Parts for Lg LDF7774BB: Tub 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

This component is a sump and motor assembly that is designed to be used on a dishwasher. This part moves the water from the sump collection area up into the spray arms.When the sump and motor assembly is faulty, the dishwasher may leak from the bottom. It is also possible that the dishwasher could run noisily. This high-quality OEM replacement part will fix these problems. If unsure if this part will fix the problems, consult a professional. Disconnect the appliance from the electrical outlet before performing care, maintenance, or replacing any parts on it. Some people performing this replacement may wish to wear work gloves to protect their hands during this process. The replacement process is very easy and takes about 15 to 30 minutes to complete from start to finish.This sump and motor assembly is compatible with dishwashers that are manufactured by LG. It is sold individually and sourced from the manufacturer.

The Hinge Spring is an OEM part for LG dishwashers. This spring works with the door hinge to provide the necessary tension for smooth opening and closing of the dishwasher door, ensuring it stays securely in place when opened or closed.

Over time, the hinge spring can become worn out or break due to regular use, metal fatigue, or accidental impacts. Causes of a bad hinge spring include excessive wear, rust or corrosion, and physical damage from forceful door operation.

Symptoms of a bad hinge spring include:

• The dishwasher door dropping suddenly or not staying in the open position
• Difficulty in opening or closing the door smoothly
• Unusual noises, such as squeaking or popping, when operating the door
• The door feeling loose or unbalanced

This OEM LG part is also compatible with Sears/Kenmore models.

The Door Hinge Cable Assembly is an OEM replacement part for LG dishwashers. It consists of cables and springs that connect the dishwasher door to the tub, allowing controlled door opening and closing movements. The cable assembly allows for smooth opening and closing of the dishwasher door while providing counterbalancing weight to offset the door weight. It has 2-inch by 3/4-inch plastic pieces and an 8-inch rope section.

Causes of hinge cable failure stem from repeated opening/closing actions gradually fatiguing the cable material combined with potential corrosion developing on springs over years of use cycles.

Symptoms of a damaged hinge cable assembly include:

• Difficulty opening or closing the dishwasher door smoothly
• Door drifting open or slamming shut without control
• Visible slack, fraying or kinking in cable sections
• Rattling or grinding noises during door movements

This genuine LG assembly is also compatible with select Sears/Kenmore dishwasher models as well.

This dishwasher sensor assembly contains the thermistor that monitors wash-water temperature and sends readings to the control. Replacing a faulty sensor restores accurate heating and cycle timing for consistent cleaning and to prevent temperature-related interruptions. What it does:

• Measures wash-water temperature via an NTC thermistor
• Sends a resistance signal to the control to manage heater operation and cycle timing
• Helps maintain target temperatures for proper cleaning performance
• Common failure symptoms include no heat or overheating, long/short cycles, temperature-related errors, or poor cleaning/drying

• Disconnect power at the breaker and shut off water before servicing
• Access the sump area from the bottom; you may need to pull the dishwasher forward for clearance
• Expect some residual water—protect the area with towels
• Seat the sensor fully in the sump opening, reconnect the harness, and run a test cycle to check for leaks and proper heating

This inlet hose routes fresh water into the dishwasher during the fill cycle. Replace a cracked, kinked, or leaking hose to restore proper water flow and help prevent puddles or water damage beneath the unit.

• Routes water into the dishwasher during fill
• Maintains a sealed path to help prevent leaks
• Common fix for leaks under the unit, visible cracks/kinks, or slow/no fill
• Replaces aged, brittle, swollen, or punctured tubing

• Disconnect power and shut off the water supply before servicing
• Place a towel or shallow pan to catch residual water when removing the old hose
• Note the original routing; transfer and secure existing clamps/fittings as needed
• Restore water and run a short cycle while checking all connections for leaks

This is a common fastening nut used to secure panels, trim, or components on compatible LG appliances. It provides a simple, reliable way to hold mating parts in place and restore proper fit and function. What it does

• Secures panels, brackets, or hardware to prevent movement or vibration
• Stops rattling or loose parts caused by a missing or worn nut
• Restores proper alignment when replacing damaged or stripped fasteners
• Works where a standard threaded nut is required for reassembly

• One common nut as pictured

• Disconnect power and water before servicing the appliance
• Use the properly sized wrench or socket to avoid rounding the nut
• Do not overtighten; tighten until snug and secure per OEM torque guidance
• Replace like-for-like—thread size and type match the original

This gasket creates a watertight seal at its designated connection point in the dishwasher, helping keep wash water contained throughout the cycle. Replacing a worn seal helps stop nuisance leaks and protects nearby cabinetry and floors. What it does:

• Forms a tight, leak-resistant seal between mating dishwasher components
• Helps keep wash water inside the tub to maintain proper cleaning performance
• Wear, flattening, or tears can allow drips or pooling during/after cycles
• Common clues: visible damage, moisture at the mounting area, or water on the floor near the unit

• 1 gasket

• Disconnect power and turn off the water supply before servicing
• Access the gasket location per your model's service information; note the old seal's orientation
• Clean the channel/mating surfaces; seat the new gasket evenly without stretching or twisting
• Reassemble and run a short test cycle to check for leaks

This mesh filter assembly screens debris from the system's flow path to protect internal components and maintain performance. Replace a torn, warped, or clogged filter to restore proper flow and help prevent cleaning and efficiency issues.

• Screens lint and debris before they reach critical components
• Helps maintain proper airflow/water flow for consistent performance
• Protects pumps/blowers and sensors from damage due to debris
• Common symptoms of a damaged or clogged filter include longer cycles, residue or lint remaining after a cycle, unusual odors, or visible damage to the mesh

• Disconnect power (and water supply, if applicable) before servicing
• Access the filter location and remove the old filter (unlock, twist, or slide out per design)
• Clean the cavity/seat area before installing the new filter
• Seat and lock the new filter fully; do not operate the appliance without the filter installed

This water filter cartridge removes contaminants to help improve the taste and quality of your refrigerator's dispensed water and ice. It installs in-line with the refrigerator water system for on-demand filtration. What it does:

• Filters chlorine taste and odor and common particulate contaminants to improve water flavor
• Helps ensure clearer, better-tasting ice and drinking water
• Restores reduced flow caused by a clogged or expired filter
• Matches factory fit and flow path for proper sealing and performance

• Turn off the refrigerator water supply before removing the old filter.
• Follow the refrigerator manufacturer's instructions for filter removal, insertion, and priming/flush cycles after installation.
• Check for leaks after installing and flushing the filter; tighten fittings as needed.
• Dispose of used cartridges according to local regulations.

A replacement rail assembly that supports the dryer drum and helps maintain smooth, quiet rotation. Restores proper drum alignment and reduces rubbing or scraping sounds when the drum turns. What it does:

• Supports and guides the dryer drum for stable rotation
• Helps prevent drum wobble, friction noises, and uneven wear
• Restores correct drum alignment after rail or support failure
• Can improve noisy operation caused by worn or damaged rails

• One rail assembly

• Disconnect power before beginning repair; for gas dryers also shut off gas supply
• Drum removal is commonly required for access — follow the OEM service instructions
• Inspect adjacent drum glides, rollers, and seals and replace if worn

This roller assembly supports the dryer drum and helps it turn smoothly for reliable drying performance. It replaces worn or noisy rollers to restore quiet, even drum rotation. What it does:

• Supports the dryer drum and maintains proper drum alignment during operation
• Reduces drum wobble, vibration, and thumping noises caused by worn bearings
• Enables smooth drum rotation so clothes tumble evenly
• Helps prevent premature wear on the drum and drive components

• One roller assembly

• Disconnect power before starting any repair
• Removal of the dryer's front or rear panel and drum may be required for access
• Inspect adjacent components (idlers, belt, glides) and replace if worn

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

This drum roller supports the dryer drum so it spins smoothly and quietly. Replacing a worn roller restores stable drum rotation and helps reduce rubbing, scraping or thumping noises during operation. What it does:

• Supports and guides the dryer drum for even, stable rotation
• Reduces friction and drum wobble that can cause noisy operation
• Helps the drive belt track correctly and maintain proper drum alignment
• Common symptom: squeaking, thumping, or rubbing sounds and uneven spinning

• Disconnect power before starting any repair
• Remove the dryer drum or access panel to inspect and replace the roller; support the drum while removing/reinstalling
• Check other drum rollers, bearings and the drive belt for wear and replace as needed to prevent repeat failure
• Reassemble carefully and test with the dryer empty to ensure smooth, quiet rotation

A small replacement roller stop that secures and guides a moving drum or component, restoring smooth movement and preventing over-travel. Use this part to reduce rattling and help maintain proper alignment of the roller assembly. What it does

• Stops and cushions the roller to prevent parts from hitting the cabinet or frame.
• Helps maintain correct roller alignment for smooth rotation and reduced noise.
• Commonly used when worn, cracked, or missing rollers cause scraping, banging, or drum misalignment.

• One stopper roller.

• Disconnect power before performing any service to avoid shock or injury.
• Remove access panels and mounting hardware as needed; basic hand tools are usually sufficient.
• Inspect adjacent rollers, shafts, and mounts and replace any worn components for best results.
• Do not force parts during reassembly; ensure proper seating and alignment before restoring power.

The Door Gasket is an OEM part for LG dishwashers. It forms a watertight seal around the dishwasher door, preventing leaks during the wash cycle. This gasket ensures that water stays inside the dishwasher, promoting efficient cleaning and protecting your kitchen from water damage.

Causes of a bad door gasket can include regular wear and tear, buildup of detergent residue, or damage from closing the door on obstructive items. Over time, the gasket can become brittle or cracked, compromising its sealing capabilities.

Symptoms of a bad door gasket include:

• Water leaking from the dishwasher door
• Visible cracks, tears, or deformities in the gasket
• The dishwasher door not closing properly
• Increased moisture or puddles around the base of the dishwasher

This OEM LG part is also compatible with Sears/Kenmore models.

This protective cover shields internal appliance components from dust, debris and accidental contact, helping restore a secure enclosure and reduce exposure-related issues. Use it when the original cover is cracked, broken or missing. What it does:

• Shields wiring, sensors and small components from debris and accidental contact.
• Helps prevent damage that can occur from impacts or foreign objects.
• Reduces rattling or movement by holding components in place when properly secured.
• Common symptom: cover is cracked, warped, loose or missing, leaving parts exposed.

• Disconnect power to the appliance before beginning any service.
• Remove surrounding panels and fasteners to access the cover; use correct tools.
• Seat the cover fully and secure with the original screws or fasteners; do not force or modify the part.
• Double-check routing before reassembly.

The Protector Cover is an OEM part for LG dishwashers. This cover serves as a protective barrier, shielding the inner hinge mechanism from food debris, water, and other potential contaminants.

As the dishwasher door continuously opens and closes over many cycles, the hinge area is vulnerable to collecting residue and experiencing damage. The durable plastic cover prevents such issues by encapsulating the hinge components. This helps ensure smooth operation without hindrances from built-up gunk or moisture penetration.

Causes relate to normal wear after extended use. Regular cleaning can prolong functionality, but replacement is necessary once the cover is damaged or no longer fully enclosing the hinges.

Symptoms of a bad protector cover include:

• Food particles or standing water present inside the hinge area
• Scratches or cracks allowing contaminants to enter the hinge mechanism
• Interference with door movement or squeaking/grinding noises

This OEM LG part is also compatible with some Kenmore models.

This hinge assembly secures and pivots a refrigerator or freezer door to ensure proper alignment and smooth opening. Replaces a worn or damaged door hinge to restore stable door movement and a tight seal. What it does:

• Supports the appliance door and provides a pivot point for opening and closing.
• Restores correct door alignment to help maintain an even seal and reduce gaps.
• Reduces sagging, scraping, or uneven movement caused by a worn hinge.
• Works with the cabinet mounting point to keep the door stable during use.

• One hinge assembly

• Turn off power to the appliance and remove stored items from the door before starting.
• Use proper tools and follow OEM instructions or service manual for safe removal and installation.
• Handle glass shelves and door panels carefully; some installations require temporary support of the door.

This door latch and lock assembly secures the dishwasher door and signals the control that it's safely closed. Replacing a worn latch restores firm door closure, a reliable seal, and consistent cycle operation. What it does:

• Locks the door so cycles can start and continue without interruption
• Helps compress the door gasket for a proper, leak-resistant seal
• Sends a door-closed signal to the control
• Common symptoms: won't start with the door shut, door won't latch or pops open, cycle pauses when jostled, water leaking at the door edge

• One door latch/lock assembly

• Disconnect power at the breaker before servicing
• Remove the inner door panel to access the latch at the top of the door
• Note wire connector positions; move them to the new assembly and secure the latch
• Check latch engagement with the strike and adjust alignment if needed before reassembly

This roller assembly supports the dryer drum and lets it turn smoothly to help clothes tumble evenly. Replacing a worn roller restores proper drum rotation and reduces noise and wobble during use. What it does:

• Supports the dryer drum on a stationary shaft so the drum spins freely
• Reduces squeaking, grinding, or scraping noises from a worn roller
• Helps prevent drum wobble and uneven tumbling that can affect drying
• Restores smooth rotation for improved operation and reduced wear on other components

• One roller assembly

• Disconnect power before starting and remove the dryer back panel to access the drum rollers
• Inspect adjacent parts (belt, glides, rear bearing) and replace if worn to avoid repeat failures
• Reinstall drum and panels carefully, ensuring the roller rides squarely on the shaft and the drum is aligned
• Test spin by hand before reconnecting power and running a short cycle to confirm quiet, smooth operation

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