




Timer shaft no longer engages when the knob is turned — dryer won't advance through cycles or start.
Physical damage from impact or heavy use has cracked the knob body, making it impossible to grip and turn properly.
The internal D-shaft hole has worn round, causing the knob to feel sloppy and miss cycle positions.
Pointer tab has snapped off, making it impossible to accurately read which drying cycle or temperature is selected.
💡 Pro Tip: How to Know Your Dryer Knob Needs Replacing
Your part is likely the culprit if you notice any of the following:
⚠️ The knob spins freely without changing the dryer cycle or timer setting
⚠️ The knob is visibly cracked, chipped, or has broken off the shaft entirely
⚠️ Settings are difficult to select — knob feels loose, wobbly, or won't stay in position
⚠️ The indicator pointer is missing or no longer aligns with the control panel markings
Quick check: Pull the knob straight off and inspect the D-shaped shaft hole inside. If the hole is rounded out or the plastic around it is cracked, a new knob will restore full timer control immediately.
📦 What's in the Box
✅ 1× Dryer Main Control Knob Assembly (WE03X25285 aftermarket replacement, white)
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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