This straight fitting adapts a -6AN line to an M18 x 1.5 metric O-ring port. CVF lists power steering and other fluid systems as typical uses, including engine swaps and adapting factory components.
The O-ring seal is designed to hold under pressure. It is offered in polished or black.
Specifications:
- Fitting type: Adapter
- AN size: -6AN
- Port: M18 x 1.5 O-ring
- Orientation: Straight
- Seal: O-ring
- Finish: Polished or Black (selectable)
- Part number: 6AN-18MMx1.5-OR
Kit Includes:
- One -6AN to M18 x 1.5 O-ring adapter fitting
FAQ
What port does the 6AN-18MMx1.5-OR fit?
It fits an M18 x 1.5 metric O-ring port and converts it to a -6AN connection.
How does it seal?
It seals with an O-ring at the metric port, which CVF notes reduces leak risk compared with traditional sealing methods.
What applications does CVF list?
Power steering and other fluid systems, including custom builds and swaps.
What finishes are available?
Polished or black.

