Quick answer: A GE dryer where the motor runs but the drum doesn't tumble has a broken drive belt 80% of the time. Replace with OEM WE03X29897 — costs $47, takes 60 minutes with basic tools and a putty knife.
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Most likely culprit: Snapped drive belt (80%).
Time to fix: 60-75 minutes.
Difficulty: Medium — requires opening the cabinet.
If your GE dryer makes a humming sound but the drum stays still, the drive belt has likely broken. The thin rubber belt wraps around the drum and motor pulley — after 8-12 years, heat and stress crack it. Here's the diagnosis and fix.
Cause 1 — Drive belt snapped (80%)
How to confirm:
- Unplug dryer.
- Open lid by sliding putty knife in seam at front corners (releases clips).
- Tilt lid up — drum visible.
- Try to spin drum by hand. Free rotation with no tension = belt broken.
- Visual inspect — broken pieces hanging or missing belt confirms.
The fix: Replace drive belt. OEM WE03X29897. Typical price $45-$50. Difficulty: Medium — 60 min.
See GE Drive Belt WE03X29897 →
Cause 2 — Idler pulley seized (10%)
The idler pulley keeps belt taut. Seized bearing prevents drum rotation.
The fix: Replace idler pulley (~$15-$25). Do alongside belt replacement.
Cause 3 — Motor failed (10%)
Rare — if belt is intact and idler spins freely but motor doesn't run, motor is dead. Replace ($150-$250) or buy new dryer (often more cost-effective).
Install steps (drive belt)
- Unplug dryer + disconnect vent.
- Pop top lid open (putty knife).
- Disconnect door switch wires.
- Remove front panel (2 screws top, lift off).
- Lift drum out (rests on rear bearing).
- Note belt routing on motor pulley + idler.
- Loop new belt: drum → idler → motor pulley.
- Reverse disassembly. Test cycle (no clothes) before final reassembly.
Specs at a glance
| Item | Detail |
|---|---|
| Compatible models | GTD42EASJWW, GTD58EBSRWS, GFD55ESPNDG, GTW465ASNWW, +50 |
| Typical part cost | $45-$50 (belt) / $15-$25 (idler) |
| Repair time | 60-75 min (full job) |
| Tools | Phillips screwdriver, putty knife, 1/4" nut driver |
| OEM | WE03X29897 (replaces WE12X22835, AP6034128) |
Frequently asked questions
Q: My GE Control Knob is broken. Same fix?
A: No, different part. See GE Control Knob WE01X20378.
Q: Belt slips but doesn't break — same belt?
A: Yes — slipping belt is stretched/worn. Replace with new WE03X29897. Slipping = imminent break.
Q: How long should a GE drive belt last?
A: 8-12 years. Heavy loads + overdrying shorten lifespan.
Q: Should I replace idler pulley with belt?
A: If dryer 10+ years old, yes. Idler costs $20 vs another disassembly later.
Q: What if drum still won't turn after new belt?
A: Check idler pulley spins freely. If yes, motor failed (rare).
Related parts
- GE Control Knob WE01X20378 — fix loose/broken knobs
- GE Crisper Cover — produce drawer cover
When to call professional
- Burning rubber smell during cycle — friction, immediate stop
- Loud bang — drum may have detached
DIY drive belt: 80% success rate first attempt.
RepairKitHub may earn a commission. Written by Vinh Nguyen. Last updated: 2026-05-08