Parts for RH2777ATXAA — Samsung Refrigerator
We found 10 parts confirmed to fit the Samsung Refrigerator RH2777ATXAA.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| DA4700095B | Refrigerator Thermal Fuse | 28 models | — |
| DA0290106K | Refrigerator Air Freshener Filter | 32 models | — |
| DA6101920A | Refrigerator Roller Wheel Axle Pin | 35 models | — |
| DA3510013Q | Refrigerator Compressor Start Relay | 44 models | — |
| DA3100015C | Refrigerator Turbo Fan | 73 models | — |
| DA7440151G | Refrigerator Ice Dispenser Solenoid | 87 models | — |
| DA3100010D | Refrigerator Condenser Fan Blade | 89 models | — |
| DA3410003S | Refrigerator Compressor Overload Protector | 94 models | $26.82 |
| DA3400011A | Refrigerator Micro-Switch | 94 models | — |
| DA3210109W | Refrigerator Temperature Sensor | 140 models | — |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
Heat control (thermostats, fuses, heating element)
Symptom: The refrigerator's temperature reads inconsistently, or the compressor and defrost cycle seem out of step with how warm or cold it actually is inside.
Check: A thermistor that has drifted or failed reports the wrong temperature to the control board, so compare the compartment's actual temperature to what the display or dial shows.
Parts in this group on RH2777AT/XAA: DA4700095B (Refrigerator Thermal Fuse).
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on RH2777AT/XAA: DA0290106K (Refrigerator Air Freshener Filter), DA3100015C (Refrigerator Turbo Fan), DA3400011A (Refrigerator Micro-Switch), DA3210109W (Refrigerator Temperature Sensor).
Drive system (belts, pulleys, motors)
Symptom: The evaporator or condenser fan doesn't seem to be running, or a new grinding or rattling noise is coming from the back or bottom of the unit.
Check: With the unit unplugged, check that the fan in question spins freely by hand, then listen once it's back on for a grinding or rattling sound rather than a smooth hum.
Parts in this group on RH2777AT/XAA: DA6101920A (Refrigerator Roller Wheel Axle Pin).
Cooling system (compressor, condenser, evaporator)
Symptom: The refrigerator or freezer runs warm, the compressor cycles on and off rapidly, or frost builds up heavily inside.
Check: Listen for the compressor and condenser fan actually running, feel the condenser coils for heat, and check the evaporator coil for an ice layer that blocks airflow.
Parts in this group on RH2777AT/XAA: DA3510013Q (Refrigerator Compressor Start Relay), DA3100010D (Refrigerator Condenser Fan Blade), DA3410003S (Refrigerator Compressor Overload Protector).
Ice maker and dispenser system
Symptom: No ice production, a jammed dispenser chute, or water leaking into the ice bin.
Check: Confirm water is actually reaching the icemaker (check the inlet valve and fill tube for a freeze-up), and check that the auger or dispenser motor turns freely without binding.
Parts in this group on RH2777AT/XAA: DA7440151G (Refrigerator Ice Dispenser Solenoid).
Before you buy
Match RH2777ATXAA exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
On most refrigerators, the model and serial plate sits inside on a side wall or behind the bottom grille. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Neighbouring Samsung Refrigerator models
These model numbers sort next to this one in the catalog and are usually the same product family.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.