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Kenmore Elite HE4t Shock Absorber Replacement – What Part Fixes Vibration & Banging?

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Understanding the Problem

Front-load washers rely on shock absorbers (dampers) to control tub movement during agitation and high-speed spin. On the Kenmore Elite HE4t, failed or worn shock absorbers let the inner tub move excessively, causing loud banging or knocking, heavy vibration, the washer to walk, and poor spinning performance. Over time the damper's piston/seals wear or lose oil, and mount points can break, so the tub no longer stays centered against the suspension system. Replacing the faulty shock absorbers restores normal damping and stabilizes the drum. The repair is a common DIY for intermediate technicians: you will disconnect power, access the lower front or rear area depending on model, support the tub, unclip and remove the worn dampers, and install new units. Always verify the correct replacement kit for your exact model number and inspect mounting clips and springs while you have the washer open.

Common Symptoms

Loud banging or knocking during spin, heavy vibration or rocking, washer "walking" across the floor, clothes still wet after spin, visible oil or damaged mounts on dampers.

Common Causes

  • Worn or leaking shock absorber (damper) internal seals or piston
  • Broken or detached damper mount pins/clips
  • Weakened suspension springs or other suspension components causing extra load on dampers
  • Repeated heavy or unbalanced loads accelerating damper wear

Popular Parts That Fix This Problem

These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.

285753A / WP285753 (common replacement part; verify your model number before ordering)Shock absorber (damper) – single
Pro tip incoming! 🧠

Helpful Repair Tip

With the washer unplugged and the door open, press down on the tub and rotate it by hand. Excessive rocking, a loose/noisy rebound, or visible oil on the shock is a quick confirmation that one or more dampers are bad.

Frequently Asked Questions

Do I need to replace all shock absorbers or only the one that's bad?

You can replace only the visibly failed shock absorber, but because shock absorbers wear together over time it's best practice to replace all dampers at once (or at least matched pairs) to ensure balanced damping and longer trouble-free operation.

How hard is it to replace the shock absorbers on a Kenmore Elite HE4t and what tools do I need?

Difficulty is moderate. Typical tools: socket set (7/16"–1/2" common), flat screwdriver, needle-nose pliers, and a towel to protect finish. Allow 45–90 minutes. Steps: unplug the washer, remove lower access panel (or tilt front panel per model), support the tub so it won't drop, unclip/remove old dampers from upper/lower mounts, install new dampers (ensure correct orientation), reassemble and test with a spin-only cycle. If unsure, consult the service manual or a technician and always disconnect power before working on the appliance.

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