Trade catalogue · Quote on request

O-RING KIT FOR SG A138

Brand: AIRCRAFT · Airbrush Spare Parts

AirCraft SG-A138-04 O-Ring Kit – For SG-A138 Airbrush

At a Glance: Replacement seal kit for the SG-A138 airbrush—helps prevent leaks, stabilise pressure and keep spraying consistent.

Airbrushes run on tiny tolerances and controlled airflow, so when an O-ring wears out the symptoms show up fast: air leaks, bubbling, inconsistent paint flow, spitting or a trigger that suddenly feels “off”. Even a small seal can have a big impact because it affects pressure stability and how smoothly the airbrush regulates air and paint.

The AirCraft SG-A138-04 O-ring kit is designed for the AirCraft SG-A138 airbrush and replaces worn or damaged sealing rings to restore reliable performance. It’s ideal for routine maintenance, rebuilding an older airbrush, or troubleshooting leak-related issues that cleaning alone can’t fix.

AirCraft SG-A138 Seal Refresh – Fix Leaks, Bring Back Smooth Control

Fresh O-rings help the airbrush hold pressure correctly, improving spray consistency and reducing the frustration of leaks and unpredictable performance.

This item is part of our full trade catalogue. Pricing depends on quantity and delivery location — request a quote below and our team will respond within 1 business day. Minimum order value for trade quotes is R2,500.

Request a quote

Tell us how many you need and where it's going.