Unions are used to join two brakes, 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 3/16" Domestic brake lines.

Material: Brass
SAE or Metric: SAE
Thread Diameter: 3/8 - 24 in
Tube Diameter: 3/16 in

Fairview Fittings: 142-3
Raybestos Brake: WBU300
Edelmann: 123300
Papco: DS142-3
FMSI Universal: 3002
NAPA Brakes: 641-3290
CARQUEST: 123300
Weatherhead: 302x3
Coronet: 300-3
Dorman: 490-330
Dynamic: 300B
SUR&R Auto Parts: BR-405