Parts for 53SDX20B — Hitachi
We found 41 parts confirmed to fit the Hitachi 53SDX20B.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 320168910 | Cir Bkr 110/ | This model only | $304.49 · Amazon |
| DB6300831B | Fan Guard | This model only | $182.30 · Amazon |
| 126703 | Home Electronics Transistor | This model only | $16.49 · Amazon |
| 22152602 | Speaker | This model only | $23.49 · Amazon |
| 41106ZY3010AH | TAPE IST (2 | This model only | $21.84 · Amazon |
| 797240 | Toro Discharge Chute | This model only | $715.88 · Amazon |
| AT03197S | Television Resistor, 2.2-ohm, 1-watt | 3 models | $3.89 · Amazon |
| AT03202S | Television Resistor, 3.3-ohm, 1-watt | 4 models | $2.49 · Amazon |
| 2326811R | Tr 2sc3468 | 4 models | $4.80 · Amazon |
| 2331824M | Di 05z8.2z | 5 models | $2.16 · Amazon |
| CH02301M | Diode | 5 models | $5.57 · Amazon |
| 468617123 | Funai Tr 2sc3468 | 5 models | $4.80 · Amazon |
| CP07611 | Ic Njm7805 | 5 models | $7.73 · Amazon |
| NTE289A | Hitachi Transistor | 6 models | $2.99 · Amazon |
| 46869533 | Kenwood Zener 8.2v | 6 models | $2.16 · Amazon |
| AN01639F | Capply U1 | 7 models | $2.16 · Amazon |
| 864002 | Panasonic Tstr Npn | 8 models | $2.99 · Amazon |
| 0119647M | Resistor | 9 models | $2.16 · Amazon |
| 2315391 | Transistor | 9 models | $8.38 · Amazon |
| 3727972 | Holder | 10 models | $2.16 · Amazon |
| CZ00865 | Integrated Circuit | 10 models | $24.78 · Amazon |
| KQ00431K | Lens | 10 models | $203.99 · Amazon |
| HC00462 | Tuner | 10 models | $51.02 · Amazon |
| 208441 | Poly Capacitor | 11 models | $62.99 · Amazon |
| 2326821R | Tr 2sa1371 | 11 models | $4.80 · Amazon |
| 0147060 | 33 Ohm 2w J | 14 models | $2.16 · Amazon |
| 2339882M | Znr Hz12a2 | 14 models | $4.39 · Amazon |
| 0119639M | Resistor | 21 models | $2.16 · Amazon |
| CH02001M | 1sr139-400 | 23 models | $3.20 · Amazon |
| 0148052 | Resistor | 24 models | $2.16 · Amazon |
| AT03665M | Resistor | 24 models | $3.98 · Amazon |
| AT03571S | 220 Ohm 3w | 25 models | $2.16 · Amazon |
| 2315381 | Transistor | 25 models | $3.15 · Amazon |
| 4986ER0006F | Door Boot Seal Gasket | 27 models | $111.23 · Amazon |
| 784370 | Lawn Tractor Transaxle Shift Rod and Fork | 35 models | $41.36 · Amazon |
| 174360 | Lawn Tractor Mandrel Shaft Assembly | 38 models | $64.98 · Amazon |
| W11093705 | Glass Shelf | 40 models | $154.18 · Amazon |
| DC9718994A | Dryer Door Assembly | 42 models | $457.74 · Amazon |
| 2458436S | Kohler Lawn & Garden Equipment Engine Ignition Module | 43 models | $99.69 · Amazon |
| W10807595 | Beverage Cooler Electronic Control Board | 55 models | $322.01 · Amazon |
| AN01443S | Capacitor | 56 models | $2.16 · Amazon |
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 53SDX20B: 320168910 (Cir Bkr 110/), DB6300831B (Fan Guard), 126703 (Home Electronics Transistor), 22152602 (Speaker), 41106ZY3010AH (TAPE IST (2), 797240 (Toro Discharge Chute), AT03197S (Television Resistor, 2.2-ohm, 1-watt), AT03202S (Television Resistor, 3.3-ohm, 1-watt), 2326811R (Tr 2sc3468), 2331824M (Di 05z8.2z), CH02301M (Diode), 468617123 (Funai Tr 2sc3468), CP07611 (Ic Njm7805), NTE289A (Hitachi Transistor), 46869533 (Kenwood Zener 8.2v), 0119647M (Resistor), 2315391 (Transistor), 3727972 (Holder), CZ00865 (Integrated Circuit), KQ00431K (Lens), HC00462 (Tuner), 2326821R (Tr 2sa1371), 0147060 (33 Ohm 2w J), 2339882M (Znr Hz12a2), 0119639M (Resistor), CH02001M (1sr139-400), 0148052 (Resistor), AT03665M (Resistor), AT03571S (220 Ohm 3w), 2315381 (Transistor), 174360 (Lawn Tractor Mandrel Shaft Assembly), DC9718994A (Dryer Door Assembly), 2458436S (Kohler Lawn & Garden Equipment Engine Ignition Module).
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 53SDX20B: AN01639F (Capply U1), 864002 (Panasonic Tstr Npn), 784370 (Lawn Tractor Transaxle Shift Rod and Fork), W11093705 (Glass Shelf).
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on 53SDX20B: 208441 (Poly Capacitor), W10807595 (Beverage Cooler Electronic Control Board), AN01443S (Capacitor).
Door and drum seals
Symptom: A door or drum seal that has lost its grip, letting water or conditioned air escape past it.
Check: Inspect the seal for tears, flattening, or gaps, and check it against your model's part number before ordering.
Parts in this group on 53SDX20B: 4986ER0006F (Door Boot Seal Gasket).
Before you buy
Match 53SDX20B 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
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. 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.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.