Description
Part Number: AF109-04BLK
AeroFlow -4AN Hardline Compression Adapter – Black
Precision CNC-machined from 6061-T6 billet aluminium, the AeroFlow AF109-04BLK hardline adapter provides a leak-free compression connection between 1/4″ hard tubing and -4AN flare fittings.
Key Features
- ✓ Adapts 1/4″ (6.35mm) OD hard tubing directly to a male -4AN flare connection
- ✓ Precision CNC-machined 6061-T6 billet aluminium construction
- ✓ Durable hard-anodised black finish for maximum corrosion resistance
- ✓ Brass compression ferrule design guarantees a secure, high-pressure seal
- ✓ Ideal for custom fuel, oil, brake, and coolant hardline plumbing setups
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF109-04BLK |
| Adapter Type | Hardline Compression Adapter |
| Fitting Size | -4AN Male |
| Tubing Size | 1/4″ (6.35mm) Outer Diameter |
| Material | 6061-T6 Billet Aluminium |
| Finish | Black Anodised |
What’s Included in the Box
- 1x AeroFlow -4AN Male to 1/4″ Hardline Compression Fitting (Black)
- 1x High-Precision Brass Compression Ferrule
Engineered for high-stress motorsport environments, AeroFlow Performance fittings deliver unmatched reliability and clean aesthetic style. At JP Racing, we hold extensive UK stock with fast delivery options to keep your race or road build moving. Contact our expert technical team if you require assistance with hose and fitting selection.







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