Frigidaire Washer Shaking Violently During Spin — 5 Causes & How to Fix

You're standing in your laundry room watching your Frigidaire front-loader literally walk across the floor during spin cycle. The noise is alarming — a violent banging that sounds like something's about to break loose. If you've got an EFLS517SIW0 or EFLW417SIW0 doing the shake-and-shimmy routine, you're dealing with a classic shock absorber failure that affects hundreds of Frigidaire and Electrolux models.

Here's what's actually happening: your washer has shock absorbers (usually four of them) that dampen the drum movement during high-speed spinning. When these fail, there's nothing stopping the drum from bouncing around inside the cabinet. The good news? This is one of the most straightforward washer repairs you can tackle yourself.

Quick Symptom Check

Your washer is likely dealing with failed shock absorbers if you're seeing:

• Violent shaking during spin cycle — not just a little vibration, but actual movement across the floor
• Loud banging noises — sounds like the drum is hitting the cabinet walls
• Washer "walking" forward — you find it several inches from where it started
• Uneven spinning — clothes come out soaking wet on one side
• Error codes on some models — E21 or similar balance error messages

The severity increases over time. What starts as moderate shaking can quickly progress to damage of other components like the spider arm or even cracking the outer tub.

Cause #1: Worn Shock Absorbers (Most Likely — 65% of Cases)

The shock absorbers on Frigidaire and Electrolux front-loaders (part number 137412601) contain internal fluid damping systems that wear out over time. After 5-7 years of regular use, the seals deteriorate and the damping fluid leaks out.

How to diagnose: Unplug the washer and tip it back against the wall (you'll need a helper). Look underneath at the shock absorbers — they're the vertical cylinders connecting the tub to the base. Push the drum up and down. If there's no resistance or you can bounce it easily, the shocks are shot. You might see oil residue around the shaft indicating fluid loss.

The fix: Replace all shock absorbers at once, not just one. They wear at similar rates, and replacing only one leaves you with uneven damping. The 137412601 kit works for models like EFLS517SIW0, EFLS617SIW0, EFLW317TIW0, and dozens of other Electrolux and Frigidaire washers from 2012-2020.

Cost: Around $35.99 per shock absorber. You'll need two or four depending on your model (check underneath to confirm).

DIY difficulty: Moderate. Takes about 45 minutes per shock. You'll need to tip the washer and access the bottom panel.

Cause #2: Broken or Loose Suspension Springs (20% of Cases)

Front-loaders use suspension springs at the top of the tub in addition to bottom shock absorbers. If a spring breaks or detaches, the entire tub becomes unstable.

How to diagnose: Open the top panel of your washer (usually 2-3 screws along the back edge). Look for the suspension springs — they're heavy-duty coil springs attached to the tub corners. Check that all springs are intact and properly hooked. A broken spring is obvious — you'll see the loose end hanging.

The fix: Replace any broken springs. These are model-specific, so you'll need to reference your exact model number (like EFLS527UIW0 or EFLW427UIW0).

Cost: $15-25 per spring.

Cause #3: Failed Tub Bearings Creating Secondary Shaking (10% of Cases)

Sometimes what feels like a shock absorber problem is actually failing tub bearings causing the drum to wobble off-center, which then overworks the shocks.

How to diagnose: With the washer unplugged, manually rotate the drum slowly. Listen for grinding, rumbling, or scraping sounds. Grab the drum at the 12 o'clock position and pull it toward you — there should be zero play. Any movement indicates bearing failure.

The reality: On Frigidaire front-loaders, bearing replacement often costs $300-500 in parts and labor because the bearings are sealed into the outer tub. Many people opt to replace the entire washer at this point if it's over 8 years old.

Cause #4: Unbalanced Load or Improper Installation (3% of Cases)

Before you replace parts, rule out the simple stuff. A washer that's not level or consistently overloaded will shake excessively even with good shocks.

Check these first:

• Use a level on top of the washer — it should be perfectly level side-to-side and front-to-back
• Adjust the leveling feet (they screw in/out at each corner)
• Make sure shipping bolts were removed if this is a recent installation (common oversight)
• Don't overload — front-loaders should be filled only 3/4 full
• Distribute heavy items like towels evenly in the drum

Cause #5: Loose or Damaged Counterweight (2% of Cases)

Front-load washers use concrete counterweights (big blocks bolted to the tub) to stabilize the drum. If the bolts loosen or the concrete cracks, you'll get severe shaking.

How to diagnose: With someone's help, tilt the washer back. Look for the large concrete blocks attached to the front and rear of the tub. Check that all bolts are tight and the concrete isn't cracked or crumbling.

The fix: Tighten loose bolts or replace damaged counterweights. This is uncommon but worth checking while you're in there replacing shocks.

When to Call a Pro

Most shock absorber replacements are DIY-friendly if you're comfortable with basic tools. However, call a technician if:

• You suspect bearing failure (this requires tub disassembly on most Frigidaire models)
• The washer is still under warranty
• You're not comfortable tipping the washer or working underneath it
• Multiple components seem damaged (could indicate a bigger structural issue)

Expect to pay $150-250 for professional shock absorber replacement, plus parts.

Preventing Future Shock Absorber Failure

Once you've replaced the shocks on your EFLS627UIW0 or whatever model you're working on, extend their life by:

• Avoiding overloading — this is the #1 cause of premature shock wear
• Using the correct cycle for heavy items (use the "heavy duty" or "bulky" setting for towels and bedding)
• Keeping the washer level — check it every 6 months
• Running smaller, balanced loads rather than jamming everything in at once

Frequently Asked Questions

How long do Frigidaire washer shock absorbers typically last?

Most Frigidaire and Electrolux shock absorbers last 5-8 years with normal use. Heavy use (multiple loads daily) or consistent overloading can reduce that to 3-4 years. If your washer is from 2015 or earlier and has never had shocks replaced, you're due.

Can I replace just one shock absorber instead of all of them?

Technically yes, but it's not recommended. Shock absorbers wear at similar rates, so if one has failed, the others are close behind. Replacing just one gives you uneven damping, which can actually make the shaking worse. Replace them in pairs at minimum, or all four if your model has four.

Will my washer damage itself if I keep using it while it's shaking badly?

Yes — continuing to run a washer with failed shocks can cause serious damage. The violent movement stresses the spider arm (the metal piece connecting the drum to the shaft), can crack the outer tub, damage door seals, and even break suspension springs. What's a $72 shock absorber repair today could become a $400+ bearing and tub replacement next month. Stop using it until you fix it.