How to Remove Agitator from Washing Machine: Step-by-Step DIY Guide

The agitator in a top-load washing machine is one of the few parts a homeowner can pull off and replace without specialized tools. Removing it is necessary for several common repairs — clearing a clogged drive shaft, cleaning out lost laundry items, replacing worn dogs and cams, or pulling odor-causing gunk that’s accumulated underneath. How to remove agitator from washing machine depends on the model and year, but the basic sequence is similar across Whirlpool, Maytag, Kenmore, Samsung, and most other major brands.

This guide walks through the removal process for the most common agitator types. The whole job takes 15-30 minutes with basic tools, and reassembly is essentially the reverse of the disassembly steps. If your washer has been making grinding noises, leaking from the center cap, or filling with mildew under the agitator, you’ll be glad you learned this.

Identify Your Agitator Type

Three main agitator designs cover almost every top-loader:

1. Two-piece dual-action agitator — has a top section that rotates separately from the bottom auger. Common on Whirlpool, Kenmore, and older Maytag.
2. Single-piece agitator — one tall piece bolted to the drive shaft. Common on basic models and some Samsung units.
3. Impeller (no agitator) — flat plate at the bottom of the tub instead of a tall agitator. Common on high-efficiency top-loaders. Removal is different and uses a separate plate-removal procedure.

For the rest of this guide, “agitator” refers to types 1 and 2 — the tall central column. Impeller plates use a different process.

Tools You’ll Need

• 7/16-inch socket and ratchet (some models use 1/2-inch)
• Long extension for the socket (6-12 inches)
• Flathead screwdriver
• Towels or a small bucket
• Channel-lock pliers (occasionally needed for stuck caps)
• A friend or strong handle for stuck agitators

Don’t use power tools to break the bolt loose unless you’ve already tried hand pressure. The torque from an impact driver can crack the agitator’s internal threads.

Step 1: Unplug the Washer

Always unplug the machine before working on it. Top-load washers don’t have a residual electrical hazard during disassembly, but pulling the plug also prevents the machine from accidentally cycling if a button gets bumped.

If the washer is built into a stacked unit or hardwired, switch off the breaker.

Step 2: Remove the Fabric Softener Cup or Cap

The top of most agitators has a removable cap or fabric softener dispenser. Two-piece agitators usually have a cup that twists or pulls straight up.

For Whirlpool and Kenmore direct-drive models:

1. Lift the fabric softener cap off (it pulls straight up)
2. Remove the lint filter or auger top piece by lifting it out
3. You’ll now see a deep recessed bolt at the center

For single-piece agitators on Maytag and Samsung:

1. Pry off the small plastic cap on top of the agitator with a flathead screwdriver
2. Cap will pop off and reveal the bolt underneath

If the cap won’t budge, hot water poured around the base helps loosen mineral buildup that’s cementing it in place. Use channel-lock pliers gently — wrap the cap with a rag first to prevent scratching.

Step 3: Remove the Central Bolt

Inside the agitator, a single bolt holds the entire assembly to the drive shaft. The bolt sits 4-8 inches down inside the agitator column, which is why you need a socket extension.

1. Place the socket on the bolt head
2. Apply firm counterclockwise pressure
3. If the agitator spins with the wrench, brace it with one hand while turning with the other
4. The bolt should break free with moderate force — usually 20-30 ft-lbs

If the bolt won’t budge, spray penetrating oil (PB Blaster or Liquid Wrench) into the bolt cavity, wait 15 minutes, and try again. Heavy mineral buildup from hard water can essentially weld the bolt to the shaft over time.

Set the bolt aside in a small container. Replacement bolts are cheap ($3-5) but losing the original one slows reassembly.

Step 4: Pull the Agitator Off the Drive Shaft

With the bolt removed, the agitator should lift straight up off the drive shaft. On well-maintained machines, this takes a firm two-handed pull. On older machines, it can be a battle.

If the agitator is stuck:

• Rock it side to side gently while pulling up
• Pour a kettle of hot water around the base — heat expands the plastic and helps break the seal
• For two-piece agitators, remove the top section first, then pull the lower auger
• For genuinely seized agitators, an agitator removal tool ($25 on Amazon) hooks under the cam and provides leverage

Don’t pry sideways with a screwdriver — this damages both the agitator base and the tub.

Step 5: Inspect and Clean

Once the agitator is off, you have access to the entire underside. Common issues you’ll find:

1. Buildup of black mildew — clean with a 1:1 mixture of white vinegar and water, then wipe dry
2. Lost laundry items — socks, coins, hair ties accumulate in the gap between the agitator base and the tub
3. Worn agitator dogs (the small ratchet-like pieces inside the top of the agitator) — these are a $10 replacement part and a common reason for the agitator failing to spin
4. Worn drive shaft splines — if the splines are stripped, the agitator will need shimming or the shaft needs replacement
5. Hard water deposits — soak the agitator base in vinegar for an hour before reinstalling

Take a photo of how the agitator dogs are oriented before you start any teardown of the upper section. Reassembly is much easier with a reference image.

Step 6: Reassembly

Reassembly is the reverse of removal:

1. Slide the agitator down over the drive shaft, aligning the splines
2. Press down firmly to seat the agitator on the shaft
3. Insert the bolt and tighten with the socket — snug plus 1/4 turn, don’t over-torque
4. Replace any internal cap, lint filter, or fabric softener cup
5. Snap the top cap back into place
6. Plug in the washer and run a short rinse-only cycle to verify the agitator turns properly

If the agitator wobbles or doesn’t turn cleanly, the splines may not have engaged. Remove and reseat the agitator, paying attention to alignment.

When to Replace the Agitator Entirely

Sometimes the agitator itself is damaged beyond cleaning. Replace rather than reuse when you find:

• Cracks in the plastic column that allow water into the internal mechanism
• Stripped internal threads where the bolt seats
• Stripped splines at the base where it mates with the drive shaft
• Worn-down dogs that can’t be replaced individually (some models)

Replacement agitators run $40-120 depending on model. Check Whirlpool, Maytag, or your manufacturer’s online parts diagram for the exact part number. AppliancePartsPros and SearsPartsDirect are reliable sources with detailed diagrams.

Maintenance to Keep It Easy Next Time

Pulling an agitator that’s been removed within the last 2-3 years takes minutes. Pulling one that hasn’t been touched in 10 years can take an hour. A simple maintenance step prevents the seizing:

1. Pull the agitator every 12-24 months for a quick clean
2. Wipe a thin coat of food-grade silicone grease on the drive shaft splines before reinstalling
3. Run a clean-tub cycle with vinegar monthly to control biofilm and mineral buildup

Done routinely, the agitator stays serviceable for the full life of the machine and any repair work underneath stays accessible without a fight.