Pro 600 Parts

The Worm Follower Gear is an OEM part for Whirlpool stand mixers. It is a crucial component within the gearbox, playing a pivotal role in the transmission of power from the motor to the mixing action. This gear works in conjunction with other gears to reduce speed and increase torque, enabling the mixer to maintain consistent performance under various loads.

Symptoms of a bad Worm Follower Gear include:

• The mixer making unusual grinding noises,
• The mixer struggling or failing to turn the beaters,
• Excessive vibration or instability during operation.

Causes of worm follower gear failure typically involve heavy or prolonged use, particularly with dense mixtures that exert extra force on the gears, or lack of proper lubrication and maintenance.

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

Includes black knob

The Speed Control Assembly is an OEM part for Whirlpool mixers, integral to managing the mixing speed to accommodate various ingredients and recipes efficiently. This assembly is crucial for the precise control over the mixer's speed, ensuring that your mixing tasks are performed with the desired consistency and texture.  

Common causes of a faulty Speed Control Assembly can vary, such as electrical problems resulting in erratic mixer speeds, wear and tear from regular usage, physical damage to the control assembly, or faulty wiring and connections within the mixer.

Symptoms of a bad Speed Control Assembly include:

• The mixer operates at one speed regardless of the setting
• Inability to adjust the mixer's speed
• The mixer fails to start or exhibits intermittent stopping during use
• Unusual noises or behavior when changing speeds

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

The Retaining Clip is an OEM part for Whirlpool stand mixers. This small but essential part ensures the stability and secure fitting of various mixer components, contributing significantly to the appliance's overall performance and durability. Its primary role is to hold parts in place, preventing movement that could lead to wear or malfunction during operation.

Stand mixers are subjected to a variety of stresses, particularly when mixing thick doughs or other dense mixtures. The retaining clip's integrity is vital in these situations, as it helps to maintain the correct alignment and functioning of the mixer's moving parts. 

Symptoms of a bad Retaining Clip in a stand mixer include:

• Components such as beaters or attachments becoming loose or detaching during use.
• Unusual vibration or noise 
• Difficulty in attaching or detaching mixer attachments  

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Gear Kit is an OEM part for Whirlpool stand mixers. It includes various gears essential for the mixer's drivetrain, which transmits power from the motor to the mixing attachments. These gears are critical for achieving the correct speed and torque necessary for different mixing tasks, from kneading dough to whipping cream. Note: This kit contains the Attachment and Beveled Gears.

Symptoms of a bad Gear Kit include:

• The mixer making grinding or clicking noises during use,
• A noticeable decrease in mixing efficiency or failure to mix at intended speeds,
• The mixer failing to turn on or operate correctly.

Causes of gear kit failure typically involve overloading the mixer beyond its capacity, lack of proper maintenance such as lubrication, or general wear from prolonged use.

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

The Worm Gear is an OEM part for Whirlpool stand mixers. It is integral to the mixer's drive system, facilitating the transfer of power from the motor to the mixing attachment. This gear is specifically designed to handle varying levels of resistance from different ingredients, ensuring that your mixer maintains consistent performance and speed.

Symptoms of a failing Worm Gear include:

• The mixer not operating at its set speed
• A grinding or whirring sound during use
•  The mixer head not turning despite the motor running
• Inconsistent mixing or the inability to mix stiff doughs

Causes of a bad worm gear often involve strain from mixing heavy loads, which can wear down the teeth of the gear, or lubrication issues that increase friction and heat within the gear assembly.

This OEM part is also compatible with KitchenAid and certain Kenmore models.

The Transmission Gasket is an OEM part for Whirlpool mixers. It serves as a seal to prevent leaks and maintain the integrity of the transmission housing, ensuring that the internal components are protected from moisture and contaminants.

Causes of a bad transmission gasket can include wear and tear over time, exposure to harsh cleaning chemicals, or improper installation. Damage to the gasket can lead to leaks, which can compromise the mixer's performance and potentially damage other internal components.

Symptoms of a bad transmission gasket include:

• Leaking oil or grease from the mixer's transmission area
• Unusual noises during operation
• Reduced efficiency in mixing performance
• Visible damage or wear on the gasket itself

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

The Transmission Housing is an OEM part for Whirlpool mixers. This component encases the transmission, which is responsible for transferring power from the motor to the mixing attachments. The housing ensures the transmission is protected from external damage and maintains the alignment and stability of internal components.

Over time, the transmission housing can become compromised due to regular use, exposure to food and moisture, or accidental impacts. Damage to this part can lead to misalignment, which affects the performance of the mixer.

Symptoms of a bad transmission housing include:

• Unusual noises during operation
• Mixing attachments not spinning properly
• Visible cracks or damage to the housing
• Leaking grease from the transmission area

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

The  Front Sleeve Bearing is an OEM part for Whirlpool stand mixers. It serves as the front worm gear bearing. It is designed to support the rotating shaft within the mixer, ensuring smooth and efficient operation of the mixing attachments.

Over time, the front sleeve bearing can wear out or become damaged due to heavy use, lack of lubrication, or exposure to moisture. When this occurs, the bearing may fail to provide adequate support, leading to potential damage to the mixer's internal components.

Symptoms of a bad front sleeve bearing include:

• Unusual noises such as grinding or squeaking during operation
• Increased vibration or wobbling of the mixing attachments
• Difficulty in achieving smooth and consistent mixing

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

Note: For the rear sleeve bearing, order WPW10170081.

Small but critical: this retaining pin secures the drive components in the planetary so your stand mixer transmits power reliably to the beater and attachments, helping restore steady mixing when the original pin is missing or worn.

What it does

• Locks the gear/shaft connection inside the planetary for positive drive
• Helps address symptoms like beater not turning, intermittent drive, or a loose/descending planetary
• Works in conjunction with the worm-follower and bevel/pinion gears
• Useful when the original pin is damaged during service or shears under load

What’s included
One retaining (dowel) pin, sold individually.

Install notes

• Unplug the mixer; lay it on its side and support the planetary
• Drive the old pin out with a small punch; align and tap the new pin in flush
• If the gearcase is open, clean and re-grease per service guidance
• Run at low speed first to verify smooth operation before full use

The Drive Motor is an OEM part for KitchenAid stand mixers. This part drives the mechanism that mixes, kneads, and blends ingredients with precision. 

Over time, the drive motor may exhibit signs of wear or failure due to extended use, overheating, or electrical issues. It's essential to recognize these symptoms early to maintain your mixer's performance and longevity.

Symptoms of a bad Mixer Drive Motor include:

• The mixer not starting or operating intermittently
• A noticeable decrease in power or efficiency during use
• Unusual noises, such as grinding or humming, indicating internal wear or damage

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

This Grease is an OEM component specifically designed for Whirlpool stand mixers.

Causes of needing to replace grease can include wear and tear from heavy or prolonged use over time. Exposure to oil may also degrade its material integrity. Potential issues include material cracking, tearing of the spiral dough hook shape, or detachment from the central axle.

Symptoms of a bad grease include:

• Detachment or separation from the main mixer body
• Abnormal vibrations or noises during use

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

The Rear Sleeve Bearing is an OEM part for Whirlpool mixers. This component provides critical support for the mixer's motor shaft, allowing it to rotate smoothly and efficiently. By reducing friction and wear, the rear sleeve bearing ensures that the mixer operates quietly and reliably, extending the lifespan of the motor and other moving parts.

You should replace the rear sleeve bearing if it becomes worn or damaged. Causes of a bad rear sleeve bearing can include regular wear and tear from frequent use, lack of lubrication, or the accumulation of debris. Over time, these factors can lead to increased friction, noise, and potential motor damage.

Symptoms of a bad rear sleeve bearing include:

• Unusual noises such as squeaking or grinding during mixer operation
• The mixer shaft not rotating smoothly or becoming difficult to turn
• Increased vibration or wobbling of the mixer attachment
• Excessive wear or damage to the motor shaft

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

The Center Shaft O-Ring is an OEM part for Whirlpool mixers. This small but crucial component provides a watertight seal around the center shaft, preventing liquids and ingredients from leaking out of the mixer during operation. It helps ensure the smooth and efficient performance of the mixer by maintaining a proper seal.

Over time, the center shaft O-ring can become worn, cracked, or damaged due to regular use, exposure to various mixing ingredients, and the constant motion of the mixer. When the O-ring is compromised, it can lead to leaks and reduced mixing efficiency.

Symptoms of a bad center shaft O-ring include:

• Leaking of liquids or ingredients from the mixer
• Reduced mixing efficiency or performance
• Visible wear, cracks, or damage to the O-ring
• Difficulty in achieving a proper seal during use

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

This retaining ring secures components on a drive shaft, keeping gears or assemblies properly seated so the drive operates smoothly. A worn or missing ring can allow unwanted movement, noise, or separation under load.

• Locks into the shaft groove to hold parts in correct axial position
• Helps prevent wobble, slipping, or parts working loose during operation
• Can address symptoms like rattling/grinding noises or a drifting/wobbly shaft
• Visual signs of failure include bending, deformation, or loss of spring tension

• Disconnect power and allow moving parts to stop before servicing
• Wear eye protection—retaining rings can spring free under tension
• Use appropriate retaining ring/snap-ring pliers or controlled leverage to remove/install
• Ensure the ring seats fully in the groove and secure engagement before reassembly

The Planetary Assembly is an OEM part for Whirlpool stand mixers. This component is responsible for holding the mixer attachments and rotating them around the bowl, ensuring thorough and even mixing of ingredients.

Over time, the planetary assembly can become worn out or damaged due to frequent use, heavy mixing loads, or lack of proper maintenance. If the planetary assembly is not functioning correctly, it can result in poor mixing performance and uneven results.

Symptoms of a bad planetary assembly include:

• Unusual noises during operation
• Attachments not rotating properly or wobbling
• Inconsistent mixing or ingredients not being fully incorporated
• The mixer head not locking into place

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

The Planetary Shaft Bearing is an OEM part for Whirlpool stand mixers. It supports the planetary shaft, ensuring smooth rotation and proper mixing action. This bearing is crucial for maintaining the efficiency and performance of the mixer, allowing the beater to move effectively through the ingredients.

Signs of a bad bearing can include unusual noises, such as grinding or squeaking, during operation, or increased friction that makes the mixer struggle or overheat.

Symptoms of a bad planetary shaft bearing include:

• Unusual noises during mixing
• The mixer struggling to operate smoothly
• Increased heat generated by the mixer
• Reduced mixing efficiency or performance

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