Ndb7749awm1 Parts

This stop rail is a replacement trim piece that secures and finishes the lower door rail area, restoring proper alignment and a clean appearance. It's a simple cosmetic and retention part for compatible laundry and appliance doors. What it does:

• Replaces a worn, cracked, or missing lower door stop rail to help keep the door edge aligned.
• Helps prevent the door or drawer from catching or binding on the cabinet opening.
• Restores the original finished look where the lower rail has chipped or faded.
• Works with the existing rail assembly to maintain correct spacing and movement.

• High-level replacement — remove any clips or screws holding the old rail and snap or slide the new rail into place per your model's rail assembly.
• Disconnect power and follow appliance-specific safety procedures before working near doors or electrical components.
• Inspect mating clips and fasteners; replace any that are worn to ensure a secure fit.

This flexible injector hose routes liquid between the appliance's injector/dispenser and the pump or spray assembly, restoring proper dispensing and preventing leaks. It's a direct-replacement service part for affected injector connections. What it does

• Carries water or detergent solution from the injector/dispenser to the pump or spray assembly
• Restores normal dispensing when the original hose is cracked, split, or clogged
• Prevents leaks that can cause puddling or improper wash cycles
• Helps restore consistent flow so detergent and rinse/cleaning agents reach the tub

• One injector hose

• Disconnect power and shut off the water supply before starting
• Remove the old hose and reuse or replace any clamps or fittings as needed; install the new hose onto the same connection points
• After installation, restore power/water and run a short cycle to check for leaks and correct dispensing

This ball bearing helps support a rotating appliance assembly to reduce friction and enable smooth operation. Replacing a worn bearing restores quieter rotation and helps prevent further wear on adjoining parts. What it does:

• Supports and centers a rotating shaft or drum to maintain smooth movement
• Reduces friction between moving metal components for efficient operation
• Can cause squealing, grinding, rubbing or excessive vibration when worn
• Restoring the bearing can stop noise and improve rotation stability

• Disconnect power and follow before beginning any repair
• Use correct tools and replacement procedures to avoid damage to the bearing housing or shaft
• Inspect adjacent seals, shafts, and mounts when replacing the bearing and replace any damaged parts

This is a machine screw used to secure appliance panels and components where an 8-32 thread fastener is specified. It provides a reliable hold for control panels, brackets, and interior assemblies. What it does:

• Fastens panels, brackets, and small components to the appliance chassis
• Holds control assemblies and trim pieces in place
• Maintains secure connections that prevent vibration-related loosening
• Works where an 8-32 coarse-thread machine screw of short length is required

• One 8-32 x 3/8" machine screw

• Use the correct driver (Phillips or slotted) to avoid stripping the head
• Thread into metal or nut/insert; do not overtighten to prevent thread damage
• Disconnect power and remove any panels as required for safe access

Right hand side

This seal sits at the dishwasher's air/water inlet, creating a tight barrier where the inlet assembly meets the tub or door. Replacing a worn seal helps stop nuisance leaks and supports proper fill and venting performance. What it does

• Forms a watertight seal at the air/water inlet connection
• Helps prevent drips or seepage during fill and wash
• Supports correct venting to keep moisture contained inside the tub
• Common failure signs include water on the floor near the unit, dampness around the inlet/vent area, or a cracked, flattened, or brittle seal

• One air/water inlet seal

• Disconnect power and shut off water before servicing
• Access method varies by model; remove the inlet/vent cover or side panel to reach the seal
• Clean mating surfaces; seat the new seal evenly without distortion
• Reassemble and run a brief fill/wash to check for leaks

Replacement pump gasket with silicone sealing material that restores a watertight seal between the pump and housing. Helps stop leaks at the pump area and prevents water pooling under the appliance.

• Seals the pump to the housing to help prevent water leaks and drips.
• Common repair for visible water under the appliance or leaks coming from the pump area.
• Silicone sealing material provides a flexible, water-tight interface that conforms to the pump housing.
• Designed to replace the factory pump gasket for a direct fit and proper sealing.

• Disconnect power and water supply before beginning any repair.
• Remove the pump assembly to access and replace the gasket.
• Clean and dry mating surfaces before installing the new gasket; seat evenly to ensure a full seal.

This replacement silverware basket holds forks, knives and spoons in the dishwasher lower rack so utensils stay upright and separate for better cleaning and easier unloading. It's a direct-fit interior basket designed to restore secure utensil loading. What it does:

• Keeps silverware and small utensils contained so pieces don't fall through or block the spray arms
• Separates items to improve water flow and cleaning coverage
• Prevents loose utensils from banging and potentially damaging dishes
• Replaces cracked, broken, or missing baskets that allow utensils to shift during the cycle

• Drop into the lower rack — no tools required for typical swap-out
• Position basket so it sits flat and does not interfere with rack movement or spray arm rotation
• Avoid overloading; place sharp utensils point-down or bundle separately to reduce hazard when unloading
• For appliance repairs beyond simple replacement, disconnect power and water before servicing

This control board housing secures and protects the washer's electronic control board, keeping circuitry stable and shielded from moisture and debris for reliable operation. It fits into the console area and supports proper control panel alignment. What it does:

• Holds and protects the electronic control board inside the console from impact, dust and moisture.
• Keeps the control board properly positioned for reliable electrical connections.
• Helps prevent control panel wobble or misalignment that can cause button or dial issues.
• Commonly replaced when housing is cracked, broken mounting tabs fail, or board access is needed.

• 1 control board housing

• Disconnect power and water to the appliance before beginning any repair.
• Handle the control board and housing carefully to avoid damage to connectors or circuit components.
• Use appropriate tools to remove console components; replace damaged mounting tabs and secure all fasteners.
• Discharge any capacitors and follow the board manufacturer's ESD/safety recommendations.

This upper wash arm directs rotating spray to the dishwasher's top rack to help improve cleaning coverage and reduce food/residue on upper-rack dishes. Fits as the rotating upper spray arm assembly for compatible dishwashers. What it does:

• Rotates and sprays water across the upper rack to help remove stuck-on food and rinse dishes.
• Helps correct weak or uneven spray patterns from the top rack.
• Can reduce spotting and areas that remain soiled when the upper arm is damaged or clogged.
• Replaces a worn, cracked, or clogged upper spray arm to restore proper spray action.

• Always disconnect power to the dishwasher and turn off the water supply before servicing.
• Remove the upper rack to access the arm; unclip or unscrew the old arm and install the replacement until it seats/threads securely.
• Clear any debris from the mounting area and ensure the arm spins freely before running a test cycle.
• Run a short rinse or quick cycle to verify correct spray pattern and fit.

This chopper assembly replaces the food-chopping component in compatible countertop food processors, restoring even chopping and diced results. It helps get blades turning and keeps food processing performing as intended. What it does:

• Spins and chops food inside the processor bowl for consistent results
• Restores proper cutting when chopping is uneven or not happening
• Helps eliminate food buildup that causes noisy or inefficient operation
• Works with the existing drive coupling to transfer motor power to the blades

• Disconnect power and remove the processor bowl and lid before servicing
• Handle blades carefully — they are sharp; wear cut-resistant gloves
• Ensure the part seats fully on the drive coupling and locks into place before use
• Test operation with small amounts of food after reassembly; stop immediately if unusual noise or resistance occurs