The Vibrant Soft Mount Vacuum Line Barb Fitting Assembly is designed to be inserted into a silicone coupler to provide a leak-free seal. Installation involves punching an 8 mm hole into the silicone coupler and pressing the fitting into place. Each kit includes a CNC machined aluminum barbed fitting, lock nut, washer and O-ring seal, and is intended for use with Vibrant 3/16 in (4 mm) ID vacuum lines.
- Type: soft mount vacuum line barb fitting assembly
- Material: CNC machined aluminum barbed fitting
- Mounting hole: 8 mm in silicone coupler
- For line size: 3/16 in (4 mm) ID vacuum line
- Includes: barbed fitting, lock nut, washer and O-ring seal
- Part number: 12890
FAQ
How does this vacuum line fitting mount?
It is a soft mount fitting that inserts into a silicone coupler; an 8 mm hole is punched into the coupler and the fitting is pressed into place for a leak-free seal.
What is included in the assembly?
Each kit includes a CNC machined aluminum barbed fitting, a lock nut, a washer and an O-ring seal.
What size vacuum line does it fit?
It is intended for use with Vibrant 3/16 in (4 mm) inside diameter vacuum lines.

