This in-tank fuel filter for 3/16" fuel line is 30 micron. This replaces Husqvarna. Oregon® replacement parts are built to meet or exceed OEM standards. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Fits 3/16" fuel lines
• Replaces Husqvarna 503-4432-01
• Fits Models 36, 40, 41, 42, 45, 50, 51, 61, 66, and 394 Pro

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