Samsung Dryer Drive Motor Parts — Models & Compatibility

Your Samsung dryer powers on but the drum won't turn, or it's making a grinding noise before it stops completely. That's typically the drive motor failing — the component that spins the drum and keeps your laundry moving. This DC31-00055G replacement motor fits over 100 Samsung and Kenmore dryer models from the DV42H and DV45H series.

Is This the Right Motor for Your Model?

Before ordering, you'll need your exact model number. On Samsung dryers, look for a white sticker inside the door frame or on the back panel near the power cord. It'll start with "DV" followed by numbers and letters. Cross-reference that full model number (including the suffix like /A2 or /A3) with the compatibility list below — the suffix matters for proper fit.

About This Drive Motor

The DC31-00055G is Samsung's OEM-spec motor assembly that replaces part numbers DC31-00055H, DC31-00055D, AP5331095, and PS4204647. It's a direct-fit motor for mid-2010s Samsung dryers, typically used in 7.5 to 9.0 cubic foot capacity models. The motor mounts to the dryer's base with a spring tensioner that keeps the belt tight against the drum and idler pulley. When these motors fail, you'll usually notice the dryer runs for 30 seconds to a few minutes before tripping the thermal fuse, or the drum simply won't rotate even though you hear the motor attempting to start. Some technicians report these motors averaging 8-12 years before showing wear, but heavy use or poor ventilation can shorten that lifespan significantly.

What Causes Drive Motor Failure?

Lint accumulation around the motor housing is the biggest killer. When airflow gets restricted because the vent line's clogged or the lint filter isn't cleaned regularly, the motor overheats. The thermal overload protector inside the motor will cycle it off, but repeated overheating damages the windings. You might also see bearing wear — if the drum's been squeaking for months and you ignored it, that extra friction puts strain on the motor shaft. Eventually the bearings seize or the motor can't generate enough torque to turn a loaded drum.

Installation Overview

Replacing this motor requires accessing the dryer's base or rear panel, depending on your model. You'll disconnect the wire harness, release the belt tension, remove three or four mounting bolts, then reverse the process with the new motor. The belt routing is critical — it wraps around the motor pulley, then the idler pulley, then the drum. Get that sequence wrong and you'll hear the motor run but the drum won't move. Budget about 45 minutes to an hour if you're comfortable with basic tools.

Compatible Samsung & Kenmore Models

This motor works with the following dryer models. Verify your complete model number including the suffix:

• DV42H5200EW/A3 — Samsung 7.5 cu. ft. electric dryer
• DV42H5200EF/A3 — Samsung 7.5 cu. ft. electric dryer
• DV42H5200EP/A3 — Samsung 7.5 cu. ft. electric dryer
• DV42H5200GF/A3 — Samsung 7.5 cu. ft. gas dryer
• DV42H5200GP/A3 — Samsung 7.5 cu. ft. gas dryer
• DV42H5000EW/A3 — Samsung electric dryer
• DV42H5000GW/A3 — Samsung gas dryer
• DV42H5400EW/A3 — Samsung electric dryer with steam
• DV42H5600EP/A3 — Samsung electric dryer
• DV42H5600EW/A3 — Samsung electric dryer
• DV45H7000EW/A2 — Samsung 7.5 cu. ft. electric dryer
• DV45H7000GW/A2 — Samsung 7.5 cu. ft. gas dryer

This motor also fits 90+ additional Samsung DV series models and select Kenmore Elite dryers manufactured by Samsung. Use the model lookup tool above to confirm your specific unit's compatibility.

What's Included

You're getting the complete motor assembly — no need to transfer pulleys or mounting brackets. The wire harness connector is pre-attached, and the motor pulley is already installed and secured. Some techs like to order a new belt at the same time since you're already in there, but the existing belt usually transfers fine if it's not glazed or cracked.

Warranty & Support

This replacement motor comes with a standard 1-year parts warranty. If you're installing it yourself and run into trouble, most appliance parts suppliers offer tech support — have your model number and the old motor in front of you when you call. They can walk you through belt routing and wire connections if the service manual diagrams aren't clear.