AIRCRAFT O-ring Kit For Sg A137

Features

• Made for SG-A137 Designed specifically as an O-ring kit for the AirCraft SG-A137 spray gun.
• Multi-piece seal kit Includes O-rings for key sealing points to support a proper service refresh.
• Maintenance-friendly spare part Ideal for preventative servicing or leak troubleshooting.
• Workshop-ready solution Helps reduce downtime and keep your spray gun dependable.

Benefits

• Helps prevent leaks: Refreshes sealing points that can cause hissing air leaks or paint weeping at joints.
• More consistent spraying: Better sealing supports steadier pressure and more predictable atomisation.
• Longer spray gun life: Regular seal replacement reduces wear from solvents, vibration and repeated cleaning cycles.

Extra Information

• Compatibility: intended for the AirCraft SG-A137 spray gun.
• Replace O-rings if you notice air leaks, paint seepage, sticky controls or inconsistent spray output.
• Keep parts clean and avoid scratching sealing surfaces during disassembly and reassembly.

Specifications

Safety

• Wear eye protection when servicing spray equipment and working with compressed air.
• Disconnect the air supply and depressurise the spray gun fully before disassembly.
• Use gloves when handling cleaning solvents and keep the workspace well-ventilated.
• Reassemble carefully and perform a leak test with clean air before spraying paint.