Parts for Ge GDT720SGF4BB: Upper Rack Assembly Parts

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

The Bottle Hose Cover is an OEM replacement part for GE dishwashers. It refers to the protective plastic sheath that sleeves the circulation hose carrying water between the appliance and sink. Subject to prolonged exposure to heat and chemicals, the hose cover material can degrade.

Causes of a bad bottle hose cover include:

• Brittle or cracking vinyl from chemical deterioration over time
• Loose fit or sliding off the hose allowing kinks or sharp bends to form
• Holes or gaps exposing the underlying tubing to potential punctures

Symptoms of a failed hose cover include:

• Water leaks at connections if tubing is unprotected 
• Restricted water flow due to crimped tubing from improper routing
• Unsightly tubing detracting from the overall aesthetic

This GE replacement part is also compatible with some Hotpoint and RCA models.

This upper rack conversion replaces the original tiered-style upper rack with a flat design. It restores a level loading surface and updated rack layout for easier placement of cups, bowls, and stemware on the upper level.

• Replaces the tiered upper rack with a flat, level rack configuration
• Helps when items tip or won't sit level on the upper rack
• Addresses damage such as bent frame, broken/missing tines, or rusted areas
• Restores proper alignment and smooth rolling when the old rack is warped

• Disconnect power to the dishwasher before starting.
• Fully extend the upper rack, remove the rail end caps/stops, and lift the old rack off the rails.
• Transfer any reusable accessories (cup shelves, clips) from the old rack to the new rack as needed.
• Set the new rack onto the rails, reinstall end caps, and verify smooth travel and adequate clearance.

This replacement shelf cup secures the end of a refrigerator shelf so glass or wire shelves sit level and stay in place. It restores proper shelf seating to prevent slipping and improve storage stability. What it does:

• Supports and anchors the end of a refrigerator shelf so shelves remain level
• Prevents shelves from sliding or tipping when loading items
• Replaces cracked, worn or missing shelf cups that allow shelf movement
• Fits into the shelf track or frame to provide a secure seating point

• Confirm the shelf cup orientation before installing; press into the shelf track until it snaps or seats fully
• No special tools typically required; a flat screwdriver can help remove a damaged cup if needed
• Work with empty shelves and avoid heavy lifting; unplug the appliance only if accessing electrical components

This replacement hose feeds the Bottle Jets/Bottle Blaster feature on compatible dishwashers. It carries wash water to the jet manifold so tall, narrow items receive targeted spray and helps prevent leaks from a cracked or brittle line. What it does:

• Routes wash water to the Bottle Jets/Bottle Blaster manifold for targeted cleaning
• Maintains a sealed path so jets can spray inside bottles and other narrow containers
• Common symptoms: leaks at the hose or connections, weak/no bottle-jet spray, visible cracks, kinks, or a loose hose
• Helps restore bottle-jet performance when the original hose is damaged

• 1 hose

• Disconnect power at the breaker and shut off the water supply before servicing
• Pull the dishwasher forward and/or remove rack components as needed to access both hose ends
• Transfer/secure clamps, fully seat the hose on each barb, and route it to avoid kinks or rubbing
• Reassemble and run a short test cycle while checking all connections for leaks

The Middle Spray Arm Assembly is an OEM replacement part for GE dishwashers. It is responsible for distributing water and detergent during the wash cycle for thorough cleaning of your dishes. This part delivers a strong and consistent spray of water to effectively remove food particles and stains from your dishes.  

Symptoms of a faulty mid spray arm assembly include:

• Inadequate cleaning of dishes
• Visible food particles or residue after the wash cycle
• Reduced water pressure during the wash cycle

A bad mid spray arm assembly can occur due to wear and tear over time, clogging from debris or mineral deposits, or physical damage. If you notice poor cleaning results, reduced water pressure, or the spray arm not spinning properly, it may be time to replace the old or damaged mid spray arm assembly with this genuine OEM part.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.
 

This conduit assembly carries wash water from the pump to the dishwasher's tiered spray system for consistent rack coverage. Replace a damaged or clogged conduit to restore spray performance and minimize leaks or spray loss inside the tub.

• Channels water to the upper/tiered spray jets for proper coverage
• Helps maintain correct flow and spray pressure to the upper wash system
• Common symptoms: poor cleaning on the upper rack, weak/no spray from upper jets, or leaks/spray from the rear conduit area
• Visible cracks, warping, or broken tabs can prevent a tight, leak-free seal

• Disconnect power and shut off the water supply before servicing
• Remove racks as needed; release interior screws/tabs to detach the conduit and note original orientation
• Seat all connections and seals fully to prevent leaks; secure mounting points
• Run a short test cycle and check for leaks and proper spray action

This bottle blaster assembly supplies targeted wash water to the dishwasher's Bottle Jets to clean tall, narrow items like baby and sports bottles. Replace a damaged or clogged assembly to restore focused spray and top-rack cleaning performance. What it does:

• Routes wash water to the bottle jet nozzles for concentrated cleaning inside bottles and narrow openings
• Helps improve cleaning on items positioned over the Bottle Jets
• Failure symptoms include no spray from the bottle jets, poor upper-rack cleaning, leaks near the jet area, or visible cracks/damage

• 1 bottle blaster assembly

• Disconnect power and shut off water to the dishwasher before servicing
• Access the bottle jet area; release retaining clips/fasteners and note hose routing and connection points
• Transfer any reusable clips or seals from the original assembly if needed
• Fully seat connections; run a short cycle to check for leaks and proper jet spray

The Upper Dishrack Rail is an OEM part for GE dishwashers. It supports the upper dishrack, allowing it to slide in and out smoothly for easy loading and unloading of dishes. This rail ensures that the dishrack remains stable and functions correctly during the wash cycle.

You should replace the upper dishrack rail if it becomes damaged or worn out. Over time, the rail can suffer from wear and tear due to the constant movement of the dishrack. Accidental impacts or bending can also compromise the integrity of the rail, leading to improper function.

Symptoms of a bad upper dishrack rail include:

• The upper dishrack not sliding in and out smoothly
• The dishrack becoming unstable or falling off the track
• Visible damage or bending of the rail
• Increased noise during the operation of the dishwasher

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Upper Rack Bracket Assembly is an OEM replacement part for  GE dishwashers. It is located inside the dishwasher tub and functions to securely mount the upper dish rack. It allows for adjustable height positioning and prevents rack movement during washing.

Causes of a bad upper rack bracket assembly can include cracks or breaks in the mounting points, stripped screw holes allowing rack sway, or deformities preventing proper seating.

Symptoms of a bad upper rack bracket assembly include: 

• Loosening or detaching of the upper rack during the cycle  
• Restricted rack adjustment or inability to set desired height
• Noise or vibration from an unsecured rack vibrating against the tub

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Upper Rack Bracket Assembly is an OEM replacement part for GE dishwashers. It is located inside the dishwasher tub and functions to securely mount the upper dish rack. It allows for adjustable height positioning and prevents rack movement during washing.

Causes of a bad upper rack bracket assembly can include cracks or breaks in the mounting points, stripped screw holes allowing rack sway, or deformities preventing proper seating.

Symptoms of a bad upper rack bracket assembly include: 

• Loosening or detaching of the upper rack during the cycle  
• Restricted rack adjustment or inability to set desired height
• Noise or vibration from an unsecured rack vibrating against the tub

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

A fixed mounting bracket that secures and stabilizes a component or panel in place, helping prevent movement and vibration for reliable appliance operation. Simple, durable replacement for worn or damaged brackets. What it does:

• Holds a panel, trim, or assembly securely to the appliance frame
• Keeps parts aligned to prevent rubbing, rattling, or misfit
• Restores proper support when an original bracket is bent, cracked, or broken
• Helps reduce noise caused by loose or unstable components

• Disconnect power (and water if applicable) before starting work
• Use the factory fasteners or equivalent-size screws to secure the bracket
• Inspect mating surfaces and hardware for damage; replace any stripped screws

This fixed dishrack bracket secures one end of a rack component (such as a fold-down tine row), keeping it anchored during wash cycles. Replace a cracked or missing bracket to restore stable support and reliable rack function.

• Anchors a rack component to the dishrack in a fixed position
• Helps keep dividers/tines aligned so dishes stay upright
• Replaces a broken, worn, or missing bracket
• Symptoms may include loose or collapsing tines, dishes tipping, or visible bracket damage

• Unload and extend the rack; remove the rack if needed for access
• Release the locking tabs/clips and remove the damaged bracket
• Align the new bracket and snap/slide it fully into place until it locks
• Verify a secure fit and smooth rack movement; wear gloves to protect hands
• Some racks use both fixed and adjustable brackets—confirm the side you need before ordering

This is a right-side tier rack clip for refrigerator door shelving that secures a door bin or rack in place so it stays stable during normal use. Replaces a broken or missing clip to restore shelf support and alignment. What it does:

• Secures the door bin/tier rack to the door inner panel so the bin stays seated
• Prevents the bin or rack from tilting, falling, or shifting when loaded
• Addresses symptoms like a loose, wobbly, or detached door shelf/bin
• Restores proper fit and alignment of the door shelving components

• Disconnect power to the appliance or ensure door area is safe before working
• Remove the door bin or rack to access the damaged clip
• Snap out the old clip and snap the new clip into the mounting location until fully seated
• Reinstall the bin/rack and confirm it secures correctly; no special tools typically required

This upper rack fold-down tine assembly replaces worn or rusted tines on your dishwasher's top rack. It restores secure, adjustable support so cups, bowls, and small items stay upright and protected during the wash.

• Provides adjustable rows of coated tines on the upper rack to hold items in place
• Folds flat to make room for larger dishes when needed
• Helps prevent tipping, chipping, and poor cleaning from items falling over
• Common signs: broken or missing tines, peeling coating and rust, items not staying upright on the upper rack

• Disconnect power to the dishwasher before servicing
• Pull the upper rack forward; release end stops to remove the rack if needed
• Unclip and remove the old fold-down tine assembly; align and snap the new assembly onto the rack wires in the same position
• Verify the tines fold and lock properly before running a cycle

This coated upper FDT assembly is a direct replacement for the appliance's upper FDT structure, restoring worn or damaged upper components for reliable operation. It helps maintain alignment and reduces wear-related issues. What it does:

• Replaces the appliance's upper FDT assembly to restore proper fit and support.
• Provides the coated surface that helps protect mating parts from wear and abrasion.
• Helps correct symptoms such as rubbing or scraping noises, misalignment of the upper housing, and visible wear or damage.
• Restores the intended clearance and contact surfaces for smoother operation.

• One coated upper FDT assembly.

• Disconnect power to the appliance before starting any repair.
• Handle the coated surfaces with care to avoid scratching or damaging the finish.
• Retain and reuse existing mounting hardware unless replacement hardware is explicitly required.

This SCR (silicon controlled rectifier) is a replacement power-control semiconductor used on select appliances. It regulates current flow so heating and motor circuits switch reliably for normal operation. What it does:

• Acts as a solid-state switch to control power to heaters or motors when signaled by the appliance control
• Helps enable proper on/off cycling and prevents uncontrolled current flow
• Commonly linked to symptoms such as no heating, intermittent operation, or failure to switch power
• Designed for mounting on a chassis or heat sink and wire-terminated via the stud connection

• One SCR

• Disconnect all power before starting work to avoid shock or injury
• Handle the part carefully; avoid touching semiconductor leads and follow electrostatic-discharge (ESD) precautions
• Confirm the part number on your appliance before ordering and compare terminal/stud fitment to the old unit

This front cover handle replaces a worn or broken handle on the appliance's front panel to restore a secure grip and normal operation. It matches the OEM shape and mounting points for a direct-fit replacement. What it does:

• Provides a sturdy grip to open and close the front panel or door
• Restores proper alignment and feel when the original handle is cracked, loose, or missing
• Helps prevent further damage to the front cover by re-establishing correct handle support
• Fits the factory mounting locations for a straightforward swap

• One front cover handle

• Disconnect power to the appliance before starting any repair to avoid shock
• Typical installation requires removing the front trim or panel; use basic hand tools
• Inspect surrounding trim and fasteners; replace any damaged clips or screws as needed

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces