GE Range Burner Knob Broken or Missing? Control Knob WS01L15046 – Fix It Fast

A cracked, broken, or missing range control knob makes it impossible to safely set burner temperature — and a loose knob can turn a burner on accidentally. In most GE ranges, the control knob is a direct-mount plastic knob that fits onto the infinite switch shaft — it takes daily heat, grease, and mechanical stress. When it fails, the knob cracks at the D-shaft bore, the indicator mark wears off, or the knob snaps off entirely and leaves the shaft exposed. ⚡ Common wear item in GE-built ranges. Part WS01L15046 is the genuine OEM replacement that restores a secure, accurate, factory-fit control knob — no modification required.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Your range powers on and the burner functions correctly when the shaft is turned
• ✔ The infinite switch (burner control) beneath the knob is working — burner heats normally
• ✔ The D-shaft on the switch is intact and undamaged
• ✔ ONLY problem is the knob itself — cracked, broken, loose, or missing

Not sure? Send us your model number — we’ll confirm before you order.

🔧 Common Symptoms

• Knob is cracked or split at the centre bore — spins freely without engaging the switch
• Knob snapped off — D-shaft is exposed and difficult to turn safely
• Temperature indicator markings are worn off or unreadable
• Knob wobbles or feels loose on the shaft — imprecise temperature control

✔ If these symptoms match, this is the most likely failed component in the system.

✔ In most cases, replacing this control knob restores normal operation immediately.

📦 Part Details

• Part Number: WS01L15046
• Type: Range Control Knob — burner/surface element infinite switch knob
• Replaces: WS01L15046 (current OEM — no known superseded numbers on record)
• Brands: GE, GE Profile, GE Cafe (verify by model number)

⚙️ Installation

Skill Level: Easy — Under 5 minutes. No tools required in most cases. Pull the old knob straight off the D-shaft (it may be stiff — wiggle gently). Align the new knob’s D-shaped bore with the flat side of the shaft and push firmly until it seats. Verify the OFF position aligns with the panel indicator mark before use.

✓ Compatible Models

Confirmed compatible with EML735BBF0A, EML835BBF0A, JCB630DK3WW, JCB730DK1WW, JCB830DK1WW, JCB840DK1WW, JCB860DK1WW, JCS830DM1WW, PCB985DK1WW, PCB987DM1WW, PCS940DM1WW plus additional GE JCB/PCB/PCS series models. Contact us to verify your model number before ordering.

💡 Pro Tip

EML735BBF0A, EML735BBF0B, EML735NNF0A, EML835BBF0A, EML835BBF0B, JCB630DK3WW, JCB730DK1WW, JCB735DIL1BB, JCB735DIL1WW, JCB735DIL2WW, JCB830DK1WW, JCB830DK2WW, JCB830DK3WW, JCB835DIL1WW, JCB835DIL2WW, JCB840DK1WW, JCB840DK2WW, JCB840DK3WW, JCB840DK6WW, JCB840DK7WW, JCB860DK1WW, JCB860DK2WW, JCB860DK3WW, JCS830DM1WW, JCS840DM1WW, PCB985DK1WW, PCB985DK2WW, PCB987DM1WW, PCB987DM2WW, PCS940DM1WW, PCS940DM2WW

✓ Model-Specific Repair Pages