Seal tanks with this replacement fuel cap, part number 590324801, made for select Husqvarna or Cub Cadet Lawn Mower, String Trimmer, Leaf Blower, or Pole Pruner.
Grid is 1 inch square
  Fuel Cap 590324801
  Fuel Cap 590324801
Manufacturer Part

Fuel Cap 590324801

Genuine OEM Part # 590324801RC Item # 4980427Alternative Part Number(s)
Manufacturer Part
Seal tanks with this replacement fuel cap, part number 590324801, made for select Husqvarna or Cub Cadet Lawn Mower, String Trimmer, Leaf Blower, or Pole Pruner.
Grid is 1 inch square
  Fuel Cap 590324801
  Fuel Cap 590324801
$18.36
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Seal tanks with this replacement fuel cap, part number 590324801, made for select Husqvarna or Cub Cadet Lawn Mower, String Trimmer, Leaf Blower, or Pole Pruner.
Loading stock status
$18.36
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This part 590324801 is compatible with:

Product Type:
Lawn Mower, Leaf Blower, Pole Pruner, String Trimmer
Brands:
Husqvarna, Cub Cadet

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Fuel Cap Customer Reviews

Common Problems Fixed by the Fuel Cap

Based on customer reports and repair data, this part commonly fixes these issues:

About the Fuel Cap

As fuel is consumed by the engine, the level in the fuel tank lowers. To make up for this, the fuel cap uses a small vent to allow air to enter the tank. If the fuel cap vent is clogged, air won’t be able to enter the tank and a vacuum or “vapor lock” will occur. This stops the flow of fuel to the carburetor causing the engine to stall. To determine if the fuel cap vent is clogged, try slightly loosening the cap and then starting the engine. If loosening the fuel cap allows the engine to stay running it is likely clogged and will need to be replaced.

Popular models

Alternative Part Number(s)

Replaces Part Number 544889701
Replaces Part Number 503911801