SILICONE VACUUM HOSE 50 FT

Treadstone high temp. extruded silicone vacuum hose is used for vacuum advance, windshield washers, coolant overflow, emission control and other applications. Vacuum tubing is an un-reinforced extruded construction of extruded silicone rubber made in the USA!


Treadstone high temp. extruded silicone vacuum hose is used for vacuum advance, windshield washers, coolant overflow, emission control and other applications. Vacuum tubing is an un-reinforced extruded construction of extruded silicone rubber made in the USA!

Inside diameter, wall thickness below

3.0mm ID, 2.0mm wall

4.0mm ID, 2.5mm wall

5.0mm ID, 2.5mm wall

6.3mm ID, 3.0mm wall

8.0mm ID, 3.0mm wall

Common Hose Sizes below

Boost Controllers (Greddy, HKS & other) - 3.0mm, 4.0mm and 5.0mm

Internal and External wastegates - 4.0mm and 5.0mm

Windshield Washer Bottle - 3.0 and 4.0mm

Intake Manifold (small fittings) - 4.0mm and 5.0mm

Radiator Overflow Hose - 6.3mm or 8.0mm

Hood Hold Up Rod - 6.3mm or 8.0mm

Intake Pipe (large fittings) - 8.0mm (includes aftermarket intakes / radiator overflow)

Misc. covers of hard lines, etc. - 9.0mm can be slit to fit over.