closes properly.

This is the circulation pump motor with an attached impeller that forces water through the spray arms during the wash and rinse cycles. It is the main pump responsible for water movement inside the dishwasher tub. Replace this assembly if dishes are not getting clean, the dishwasher fills with water but does not spray, or you hear a humming noise without water circulation.

White dishwasher rack repair kit includes 150 tine tips and vinyl paint to cover chipped, rusted, or worn rack tines. Extends rack life and prevents rust.

10-32 thread machine screw secures panels, brackets, and internal components. Replace missing, stripped, or damaged fasteners to restore solid fit.

Replacement 8-32-thread screw used to secure panels, brackets and small components in compatible household appliances. Restores missing or stripped fasteners so panels and parts stay firmly attached during normal use. What it does:

• Secures trim, panels, brackets and control housings to maintain proper assembly.
• Replaces missing or damaged screws that can cause rattling, loose panels or misaligned components.
• Fits locations that require an 8-32 threaded fastener; correct length and head style for your application.
• Helps restore stable, vibration-free operation when worn or stripped fasteners are replaced.

• Disconnect power and water before servicing; wear eye protection and gloves.
• Use the correct screwdriver or driver bit to avoid stripping the screw head.
• Do not overtighten—turn until snug and secure to avoid damaging threads or surrounding parts.
• If the original used a washer or nut, reuse or replace as needed and the screw length and head type match the original.

Color: Black. Size: 12 oz. Acrylic appliance aerosol can spray paint.

This adjustable leveling leg threads into the appliance base to set height and stabilize the cabinet. Replacing a worn or missing leg helps stop rocking and vibration and helps maintain proper alignment for reliable operation.

• Provides adjustable support at one corner of the appliance
• Helps level the unit for correct alignment with floor or cabinetry
• Reduces rocking, vibration, and rattling noises
• Replaces stripped, bent, cracked, or missing leg

• Disconnect power and, if applicable, shut off water before servicing
• Carefully support or brace the appliance to access the base safely
• Start the new leg by hand to avoid cross-threading; adjust height gradually
• Use a level to check side-to-side and front-to-back, then recheck after positioning

10-32 threaded machine screw secures dishwasher panels, trim, and brackets. Replace when missing, stripped, or damaged to restore proper fit.

Pronged cup washer for securing internal dishwasher components. Provides reliable retaining force for assembly hardware.

Dishwasher overfilling or flooding? This overfill switch stops the fill cycle when water reaches unsafe levels. Easy DIY fix for water control issues.

Fix dishwasher leaks or rattling from the sump area with this sump tab. Secures the sump assembly to the tub, preventing movement and water seepage.

13 oz. enamel spray paint in biscuit color for appliances. Restores scratched, chipped, or discolored surfaces on refrigerators, dishwashers, and more.