The Wilwood 220-9075 Inlet Fitting is a straight adapter designed to connect a 4 AN male hose or tube connection to a 1/8-27 NPT male port. This fitting provides a practical transition between AN and National Pipe Thread systems, making it suitable for compatible brake, clutch, hydraulic, and fluid-routing applications where these thread standards are specified. Its compact straight configuration supports direct routing and straightforward installation in systems with aligned connection points.
The adapter is manufactured from steel and finished with a zinc oxide coating for added surface protection in service environments. The steel construction provides a durable foundation for fluid connections, while the zinc oxide finish helps protect the fitting during handling, installation, and use. Each fitting is supplied individually, allowing it to be selected for a specific installation or used as part of a broader Wilwood plumbing assembly. Always verify the fitting material, thread type, and connection requirements before installation.
Use the Wilwood 220-9075 when a reliable 4 AN male to 1/8-27 NPT male transition is required. Before assembly, inspect all mating threads and confirm that the receiving port uses the correct NPT specification. AN and NPT connections are different thread systems and should not be interchanged without the proper adapter. Install the fitting using suitable practices for the application, taking care not to cross-thread or over-tighten the connection. The straight design is useful for clean, direct plumbing layouts and can help simplify routing where an angled fitting is not necessary. This Wilwood adapter is air restricted: no, and it is sold as one fitting.
Features:
- Connection: Adapts a 4 AN male connection to a 1/8-27 NPT male port
- Design: Straight adapter configuration for direct fluid-line routing
- Material: Constructed from steel for durable service
- Finish: Zinc oxide coating helps protect the surface during handling and use
- Application: Suitable for compatible brake, clutch, hydraulic, and fluid-routing systems
- Brand and Part Number: Wilwood 220-9075
- Packaging: Supplied as one individual fitting
