Why did my dryer timer knob break?

Dryer timer knobs can break due to repeated use, excessive force when turning, or material fatigue over time. The plastic material can become brittle, leading to cracks or a stripped internal D-shaft that no longer grips the timer control shaft effectively.

Can I use a universal timer knob?

Knobs vary in shaft type (e.g., D-shaft, round with flat), size, and internal depth to ensure proper fit and function.

How do I know if the timer itself is broken, not just the knob?

If the knob is intact and turns the shaft, but the dryer timer still does not advance, start cycles, or stops mid-cycle, the timer control module itself may be faulty. A visual inspection of the shaft after removing the knob can also indicate if the shaft is damaged.

Dryer Timer Knob Replacement | Appliance Aid

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🏆 RECOMMENDED PART

WE1M652 Dryer Timer Control Knob with Reinforced Metal Ring by Seentech Compatible GE & Hotpoint Dryers , Replaces: 1264289 AP3995164 PS1482

MODEL NUMBER: WE1M652 Dryer Timer Knob with Reinforced Metal Ring,accepts a D-shaped shaft. Replace part number: WE1M652, AP3995164, 1264289, AH1482196, EA1482196, PS1482196, B00ECX038A
WIDE COMPATIBILITY: Work with brands Hotpoint & General Electric. 𝗙𝗶𝘁𝘀 𝗠𝗼𝗱𝗲𝗹𝘀 - [Hotpoint] NBXR333EG1WW, HTDP120ED0WW, HTDP120ED3WW, HTDP120ED4WW, HTDP120ED5WW, HTDP120ED6WW, HTDX100EM2WW, etc. [General Electric] 6773...
EASY INSTALLATION: Installing the WE1M652 is a breeze. With its universal fit, simply remove the old, worn-out knob and replace it with the new one. No special tools or technical skills are required.
high quality MATERIAL: Made from high-grade plastic, the WE1M652 is built to withstand daily wear and tear. The knob’s sturdy construction ensures it will last for years to come, maintaining the performance of your dr...
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What the WE1M652 does

The dryer timer knob allows users to select the desired drying cycle and time. It is connected to the timer control shaft, enabling manual interaction with the dryer's programming.

Symptoms when this part fails

Knob does not turn or is stuck
Knob spins freely without engaging timer
Timer does not advance or start
Knob is cracked or broken

Compatibility

Fits the Bosch family. Specifically:

Any unit originally equipped with OEM part number(s): 1264289, AP3995164, AH1482196, EA1482196, PS1482196, B00ECX038A.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: 1264289, AP3995164, AH1482196, EA1482196, PS1482196, B00ECX038A

Tools you'll need

Flathead screwdriver
Pliers
Safety glasses

Difficulty: Easy · Time: 5-10 minutes

How to install the WE1M652, step by step

Disconnect the dryer from its power source.
Grip the old timer knob firmly.
Pull the old knob straight off the timer shaft.
Clean any debris from the timer shaft.
Align the new knob with the shaft.
Push the new knob firmly onto the shaft until it seats.
Reconnect power to the dryer.
Test the new timer knob's function.