Description
Part Number: AF181-18
Aeroflow M18 Metric Brass Crush Washers (10 Pack)
Precision-engineered solid brass crush washers designed to deliver a high-integrity, leak-free compression seal across M18 threaded connections and banjo fittings.
Key Features
- ☑ Solid Brass Construction: Provides superior ductility and corrosion resistance for dependable sealing under thermal cycles and line pressure.
- ☑ Precision M18 Fitment: Machined with an accurate 18mm inner diameter (I.D.) and 24mm outer diameter (O.D.) to suit M18 banjo bolts and male fittings.
- ☑ Deformable Compression Seal: Deforms predictably upon tightening to fill micro-imperfections on mating surfaces, preventing fluid weeping.
- ☑ Multi-System Application: Suitable for high-performance fuel injection systems, oil lines, brake hydraulics, and coolant circuits.
- ☑ Convenient 10-Pack: Supplied in a pack of 10 to ensure fresh, single-use replacement washers are always readily available.
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Manufacturer Part Number | AF181-18 |
| Material | Brass |
| Thread Fitment | M18 / 18mm |
| Inside Diameter (I.D.) | 18mm |
| Outside Diameter (O.D.) | 24mm |
| Pack Quantity | 10 Washers |
What’s Included in the Box
- 10 x Aeroflow M18 Metric Brass Crush Washers (18mm I.D. x 24mm O.D.)
Manufactured to Aeroflow’s rigorous motorsport standards, the AF181-18 washer set ensures ultimate sealing reliability for critical fluid systems. Order from JP Racing today for expert technical guidance and fast UK delivery.







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