W10860176 Dishwasher Lower Spray Arm (Lower Wash Arm, Spray Arm Assembly, Lower Spray Arm)
W10860176 Dishwasher Lower Spray Arm
The W10860176 is a genuine OEM Whirlpool-family dynamic lower spray arm assembly (often described as “nine wash arms in one” for increased coverage). It mounts at the bottom of the dishwasher and spins under pump pressure to distribute wash water across the lower rack and up into the tub for full-coverage cleaning. Common failures include cracked arm body (leaks/low pressure), stripped hub/bearing wear (won’t spin), clogged jets (poor cleaning), or warping from heat/impact. Symptoms: dishes left dirty (especially lower rack), poor spray/arm not rotating, unusual thumping/clicking as it hits items, or water leaking/spraying abnormally from a crack. IMPORTANT: A weak circulation pump, clogged filter, or low fill level can mimic a bad spray arm—confirm root cause. CRITICAL: Power off at breaker before servicing if you’ll be working around wiring; otherwise door-open service is usually safe.
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From $10,521.37
W10860176 Dishwasher Lower Spray Arm (Lower Wash Arm, Spray Arm Assembly, Lower Spray Arm)—
$10,521.37
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W10860176 Dishwasher Lower Spray Arm (Lower Wash Arm, Spray Arm Assembly, Lower Spray Arm)
W10860176 Dishwasher Lower Spray Arm
The W10860176 is a genuine OEM Whirlpool-family dynamic lower spray arm assembly (often described as “nine wash arms in one” for increased coverage). It mounts at the bottom of the dishwasher and spins under pump pressure to distribute wash water across the lower rack and up into the tub for full-coverage cleaning. Common failures include cracked arm body (leaks/low pressure), stripped hub/bearing wear (won’t spin), clogged jets (poor cleaning), or warping from heat/impact. Symptoms: dishes left dirty (especially lower rack), poor spray/arm not rotating, unusual thumping/clicking as it hits items, or water leaking/spraying abnormally from a crack. IMPORTANT: A weak circulation pump, clogged filter, or low fill level can mimic a bad spray arm—confirm root cause. CRITICAL: Power off at breaker before servicing if you’ll be working around wiring; otherwise door-open service is usually safe.
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Description
W10860176 Dishwasher Lower Spray Arm
The W10860176 is a genuine OEM Whirlpool-family dynamic lower spray arm assembly (often described as “nine wash arms in one” for increased coverage). It mounts at the bottom of the dishwasher and spins under pump pressure to distribute wash water across the lower rack and up into the tub for full-coverage cleaning. Common failures include cracked arm body (leaks/low pressure), stripped hub/bearing wear (won’t spin), clogged jets (poor cleaning), or warping from heat/impact. Symptoms: dishes left dirty (especially lower rack), poor spray/arm not rotating, unusual thumping/clicking as it hits items, or water leaking/spraying abnormally from a crack. IMPORTANT: A weak circulation pump, clogged filter, or low fill level can mimic a bad spray arm—confirm root cause. CRITICAL: Power off at breaker before servicing if you’ll be working around wiring; otherwise door-open service is usually safe.
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