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Maytag Washer Agitator Dogs Replacement - Signs & How-To

3 min read
⚡ Quick Answer

Upper agitator slips or spins freely instead of ratcheting during wash. Replacing worn agitator dogs and cam restores one-way drive action.

Difficulty Intermediate (DIY)
Est. time 15-60 min
Tools Multimeter , nut driver, screwdrivers

Maytag Washer Agitator Dogs Replacement — What This Part Does

The agitator dogs are small plastic directional cogs inside the upper agitator cam assembly. They let the top half of the agitator drive in one direction and freewheel in the other, creating the back-and-forth ratcheting motion that moves clothes through the wash water. Over time, normal wear rounds off the teeth on these plastic dogs, and they can no longer grip the cam properly.

When the dogs wear out, the upper agitator loses its one-way drive function. You will see the top section spin loosely or move in both directions instead of indexing correctly. The lower agitator may still turn, but without the upper section working, clothes do not get the full agitation needed. This is a purely mechanical failure, not a code-based fault. Replacing the agitator dogs, cam, and retainer ring restores proper ratcheting action.

Jump to Replacement Steps

Signs It Needs Replacing

How to Replace It

  1. Unplug the washer from the wall outlet and turn off the water supply valves before you begin any work.
  2. Remove the fabric softener dispenser or decorative cap from the top of the agitator by pulling it straight up.
  3. Pry off the dust cap in the center of the agitator if your model has one, exposing the hold-down bolt.
  4. Use a 7/16-inch socket and ratchet to remove the agitator bolt holding the upper section in place.
  5. Lift the upper agitator assembly straight up and off the lower agitator spline.
  6. Remove the agitator cam and the plastic bearing or retainer ring from inside the upper agitator housing, then pull out the old agitator dogs and inspect them for wear.
  7. Install the new agitator dogs in the cam pocket, making sure the teeth face the correct direction for one-way engagement, then reassemble the bearing ring and cam.
  8. Slide the upper agitator back onto the lower agitator spline, thread in the hold-down bolt, and tighten it snugly with the 7/16-inch socket.
  9. Replace the dust cap and fabric softener dispenser, plug in the washer, turn on the water, and run a short test cycle to confirm the upper agitator now ratchets and indexes correctly.

The Part You Need

PartNotes
Agitator dog kit or agitator repair kitAmazon | Common kit part numbers include 80040 (dogs only) and 285811 or 3109 (full cam and dog repair kit). Check your washer model and serial number plate on the washer rim or lid to confirm the correct kit for your model.

If this part is failing you may also see one of these codes:

When to Call a Pro

If you are uncomfortable working inside the agitator assembly or if the lower agitator also does not turn, call a technician. A non-turning lower agitator can point to a worn drive block, broken drive coupler, or transmission failure, which requires deeper disassembly and different parts. If you replace the dogs and cam but the upper agitator still slips, the agitator spline or lower cam surface may be worn, and a pro can diagnose whether you need a full agitator replacement or additional drive components.


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