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Genuine OEM Bryant motor blower, part HD52MR120 — the factory-exact replacement for the 313JAV060110AAJA. Fitment guaranteed — free returns if it doesn't fit.
| Hp | 1 |
| Voltage | 115 |
| Rpm | 1050 |
| Mtype | ECM (Genteq X13 / Endura Pro, constant-torque) |
| Rotation | CW/CCW |
| Note | hp=1 and X13 ECM confirmed by unitedhvacmotors + amazon; voltage 115 (110-240 range), rpm 1050, CW/CCW from unitedhvacmotors detail page |
| OEM Part Number | HD52MR120 |
| Brand | Bryant |
| Condition | New — genuine OEM |
Watch for: The blower hums but won't turn, squealing or grinding from the housing, weak airflow at the registers. Catching it early protects the components around it.
Transfer the mounting bracket, set the shaft set-screw against the flat, and match the capacitor rating if one is used. Restore power and run a full cycle, checking for vibration and confirming amp draw against the nameplate.
Is this the exact OEM part for my 313JAV060110AAJA? Yes — verified factory fitment for that model.
Not sure of your model? Chat with Mike with the number from your unit's nameplate and we'll confirm before you order.