W51-11BDV-04 – BLOWER MOTOR – ECM X13 – CONSTANT TORQUE (1 HP, DUAL VOLTAGE)

If your indoor unit runs but produces weak or no airflow, the blower motor may need replacement. This 1 HP ECM X13 motor is a constant-torque blower motor used across Goodman, Trane, Lennox, and other brands. X13 motors maintain consistent airflow regardless of duct resistance.

Specs: 1 HP, 115/208-230V dual voltage, ECM X13 constant torque, preprogrammed, includes installation harness

Replaces: 0131M00606, 0131M00862S, 0131M00863, 0131M00863S, 101207-08, 5652, 5SME39SXL224, 607421-10, 75W02, 81W41, HD52MQ124, HD52MQ12

Fits: Trane: 58PHA110-12120, 58SC0A090E211120; Lennox: EBE15A (and similar); Goodman: CBX27UH-042-230-6-03, EL180UH090E60C-01

Need help? See our AC Not Cooling Troubleshooting Guide.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Specs

• TypeECM X13 constant-torque blower motor
• Horsepower1 HP
• VoltageDUAL (115/230V)
• ControlVariable / constant-torque ECM

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 5652
• W51-11BDV-04

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.

Fits these models

• Replaces GE/Genteq X13 constant-torque blower motors with matching HP rating
• Common applications: 80%+ AFUE gas furnaces and air handlers using PWM control boards from 2010+: Rheem Classic / Prestige, Goodman GMSS / GCSS, Trane / American Standard XR / XV, Carrier / Bryant Performance / Preferred, Lennox EL / SL series
• Verify your control board supports 24V tap-select control before installing (PSC-only boards won't work)

My X13 motor doesn't run — is it dead?

Test the board first. X13 motors need a 24V signal on one of 5 control pins (each pin = a different speed tap) plus steady 120/240V bus voltage. A dead board sends no signal, and the motor sits idle even though it's healthy. Pull the connector, jumper R to one of the speed pins, and see if the motor runs.

Can I replace a PSC motor with an X13?

Not as a drop-in. X13 motors need a control board that speaks the 24V tap-select language. Most 80%+ AFUE furnaces from 2010+ have this; older PSC-only boards don't. Confirm board compatibility before buying.

How do I pick the right X13 HP?

General rule: 0.5 HP per ton of cooling (so a 3-ton system uses a 1/2-3/4 HP motor; 4-ton uses 3/4-1 HP). For furnace-only applications, match the original motor HP. Bring the old motor in — we'll match HP and frame at the counter.

Is X13 worth the upgrade over PSC?

For airflow consistency, yes — X13 maintains constant torque across static pressure changes, so dirty filters don't kill your CFM. For efficiency, marginal — true variable-speed ECM (5860-style) is more efficient. X13 sits in the middle.