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The Lincoln Electric S20541 (9SS20541) is an OEM vented fuel tank cap designed for engine-driven welding power sources. It is engineered for use with modern composite and plastic fuel systems to provide a secure seal and regulate internal tank pressure.
Features
Integrated venting system prevents vacuum lock and negative pressure
Chemical resistance to gasoline, diesel fuel, and oil
UV radiation protection for outdoor exposure
Threaded design for positive seal against environmental contaminants
High-impact construction for industrial job site durability
Barrier against water ingress, dust, and debris
OEM-verified fit for specific Lincoln Electric engine drives
Specifications
Brand: Lincoln Electric
Manufacturer Part Number: S20541
Alternate Part Number: 9SS20541
Material: High-impact composite polymer
Thread Type: Internal thread
Thread Size: 3 1/2-inch
Base Diameter: Approximately 4-1/4 inches
Venting: Integrated venting system
Packaging: 1 per each
Compatibility: Composite/plastic fuel tanks
Applications
Lincoln Electric Ranger Series (Ranger 225, 250, 305)
Lincoln Electric Vantage Series (Vantage 300, 400, 500)
Lincoln Electric Classic Series (Classic 300D)
Lincoln Electric Air Vantage Series
Lincoln Electric Commander Series
Lincoln Electric SAE Series (SAE-300, SAE-400, SAE-500 with composite tanks)