Gdt645sgnobb Parts

The screw is an OEM replacement component for GE dishwashers. It is used to securely fasten parts inside the dishwasher tub assembly.

Causes of a damaged or defective screw usually involve wear from continuous mechanical stresses and vibration during dishwasher usage. Loose parts affect machine balance and performance.

Symptoms of a compromised screw placement include:

• Noises or abnormal sounds coming from inside the tub  
• Intermittent error codes related to moving components
• Detached or misaligned spray arms or filters
• Insecure tub fixtures that can be jarred with normal operation 

This GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Countertop Screw & Buttonplug is an OEM part for GE dishwashers. This assembly includes screws and button plugs designed to securely fasten the dishwasher to the underside of kitchen countertops. 

Causes of a bad Countertop Screw & Buttonplug can include stripped threads from over-tightening, corrosion due to exposure to moisture, or general wear and tear that diminishes the screws' and plugs' ability to maintain a secure hold. 

Symptoms of a bad Countertop Screw & Buttonplug include:

• Dishwasher tilting forward when the door is opened
• Visible gaps between the dishwasher and countertop
• Loose feeling or movement of the dishwasher when pushed
• Screws failing to hold or remain in place

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

The Door Spring is an OEM part for GE dishwashers. This component is designed to provide the necessary tension to the dishwasher door, allowing it to open and close smoothly while ensuring it stays securely in place when shut.

Causes of a bad door spring can include wear and tear from regular use, overstretching due to excessive force, or corrosion from exposure to moisture over time. A compromised door spring can lead to issues with the door's balance and functionality.

Symptoms of a bad door spring include:

• Difficulty in opening or closing the dishwasher door
• The door not staying securely closed or dropping open suddenly
• Unusual noises when operating the door

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

The Door Hinge Pulley is an OEM part for GE dishwashers. This part works with the door springs and cables to provide smooth and balanced movement. This pulley ensures that the door operates efficiently, making it easy to load and unload dishes.

Causes of a bad door hinge pulley can include wear and tear from regular use, accumulation of debris or grease, or damage from accidental impacts.  

Symptoms of a bad door hinge pulley include:

• The dishwasher door not staying open or closed properly
• Difficulty in opening or closing the door
• Unusual noises during door operation, such as squeaking or grinding
• The door feeling loose or unbalanced

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

The Four-port diverter and plug asm is an OEM part for GE dishwashers. It works to direct water flow throughout cycles by diverting it through different ports. 

Symptoms of a bad four-port diverter and plug include:

• Inconsistent or interrupted water pressure  
• Water distribution issues leaving some dishes poorly rinsed
• Leaks or drips at the diverter area
• Corrosion or mineral build-up affecting valve function

Causes can be mineral deposits clogging ports over time, worn seals, or a faulty electric diverter motor. 

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

The Detergent Module is an OEM component specifically designed for GE dishwashers. Located inside the detergent dispenser assembly, this module plays an important role in properly releasing detergent at the selected time during wash cycles. The detergent module uses an electronic actuating motor to open detergent ports based on cycle settings.

Causes of a faulty detergent module can include mineral buildup obstructing detergent channels or a malfunctioning electronic motor.

Symptoms of a defective detergent module include:  

• Improper or incomplete dispensing of detergent during cycles
• Dishes not receiving sufficient cleaning from detergent  
• Leaks or residue left in the dispenser area
• Audible grinding sounds from the detergent dispenser

Regular maintenance helps flush out mineral deposits. Replace yours today with this genuine GE module to restore full functionality to the dispenser system.  

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

This dishwasher door spring counterbalances the door so it opens smoothly and doesn't drop. Replacing a fatigued or broken spring restores proper door action, prevents sudden slamming, and reduces stress on the hinges and link components.

• Provides the tension that counterbalances the door's weight during opening and closing
• Helps prevent the door from dropping quickly or feeling unusually heavy
• Supports smooth, even movement within the door hinge/counterbalance system
• Common signs of failure: door falls open, won't stay partially open, or binds/squeaks while moving

• Disconnect power and shut off water before servicing; wear gloves and eye protection
• Remove the toe-kick to access the spring and hinge area
• Support the door; carefully relieve spring tension and transfer the spring to the same anchor points as the original
• Test door balance and motion before reinstalling the toe panel

This right-hand roller cover is the small retainer that locks a dishwasher rack roller onto its mount. Replacing a cracked or missing cover restores smooth, stable rack movement and helps prevent the roller from working loose during use.

• Secures the right-hand rack roller to its axle/mount
• Helps the rack slide smoothly and stay level
• Replaces covers that are cracked, worn, or missing
• Symptoms include: rack binding on one side, tilting/dropping, rattling, or a roller that pops off

• Disconnect power and shut off water before servicing
• Pull the rack forward and remove if needed to access the roller area
• Release the old cover's locking tabs; align and snap the new cover into place on the right-hand side
• Ensure the rack rolls smoothly and sits level; right- and left-hand pieces are not interchangeable

Specs: B-16 HXW 1/2 SS

This dishwasher hose clamp secures a hose to its fitting to maintain a tight, watertight connection. Replacing a fatigued clamp helps stop leaks and keeps water moving reliably during fill and drain cycles. What it does:

• Secures hose-to-fitting connections at the pump, sump, or inlet/outlet
• Maintains a tight seal to help prevent drips and leaks
• Replaces a clamp that has lost tension, corroded, or broken

• 1 hose clamp

• Disconnect power and turn off the water supply before servicing
• Access point varies by model; remove the toe-kick and/or pull the unit forward as needed; place a towel to catch residual water
• Relieve/loosen the old clamp, fully seat the hose on the fitting, position the clamp behind the fitting barb, and secure
• Use the appropriate tool for your clamp style and run a short test to check for leaks

This 10-32 x 9/16 machine screw secures dishwasher components and panels. Replacing a missing or stripped fastener restores a tight fit, reduces vibration/rattles, and keeps assemblies properly aligned for reliable operation.

• Secures panels, brackets, or internal assemblies using a 10-32 machine thread
• Replaces lost, corroded, or stripped screws
• Can help resolve looseness or rattling from a loose mounting point
• Correct 9/16-inch length helps maintain proper spacing and alignment

• Disconnect power at the breaker before servicing
• Use the appropriate driver for the screw head; start threads by hand to avoid cross-threading
• Tighten snugly but do not overtighten to prevent stripping threads or damaging mating parts
• Compare to the original fastener to matching thread and length

• Thread size: 10-32
• Length: 9/16 inch

The Valve Check is an OEM replacement part for GE dishwashers. It is responsible for controlling the water flow within the dishwasher, preventing the backflow of water into the dishwasher's drain system. It makes sure that water flows in the correct direction during the dishwashing cycle. It helps maintain the integrity of the drain system and prevents any potential contamination or damage.

Symptoms of a faulty valve check include:

• Insufficient water filling or draining
• Water leaks around the valve area
• Inconsistent or erratic water flow

A bad valve check can occur due to wear and tear over time, clogging from debris or mineral deposits, or physical damage. If you notice issues such as improper water filling, inadequate water draining, or leaks around the valve, it may be time to replace the old or damaged valve check with this genuine OEM part.

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

The Hub is an OEM replacement part for GE dishwashers. It is the central mechanism which attaches to the tub and facilitates rotation of the upper spray arm above dishes. 

Causes of a bad hub include wear from years of repeated rotation, accumulation of hard water scale deposits inside moving parts, or accidental impact damage. This reduces proper function over time.

Symptoms of a bad hub include:

• Loud clunking or grinding noises from the center mechanism
• Reduced cleaning performance on upper racks or portions of dishes  
• Dishes showing water spots or soil in sections not adequately rinsed
• Inability to attach or move the upper spray arm assembly smoothly

This OEM GE hub replacement is also compatible with Crosley, and KitchenAid models.

The Inner Door Panel is an OEM part for GE dishwashers. It serves as the inner lining of the dishwasher door, ensuring a watertight seal and supporting components like the detergent dispenser and vent assembly.

Common causes of a bad inner door panel include wear and tear from regular use, exposure to high temperatures and harsh detergents, or physical impacts that cause cracks or warping.

Symptoms of a bad Inner Door Panel include:

• Water leaking from the door area during operation
• Difficulty in opening or closing the door properly
• Visible cracks, warping, or other damage to the panel
• Malfunctioning detergent dispenser or other door-mounted components

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

This electronic control module manages the dishwasher's cycles and power to key components. When the machine control fails, you may see no operation or erratic behavior; replacing it restores reliable starting, timing, and coordinated washing, draining, and drying. What it does

• Directs power to components such as the wash pump, drain pump, fill valve, and heater based on cycle logic
• Monitors inputs from the door switch and sensors to advance and complete cycles
• Common failure symptoms: dead/no operation, won't start, won't advance or shuts off mid-cycle, unresponsive or erratic controls
• Cause components not to run when commanded due to lack of output from the board

• 1 configured machine control board

• Disconnect power at the breaker before servicing; do not rely on the control panel button
• Use ESD precautions; handle the board by the edges and avoid touching components
• Photograph wire connections and transfer them one by one to matching positions on the new board
• Ensure all connectors are fully seated and the board is secured in the original mounts before restoring power and testing

Rack bracket with three wheels for the dishwasher rack. This assembly mounts to the rack and rides in the rail to keep the rack level and rolling smoothly, replacing cracked wheels or a damaged bracket to restore easy operation.

• Supports the rack and rolls along the rail on three wheels
• Restores smooth in-and-out rack movement
• Helps keep the rack aligned and prevents derailing or dropping
• Typical failure signs: cracked/broken wheels, damaged bracket, rack binding

• Disconnect power at the breaker; shut off water supply for safety
• Pull the rack out and remove any rail end caps/stops to access the bracket
• Release the old bracket and install the new one in the same orientation
• Reinstall stops, reseat the rack, and verify smooth travel