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Certifications
Mfr. Part #: AQ62-DOT-4
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
| Quantity | Discount | Part Price |
|---|---|---|
| >10 pieces | 10.0 % | $7.00 |
AQ62-DOT-4 brass push-to-connect fitting, 1/4" tube OD, for air brakes & suspension. 200 psi, DOT/SAE compliant, full flow, easy install.
Key Features:
- Brass construction for corrosion resistance and durability
- Push-to-connect design for tool-free, quick installation and release
- Full flow design providing up to 60% more flow area than conventional fittings
- Positive seal with ethylene propylene gasket for reliable performance
- DOT approved, compliant with FMVSS 571.106 and SAE J1131/J2494 standards
- 200 psi maximum working pressure
- Nominal size: 1/4" tube OD x 1/4" tube OD; temperature range: -40°F to 200°F
Common Applications:
- Air brake systems in trucks and trailers
- Air suspension systems in heavy-duty vehicles
- Pneumatic controls in RVs and buses
- Transit and rail pneumatic connections
- Air-operated seats, gauges, horns, and heater controls
| Specification | Details |
|---|---|
| Material | Brass |
| Connection Type | Push-to-connect |
| Seal Type | Positive seal with ethylene propylene gasket |
| Flow Design | Full flow (up to 60% more flow area than conventional fittings) |
| Working Pressure | 200 psi |
| Standards Compliance | DOT FMVSS 571.106, SAE J1131, SAE J2494 |
| Nominal Size | 1/4" tube OD x 1/4" tube OD |
| Temperature Range | -40°F to 200°F |
| Applications | Air brake systems, air suspension, pneumatic controls, transit/rail connections, air-operated seats, gauges, horns, heater controls |



ID #: 28025