Check if your system uses a PSC or ECM motor before buying — they’re not interchangeable. The model number on your old motor tells us everything we need to match it.
W51-12BAA3-02 – BLOWER MOTOR – FURNACE (1/2 HP, 120V, 10MFD)
$152.29
1/2 HP furnace blower motor, 115V, 1075 RPM, 4-speed with 10 MFD capacitor required. Replaces WG840463 and multiple Goodman/Trane furnace motors. Reversible rotation.
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm | In-Store Pickup Only
Description
If your indoor unit runs but produces weak or no airflow, the blower motor may need replacement. This 1/2 HP furnace motor is a common replacement in Goodman, Trane, and other residential furnaces. Symptoms include no blower spin, weak airflow from vents, or a humming sound without fan movement.
Specs: 1/6 to 1/2 HP (multi-speed), 115V, 1075 RPM, 4-speed, reversible rotation, requires 10 MFD capacitor, 48-frame
Replaces: 0131F00042SP, 5KCP39KGT785S, B1340020S, B1340024S, HC43TQ113, MOT04714, MOT11993, MOT16952, MOT18952, MOT4714, WG840463, W51-MHBAA4-02, 19L43
Fits: Goodman: GMP075-4, GMS80904BN; Trane: TUE100A948K1
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.
