Customer Questions and Answers for Counterweight (Rear) by Whirlpool

Rear counterweight that stabilizes the washer tub during spin cycles to reduce vibration and excessive movement. Restores balance for smoother, quieter operation and helps prevent premature wear from uncontrolled drum motion. What it does:

• Adds mass to the back of the washer tub to counterbalance loads and limit rocking and vibration during spin cycles.
• Common symptom: washer vibrates, rocks, bangs, or moves across the floor during spins.
• Replacing a cracked, loose, or missing rear counterweight often reduces noise and improves spin stability.

• Disconnect power before starting work; follow all safety precautions in your model's service manual.
• Support the tub or cabinet before removing/installing the counterweight; the part can be heavy—use two people or appropriate lifting support.
• Ensure correct orientation and securely tighten mounting hardware; run a short test spin to confirm balance after installation.