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Kenmore Elite HE4t Front Load Washer Shock Absorber Replacement – How to Fix Excessive Vibration and Banging

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Understanding the Problem

If your Kenmore Elite HE4t front-load washer bangs, rocks, walks across the floor, or vibrates excessively during the spin cycle, worn or broken shock absorbers (dampers) are a common cause. The shock absorbers secure the tub to the cabinet and dampen motion during spin; when they fail the tub is free to move excessively and contact the outer cabinet. Symptoms often appear gradually — a soft knocking that gets worse under heavy loads — but can also start suddenly if a clip or end snaps. Replacement is a straightforward repair for a person comfortable with basic tools and working behind the washer’s service panels. The job typically involves unplugging the washer, tipping it back or removing the front lower access panel, detaching the bad shock(s) from the tub and frame, and installing new shocks in the same orientation. While your model may use multiple dampers, replacing all worn units at once is recommended for even performance and to prevent repeat failures.

Common Symptoms

Loud banging or knocking during spin, excessive vibration or rocking, washer walking across the floor, visible tub movement when door is closed, clothes still wet after spin.

Common Causes

  • Worn or leaking shock absorber/damper internal seals or fluid loss
  • Broken or separated shock mounting clips or bushings
  • Aging suspension components that no longer control tub movement (multiple shocks often fail together)

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 (also listed as WP285753) — confirm with washer model numberShock Absorber / Damper (individual)
Common kit sold by parts suppliers; part numbers vary by vendor — search for '285753A kit' or 'KenmoShock Absorber Kit (4-pack) — when replacing all dampers
May be included with shock or sold as small hardware; check parts list for your exact modelRetention Clip / Bushing (if damaged)
Pro tip incoming! 🧠

Helpful Repair Tip

Confirm a failed shock by manually pushing down on the tub with the door closed (support the door) — the tub should return smoothly and offer strong resistance; if it bounces freely or feels loose, the shock absorbers are likely bad.

Frequently Asked Questions

Can I replace just one shock absorber or should I replace all of them?

You can replace only the visibly failed shock and the washer will often run fine, but because shocks on the same machine are usually the same age and wear together, replacing all worn shocks (or all at once if several are aged) is recommended to restore balanced performance and avoid repeated repairs.

How difficult is the repair and what tools do I need?

Difficulty is moderate — plan about 45–90 minutes depending on experience. Basic tools needed: 1/4" or 3/8" socket set, flat screwdriver or small pry tool for clips, needle-nose pliers, and possibly a putty knife to remove the lower access panel. Always unplug the washer and shut off water before starting, and work on a protected floor surface.

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