Parts for WF405ATPASUAA01 — Samsung Washer
We found 10 parts confirmed to fit the Samsung Washer WF405ATPASUAA01.
Same parts list as WF393BTPARAA100 (Samsung Washer). WF405ATPASUAA01 shares an identical confirmed parts list with WF393BTPARAA100 (Samsung Washer). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for WF405ATPASUAA01.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| DC3100111B | Washer Motor Stator | 21 models | — |
| DC9717040B | Washer Outer Rear Tub | 32 models | — |
| DC6101257M | Washer Suspension Spring | 37 models | — |
| DC9716991A | Washer Drain Pump Filter | 44 models | — |
| DC3100112A | Kenmore Washer Motor Rotor | 82 models | — |
| DC9704981F | Washer Door Boot Spring Clamp | 144 models | — |
| DC6900804A | Washer Outer Tub Gasket | 159 models | — |
| DC6600470A | Samsung Washer Shock Absorber | 198 models | — |
| DC3100098A | Washer Motor Rotor Position Sensor | 220 models | — |
| DC6040137A | Washer Bolt | 246 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.
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 WF405ATPASU/AA-01: DC3100111B (Washer Motor Stator), DC9717040B (Washer Outer Rear Tub), DC3100112A (Kenmore Washer Motor Rotor), DC6600470A (Samsung Washer Shock Absorber), DC3100098A (Washer Motor Rotor Position Sensor), DC6040137A (Washer Bolt).
Suspension and tub hardware
Symptom: Excessive vibration, banging, or the machine "walking" during the spin cycle.
Check: Check that all leveling legs are actually contacting the floor, then inspect the suspension rods or springs for wear or a broken mount point.
Parts in this group on WF405ATPASU/AA-01: DC6101257M (Washer Suspension Spring).
Water inlet and drainage
Symptom: A washer that won't fill, fills slowly, won't drain, or leaves standing water in the tub.
Check: For fill problems, check the inlet valve's screen filters for sediment. For drain problems, check the pump for a jammed object and confirm the drain hose isn't kinked or looped too high.
Parts in this group on WF405ATPASU/AA-01: DC9716991A (Washer Drain Pump Filter).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on WF405ATPASU/AA-01: DC9704981F (Washer Door Boot Spring Clamp).
Door and drum seals
Symptom: A door boot or gasket that's torn or losing its seal, letting water leak out during the wash or spin cycle.
Check: Check the door boot or gasket for tears, especially near the drain hole at the bottom, and confirm it isn't pinched or twisted where it clamps to the drum.
Parts in this group on WF405ATPASU/AA-01: DC6900804A (Washer Outer Tub Gasket).
Before you buy
Match WF405ATPASUAA01 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 washers, the model and serial plate sits under the lid or on the back panel. 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 Washer 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.