This replacement knob, part number 990-550, restores easy control on select Whirlpool appliance models.
Grid is 1 inch square
  Knob 990-550
Manufacturer Part

Knob 990-550

Genuine OEM Part # 990-550RC Item # 751405Alternative Part Number(s)
Manufacturer Part
This replacement knob, part number 990-550, restores easy control on select Whirlpool appliance models.
Grid is 1 inch square
  Knob 990-550
$3.95
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This replacement knob, part number 990-550, restores easy control on select Whirlpool appliance models.
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$3.95
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Alternative Part Number(s)

Replaces Part Number 990550