Ldf7751st Parts

This parts assembly is a pre-packaged set of components used to replace a worn or damaged group of parts in one area of the appliance. Installing the matched assembly helps restore proper fit and reliable operation.

• Replaces multiple small components as a single matched set
• Restores alignment and function in the related mechanism
• Can help with looseness, rattling, poor fit, or intermittent operation
• Built to match original form and connection points for correct fit

• Disconnect power and shut off water or gas before servicing
• Use your model's exploded view/service manual to locate and orient
• Keep track of screws, spacers, and clips; transfer any reusable hardware
• Verify smooth operation before restoring power and normal use

This is the appliance's user-interface control panel assembly. It houses the buttons/keys and display area used to select settings and cycles, restoring clean looks and responsive controls when the original panel is damaged or the keys stop working.

• Provides the button/keypad interface for operating the unit
• Routes user input to the main control board via the harness/ribbon
• Supports and protects the front user-interface area
• Common symptoms: unresponsive or intermittent buttons, stuck keys, cracked/broken panel, worn or peeling overlay graphics

• Disconnect power before servicing
• Remove trim/screws to access the panel; note fastener locations
• Carefully release clips and unplug the ribbon/harness; avoid creasing flex cables
• Transfer any reusable components from the original panel as needed; test functions before final reassembly

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.

This clamp secures hoses or wiring to the appliance chassis to prevent movement, chafing, and vibration-related wear. It helps keep connections stable so hoses and wires stay in place during normal use. What it does:

• Holds water, drain or vent hoses in position to reduce strain and prevent rubbing
• Keeps wiring harnesses routed and fastened to avoid chafing or accidental disconnection
• Reduces vibration-related noise caused by loose hoses or wires
• Helps prevent hose kinks and unintended movement that can lead to leaks or intermittent electrical issues

• One clamp

• Disconnect power to the appliance before servicing; shut off water supply if working with water lines
• Remove panels as needed to access the hose or wiring route, then replace the clamp in the same orientation
• Use appropriate pliers or a screwdriver if required; do not overtighten or deform the hose or wiring
• If the original clamp was secured with a fastener, retain and reuse it only if undamaged; replace any stripped or broken hardware

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

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

This holder is a small mounting bracket used inside the dishwasher to secure its mating component so it stays aligned and stable during operation. Replacing a cracked or missing holder restores proper support and prevents looseness or rattling.

• Secures an associated interior component in position on the tub, rack, or related assembly
• Maintains alignment to help the component operate smoothly
• Helps prevent vibration, rattling, or parts coming loose during cycles
• Common signs of failure: visible cracks, missing clip, or the attached part won't stay put

• Disconnect power and water supply before servicing; wear cut-resistant gloves
• Open the door and remove any rack or cover needed to access the holder
• Note the original orientation; transfer any reusable screws or clips
• After reassembly, run a short test cycle to verify proper operation

This replacement holder secures internal components in place to restore proper alignment and reduce movement inside the appliance. A simple, low-cost part that helps stop rattling and maintain reliable operation. What it does:

• Provides a stable mounting point to keep parts aligned and prevent excessive movement.
• Can stop or reduce rattling, knocking, or shifting of internal components.
• Helps maintain proper component positioning for consistent performance.
• Prevents wear caused by loose or misaligned parts.

• Disconnect power (and water, if applicable) before beginning any repair.
• Access may require removing outer or access panels; keep fasteners organized.
• Inspect surrounding clips and fasteners; replace any damaged hardware for a secure fit.

This hinge bracket secures the appliance door to the cabinet and provides a stable pivot point for smooth opening and closing. Replaces a worn or broken bracket to restore proper door alignment and sealing. What it does:

• Supports and locates the door hinge so the door pivots correctly.
• Restores proper door alignment and helps the door close and latch securely.
• Stops sagging, uneven gaps, or scraping caused by a damaged bracket.
• Works as the mounting point for hinge pin hardware.

• One hinge bracket

• Disconnect power (and water supply if applicable) before starting any repair.
• Support the door during removal to prevent it from dropping; two-person lift may be required for heavier doors.
• Retain or reuse original hinge pins, screws, and shims unless replacements are specified.

This parts assembly is a direct-replacement assembly used to restore the original mechanical/electrical components it contains so the appliance can operate as designed. It replaces a worn or damaged assembly to help resolve related failures. What it does

• Replaces the factory assembly that houses the appliance's internal components and connections.
• Restores proper component alignment and secure mounting to prevent intermittent faults.
• Addresses symptoms such as failure to operate, unusual noises, loose or damaged internal parts, or intermittent electrical/connectivity issues.
• Works as the factory-specified repair for units showing wear or damage in the affected assembly area.

• Disconnect power (unplug or shut off breaker) before servicing to avoid shock or injury.
• Handle internal components carefully to avoid damage to wiring, connectors, or sensors.
• Follow the OEM service manual and wiring diagrams for correct installation and routing.

This holder is a small mounting bracket that secures internal components in place to maintain proper alignment and reduce movement. Replacing a damaged holder helps stop rattling and keeps parts positioned for reliable operation. What it does:

• Secures and stabilizes an internal component or subassembly to the appliance chassis
• Prevents shifting or vibration that can cause noise, wear, or intermittent function
• Restores correct part alignment if the original holder is cracked, broken, or missing
• Helps maintain safe contact and spacing between adjacent components

• Disconnect the appliance from power (unplug or shut off breaker) before starting any repair
• Inspect surrounding components for damage and replace any broken fasteners or clips as needed
• Basic hand tools typically required; follow the appliance service manual or OEM diagram for correct placement

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 frame assembly replaces a damaged or worn front cabinet frame to restore a secure fit and finished appearance. It provides a stable mounting surface for door components and helps maintain proper alignment. What it does:

• Replaces cracked, bent, or cosmetically damaged front frame pieces
• Restores proper fit and alignment for the door and trim
• Helps eliminate gaps that can trap debris or affect door operation
• Provides the original mounting points for associated trim and hardware

• One frame assembly

• Disconnect power and follow appliance-specific safety procedures before servicing
• Handle carefully to avoid scratching or damaging adjacent panels and trim
• Installation typically requires removing door/trim and fastening with existing screws or clips

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.

The Rack is an OEM part for LG dishwashers. It is responsible for holding dishes, glassware, cutlery and other items securely in place during the wash cycle. The rack features an adjustable design that allows it to fit variably sized loads. 

Causes of a bad rack can include warping or bending of the wires over time due to heavy loads, and damage to the rack's ability to pivot or slide properly due to excess debris or buildup. 

Symptoms of a bad rack include:

• Dishes and silverware falling over or not being securely held in place during the wash cycle
• Difficulty fitting dishes evenly on the rack 
• Damage or bending of the rack wires
• Rust or corrosion building up on the rack

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

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