Redmax 580357204 - Fuel Tank Cap with Vent

Product Description

Product Description
The Redmax 580357204 fuel tank cap is a genuine OEM replacement designed to seal the fuel tank on compatible Redmax outdoor power equipment while allowing proper venting to maintain fuel flow and pressure balance. This vented fuel cap prevents unwanted leaks, reduces fuel evaporation, and ensures steady engine performance by allowing air to enter the tank as fuel is consumed. It’s manufactured to meet exact original equipment specifications for a reliable fit and long life.

What is this part & what does it do?
A vented fuel tank cap seals the engine’s fuel tank to prevent spills and evaporation, while the integrated vent lets air in to prevent a vacuum from forming as fuel is drawn out. Proper venting ensures consistent fuel delivery to the engine, reduces stalling, and supports smoother operation. A worn, cracked, or non-venting cap can lead to hard starting, fuel overflow, or poor performance — replacing it with a genuine OEM cap restores safe and efficient fuel system function.

Specifications

• Part Number: 580357204

• Part Type: Fuel Tank Cap with Vent

• Brand: Redmax / OEM

• Condition: New OEM Replacement

• Material: Durable molded plastic (engine-grade)

• Venting: Integrated air vent to balance fuel tank pressure

• Fitment: Matches original fuel tank threads and diameter (verified OEM design)

Features

• Genuine OEM Redmax vented fuel cap

• Seals fuel tank to prevent leaks and evaporation

• Integrated vent for proper airflow and fuel delivery

• Durable construction built for outdoor conditions

• Designed to OEM specifications for correct fit and performance

Replaces / Supersedes (Verified OEM)

• This part number 580357204 is the official OEM fuel tank cap — there are no alternate or supersession numbers documented in verified OEM parts catalogs. It is the correct replacement wherever this number is specified.

Used On (Verified Models / Applications)
This OEM vented fuel cap is confirmed used on Redmax and shared platform equipment where part 580357204 is listed in the official parts diagram. Verified applications include (but are not limited to):

• Redmax handheld blowers with vented fuel systems

• Redmax backpack blowers

• Redmax trimmers/edgers with compatible fuel tank threading
  (Please verify fitment with your exact model and serial number before ordering. Need assistance? Please email Orders@mowpart.com.)

(Fitment usage is drawn from official OEM parts breakdowns that list this cap for specific Redmax fuel tank assemblies.)