XRP Xtreme Racing Products 900641 #4 AN Female Swivel to 1/8 in NPT Male Straight Adapter

The XRP Xtreme Racing Products 900641 straight adapter provides a reliable connection between a #4 AN female swivel port and a 1/8 in NPT male fitting. Designed for motorsports, automotive, performance, and fluid-system applications, this adapter helps simplify hose and component installation where compatible AN and NPT connections are required.
Constructed from steel and finished with nickel plating, the XRP 900641 adapter is designed for dependable service and improved resistance to corrosion and surface wear. Its straight configuration supports direct routing between connected components while the female swivel design can help with alignment during installation, making it a practical choice for fuel, oil, coolant, and other compatible fluid systems.
Use this XRP-Xtreme Racing Products fitting when a compact, durable transition from #4 AN female swivel to 1/8 in NPT male threads is needed. Verify thread standards, hose compatibility, pressure requirements, and fluid suitability before installation. Professional installation practices, including proper sealing of NPT threads and avoiding over-tightening, are recommended to help maintain a secure connection and prevent damage.
The XRP 900641 is supplied as an individual adapter and is intended for applications requiring a steel, nickel-plated fitting with a straight profile. It combines common AN and NPT connection formats in one serviceable component for race cars, custom vehicle builds, fabrication projects, and other performance-oriented plumbing systems.

Features:

• Brand: XRP-Xtreme Racing Products

• Part Number: 900641

• Fitting Type: Straight adapter

• Connection 1: #4 AN female swivel

• Connection 2: 1/8 in NPT male

• Material: Steel

• Finish: Nickel plated

• Application: Compatible automotive, motorsports, fuel, oil, coolant, and fluid-system plumbing

• Quantity: Sold individually