



Dishes on the top rack come out dirty, greasy, or spotted because the 3rd-level spinner is clogged, cracked, or no longer rotating — starving the upper rack of spray pressure.
The spinner arm has detached from the top-of-tub shaft or the retention pin is worn out, causing the arm to rattle loose and stopping water distribution entirely.
A cracked or unbalanced spinner wobbles at speed, creating a rhythmic knocking or grinding sound from the top of the dishwasher during the wash and rinse phases.
Mineral buildup from hard water has blocked the spray jets in the spinner, reducing water pressure and causing uneven coverage across the upper rack dishes.
💡 Pro Tip: Is Your 8193983 Spinner the Problem?
Your part is likely the culprit if you notice any of the following:
⚠️ Upper rack dishes come out dirty, greasy, or spotted after a full wash cycle
⚠️ Spinner arm is physically cracked, chipped, or has fallen off the top-of-tub shaft
⚠️ Unusual rattling or grinding noise from the top of the dishwasher tub during the wash phase
⚠️ Water spray holes in the spinner are visibly clogged with white mineral deposits and cannot be cleared by soaking
🔍 Quick diagnosis: Start a wash cycle, open the door after 3–4 minutes, and watch the top of the tub. The spinner should be rotating and spraying water in a fan pattern. If it is stationary, blocked, or missing, replace part 8193983. Also check water level — the heater element must be submerged for sufficient pressure to reach the upper arm.
📦 What's in the Box
✅ 1× Dishwasher Upper Wash Arm Spinner (3rd-Level, White, ~3.5" diameter)
✅ 1× Locking Retention Pin (center shaft lock)
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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