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Black polyamide air brake tubing coil Type A 5/16 inch OD

Synflex

Synflex 4245-0520-0100 Air Brake Tubing Type A 5/16 In OD Black

SKU CH-PFYJ-1R7TG

Black polyamide Type A air brake tubing in 100 ft coils for fleet maintenance

  • Black polyamide resists corrosion
  • Type A non-reinforced design suits air brake systems
  • 5/16 inch OD fits standard fittings
  • 100 ft length supports fleet maintenance
  • Eaton Synflex quality for trucking applications

Product identity

This Synflex air brake tubing is a Type A non-reinforced polyamide line with a 5/16 inch outer diameter in black. It is intended for fleet maintenance on trucks, buses and delivery vehicles where non-reinforced air brake connections are required.

Installation notes

The tubing is supplied in a 100 foot coil marked 4245-0520-0100 for identification. Polyamide material allows standard cutting and fitting with appropriate tools, but kinking during tight bends can restrict airflow and must be avoided.

Deciding specification

The critical detail is the Type A non-reinforced construction combined with the 5/16 inch outer diameter; reinforced or larger diameter tubing will not suit the same fittings. Buyers who need reinforced tubing or a different diameter should select another product.

Highlights

  • Black polyamide resists corrosion
  • Type A non-reinforced design suits air brake systems
  • 5/16 inch OD fits standard fittings
  • 100 ft length supports fleet maintenance
  • Eaton Synflex quality for trucking applications

Specifications

BrandEATON SYNFLEX

Questions about this item

How can I confirm the 5/16 inch OD tubing is installed correctly on the fleet?

Verify the black polyamide tubing sits fully seated in each fitting with no visible gaps, then pressure-test the air brake system to 100 psi and check for leaks at every connection.

What comes with the 4245-0520-0100 roll and what must I source separately?

The roll supplies 100 feet of Type A non-reinforced polyamide tubing; fittings, clamps and cutting tools are not included and must be purchased separately.

Which length should I choose for a standard truck brake circuit repair?

The 100-foot roll matches the 4245-0520-0100 part number and covers most single-axle circuit replacements without needing multiple shorter rolls.

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