Description
When stepping up to larger fuel lines or hydraulic systems, you need a fitting that bridges different AN sizes without compromising flow or reliability. This #3 to #4 AN expander adapter eliminates the need for custom fabrication, giving you a clean, bolt-on solution that integrates seamlessly into your fuel system or cooling lines. The swivel design accommodates hose positioning without putting stress on your hard lines, reducing vibration-induced leaks and extending component life.
- 3 AN Female inlet
- 4 AN Male outlet
- Straight configuration
- Swivel design
- Aluminum construction
- Black anodized finish
- Sold individually






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