Unions are used to join two brake, fuel, or transmission lines together. This may be needed, for example, in long runs from the dual master cylinder to the rear axle. Match the thread and flare type to the lines being connected. It is important that both flare type and thread match for a leak-proof connection. Use for joining 5/16" fuel and transmission lines.

Material: Brass
SAE or Metric: SAE
Thread Diameter: 1/2 - 20 in
Tube Diameter: 5/16 in

Fairview Fittings: 142-5
Raybestos Brake: WBU500
Edelmann: 123500
Papco: DS142-5
FMSI Universal: 3007
NAPA Brakes: 641-3292
CARQUEST: 123500
Weatherhead: 302x5
Coronet: 300-5
Dorman: 490-332
Dynamic: 300D