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Roper Knob, Dial & Button

Roper Control Knob
Genuine Whirlpool part
By: Whirlpool
Part Number: 776594

This replacement control knob fits over the control shaft to select cycles, temperatures, or functions. It restores a secure grip and clear pointer when the original knob is cracked, stripped, or missing, returning smooth, accurate adjustments.

  • Mounts to the control shaft to change and indicate settings
  • Replaces knobs that are cracked, wobble, spin freely, or fall off
  • Helps with symptoms like difficulty turning the control or inconsistent selections
  • Restores a clean, finished look to the control panel
What's included: One control knob Installation notes:
  • Disconnect power (and gas, if applicable) before servicing.
  • Pull the old knob straight off the shaft—do not twist the control stem.
  • Align the D/flat/keyed insert with the shaft and press the new knob on until fully seated—do not force.
  • If your original used a spring clip or set screw, transfer/adjust as needed.

Do-It-Yourself Stories from Customers like You New key   Micheal A. • Corning , NY • September 23, 2017

Worked well Read more

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Roper Knob (Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8543269

This control knob lets you turn and select settings on the appliance for reliable user control and a secure grip. Replace cracked, worn or loose knobs to restore smooth selection and tactile feedback at the control panel. What it does:

  • Fits onto the control shaft to allow setting adjustments and mode selection
  • Restores a solid grip when the original knob is cracked, broken or slipping
  • Helps stop the knob from spinning on the shaft or failing to engage detents
  • Provides the tactile feel and alignment needed for accurate control selection
What's included: One control knob. Install notes:
  • Disconnect power (and gas for gas appliances) before servicing the control area.
  • Remove the old knob by pulling it straight off the shaft; align any flat/keyed spline and push the replacement fully onto the shaft until seated.
  • Many installations are tool-free; if the old knob is stuck, use a gentle puller or padded pry to avoid damaging the panel or shaft.
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Roper Control Knob
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3149983

The Range Control Knob is an OEM replacement part for Whirlpool electric ranges. It fits over the infinite switch to control the heat levels of the surface elements. This knob allows precise adjustment of temperature settings, enabling users to easily select the appropriate heat levels for cooking.

Color: Black

Over time, the control knob can become damaged or worn out due to regular use. Issues like a loose or cracked knob, difficulty in turning it, or the knob not staying securely in place could indicate the need for replacement.

Symptoms of a faulty Range Control Knob include:

  • Difficulty turning the knob or selecting heat levels
  • The knob feels loose or wobbly
  • The knob is cracked or visibly damaged

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Missing kitchen range knob   Ralph G. • Peoria , AZ • March 15, 2016

I ordered the infinite switch knob from Appliancepartspro, two days later it was on my doorstep. I opened the package and put it on all within 30 seconds. My kitchen range looks great. Thank you. Ralph Greer Read more

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Roper Knob Assembly (Modifier)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10453947

This knob assembly replaces the "modifier" control knob on the console so you can adjust settings smoothly and reliably again. Restore a secure, positive-turn feel when the original knob is cracked, stripped, or missing.

  • Attaches to the control shaft to select and adjust options/settings
  • Replaces knobs that are cracked, broken, or missing
  • Fixes a knob that spins freely, slips, or won't turn the control
  • Restores proper selection and tactile feedback during use
What's included: 1 knob assembly Install notes:
  • Disconnect power to the appliance before servicing
  • Pull the old knob straight off the shaft; avoid prying against the panel
  • Align the flat/splines on the new knob with the shaft and press on firmly until fully seated
  • The pointer aligns with the panel markings before use

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Roper Thermostat Knob (Dial), 1 Each
Genuine Whirlpool part
By: Whirlpool
Part Number: 2182111

This thermostat knob is the control dial used to set temperature on compatible ranges and ovens, restoring a clear pointer and easy grip when the original knob is cracked, faded, or missing. It provides a simple, user-facing control for the appliance thermostat. What it does:

  • Turns the thermostat control shaft to select cooking temperature settings.
  • Replaces cracked, worn, broken, loose, or missing knobs that make temperature adjustments difficult.
  • Restores a visible pointer/indicator for accurate temperature selection.
  • Improves grip and tactile feedback for safer, easier temperature changes.
What's included: One thermostat knob. Install notes:
  • Turn appliance controls OFF and cool before replacing the knob.
  • Remove the old knob by pulling it straight off the control shaft; align the new knob splines with the shaft and push on until fully seated.
  • If the knob is stuck, use gentle rocking while pulling; do not pry on surrounding surfaces or force the shaft.

Do-It-Yourself Stories from Customers like You Broken knob   Paul C. • Ocala , FL • September 15, 2025

Ordered a new one Read more

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Roper Knob, Timer (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8275308

This black timer knob replaces a worn, cracked, or missing control knob so you can easily set the oven or range timer. Restores a positive grip and clear pointer for accurate timer adjustments. What it does:

  • Fits onto the timer/control shaft to allow manual setting of the cook/timer function
  • Replaces broken or stripped knobs that spin or won't engage the control
  • Provides a visible pointer for precise timing and repeatable settings
  • Improves user grip and control when turning the timer dial
What's included:
  • One black timer knob
Install notes:
  • Power off the appliance before servicing electrical controls
  • Pull the old knob straight off the shaft; align and push the new knob onto the splined shaft until fully seated
  • Do not force the knob onto the shaft; verify correct spline alignment to avoid damage
  • If the knob does not seat or the control shaft is damaged, inspect the control assembly and replace as needed

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Roper Control Knob (Inset)
Genuine Ge part
By: Ge
Part Number: 336389

This inset control knob replaces a worn or broken stove/oven control knob to restore secure, easy control of temperature and function settings. It matches OEM fit for direct replacement on compatible GE ranges and cooktops. What it does:

  • Replaces a damaged or stripped control knob so settings turn and stay in place
  • Provides a positive grip for precise temperature and function selection
  • Restores correct fit on the control shaft to prevent slipping or wobble
  • Helps resolve symptoms like a loose, cracked, or hard-to-turn knob
What's included: One inset control knob. Install notes:
  • Disconnect power or unplug the appliance before servicing to avoid shock or injury
  • Pull off the old knob straight from the control shaft; align splines and press the new knob onto the shaft until fully seated
  • Do not force the knob; if it won't seat, verify shaft type and orientation to avoid damage

Do-It-Yourself Stories from Customers like You Bad burner knobs   Jon F. • Yorba Linda , CA • August 24, 2025

Replaced them Read more

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Roper Gas Valve Knob
Genuine Ge part
By: Ge
Part Number: WB3K5097

 

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Roper Knob, Push-To-Start (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3352875

 

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Roper Knob
Genuine Whirlpool part
By: Whirlpool
Part Number: W10110065

 

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Roper Knob
Genuine Whirlpool part
By: Whirlpool
Part Number: W10110066

 

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Roper Timer Knob (Control Panel)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3169181

This replacement timer knob attaches to the control panel timer so you can set and adjust time reliably. Replacing a worn or missing knob restores a secure grip and clear pointer orientation for everyday use.

  • Attaches to the timer shaft to turn and set the kitchen timer
  • Common fix for knobs that are cracked, stripped, loose, or missing
  • Helps when the timer can't be set or the shaft spins without turning
  • Restores smooth rotation and proper alignment on the control panel
What's included: One timer knob. Install notes:
  • Disconnect power to the appliance before servicing
  • Pull the old knob straight off the timer shaft
  • Align the new knob with the shaft and press firmly until fully seated
  • Test timer operation and pointer alignment before restoring power

Do-It-Yourself Stories from Customers like You The knob for the clock/timer was missing   Thomas M. • Greensboro , NC • September 16, 2014

I ordered a new one and installed Read more

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Roper Infinite Control Knob (Round, 1 Each)
Genuine Ge part
By: Ge
Part Number: 328201

This is a round infinite control knob that replaces a worn, cracked, or missing stove surface control knob to restore user control and a finished appearance. It provides a simple push-on replacement for the stove's infinite switch shaft. What it does:

  • Attaches to an infinite (surface element) control shaft to allow variable heat settings
  • Lets you smoothly adjust burner power levels instead of using a broken or missing control
  • Commonly replaced when the knob is cracked, stripped, loose, or will not stay on the shaft
  • Fits standard D-shaped or splined infinite switch shafts (verify shaft type before ordering)
What's included:
  • One (1) infinite control knob
Install notes:
  • Turn all power to the appliance off before servicing controls
  • Pull the old knob straight off the control shaft; align and push the replacement onto the shaft until fully seated
  • If the knob will not seat, verify shaft shape and orientation; do not force or hammer into place
  • If the control shaft or switch is damaged, replace the switch assembly rather than forcing a knob

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Roper Push-To-Start Knob (Push-On Style)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8557462

This push-to-start knob replaces a worn or damaged push-to-start control on compatible appliances, restoring a secure, easy-to-use push-on operation. It provides a simple mechanical interface for starting the appliance. What it does:

  • Replaces a damaged or stripped push-to-start control knob for reliable push-on starting
  • Restores positive engagement so the start mechanism activates consistently
  • Helps address symptoms like a loose, cracked, or non-responsive start knob
  • Simple mechanical part — no electrical components included
What's included:
  • One push-to-start replacement knob
Install notes:
  • Turn off power to the appliance before attempting replacement; follow all safety procedures
  • Usually installs by pulling the old knob straight off the shaft and pressing the new knob onto the spline
  • If the knob resists, check for retaining clips or caps that may need removal first
  • If the start mechanism still doesn't work after replacing the knob, inspect the switch or push-to-start assembly

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Roper Knob, Selector (White)
Genuine Whirlpool part
By: Whirlpool
Part Number: 3196031

 

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Roper Timer Knob Assembly (White)
Genuine Whirlpool part
By: Whirlpool
Part Number: 3957383

A replacement timer knob assembly that restores a worn or broken control knob so you can accurately select and turn cycles. Fits original control shafts and matches the appliance's white finish for a clean, finished look. What it does:

  • Provides a functional knob for turning and setting the timer/control dial
  • Replaces cracked, stripped, or missing knobs that won't grip the timer shaft
  • Helps restore precise control when the timer is difficult or impossible to turn
  • Matches the appliance's original white appearance for a proper cosmetic fit
What's included: One timer knob assembly (white) Install notes:
  • Always disconnect power to the appliance before starting any repair
  • Typically installs by removing the old knob and pushing the assembly onto the timer shaft; some models may require removing a trim or control panel
  • Handle plastic components carefully to avoid cracking during installation

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
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