WP8540393 Washer Detergent Dispenser Actuator Cam
WP8540393 Washer Detergent Dispenser Actuator Cam
WP8540393 Washer Detergent Dispenser Actuator Cam
WP8540393 Washer Detergent Dispenser Actuator Cam
WP8540393 Washer Detergent Dispenser Actuator Cam
WP8540393 Washer Detergent Dispenser Actuator Cam

Whirlpool Washer Dispenser actuator cam WP8540393, Replaces 8540393

Sale price
$6.27
Regular price
$6.58
You save
$0.31 (5%)

Frequently Bought Together

Confirm This Fits Your Model
Not sure where to find your model number? See guide →
WASHER DISPENSER DOES NOT OPEN OR OPERATE CORRECTLY DUR

Whirlpool Washer Dispenser actuator cam WP8540393, Replaces 8540393, Fixes Washer dispenser does not open or operate correctly during the cycle

Genuine Whirlpool washer dispenser actuator cam that attaches to the top of the dispenser and operates the dispenser mechanism during the wash cycle.

Part WP8540393Replaces 8540393Whirlpool

Genuine Whirlpool washer dispenser actuator cam that attaches to the top of the dispenser and operates the dispenser mechanism during the wash cycle.

Is This the Right Part?

Part NumberWP8540393
Replaces8540393
ManufacturerWhirlpool
Appliance TypeWasher
Part TypeDispenser actuator cam

Common Symptoms

  • Incomplete or erratic dispenser operation
  • Clattering or abnormal noise from the dispenser mechanism
  • Dispenser mechanism fails to open or close as required

Check Before Replacing

  • With power disconnected, inspect the cam for cracks, breakage, or visible wear.
  • Check that the cam is properly attached to the dispenser mechanism and that the mechanism moves without binding.
  • Confirm the appliance model’s parts diagram lists WP8540393 before ordering.

Pro Tip

Verify the complete washer model number because this cam is used across specific Whirlpool, Maytag, and Kenmore models.

Part Details

Part NumberWP8540393
Part TypeDispenser actuator cam
ManufacturerWhirlpool
Appliance TypeWasher
Primary FunctionLinks the dispenser actuator to the dispenser mechanism so the dispenser can open and close as required by the cycle.
Cross References8540393

Key Features

  • Genuine Whirlpool OEM part
  • Dispenser actuator cam
  • Used in washer detergent-dispenser mechanisms

Installation Notes

  • Disconnect electrical power before installation.
  • Wear work gloves to protect hands during service.
  • Follow the model-specific parts diagram and installation instructions; no universal installation procedure was verified.

Verified Compatible Models

WFW8300SW0, WFW8300SW02, WFW8500SR0, WFW8410SW01, MHWZ600TW00, WFW8300SW03, WFW8410SW0, WFW8300SW1, MHWZ400TQ00, WFW8500SR01, WFW8400TW00, WFW8400TW01, MHWZ400TB00, MHWZ600TB00, WFW8500SR02

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.

✅Compatibility & Cross Reference

8540393

MHWZ400TB00, MHWZ400TQ00, MHWZ600TB00, MHWZ600TW00, WFW8300SW0, WFW8300SW1, WFW8300SW02, WFW8300SW03, WFW8400TW00, WFW8400TW01, WFW8410SW0, WFW8410SW01, WFW8500SR0, WFW8500SR01, WFW8500SR02

Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.

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