DOT Nylon Air Brake Tubing - 1/4in OD 100FT Coil Blue - Eaton NT10004BU100 Haldex D1040402 177.5004B
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$35.40
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Fitment
Fits these trucks
Universal - Class 8 trucks, trailers and heavy-duty vehiclesAir brake and accessory plumbingPush-to-connect fittings - cut square with a tubing cutter100ft coil for shop repairs
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
2 cross-refsEaton NT10004BU100 Haldex D1040402
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Replumb it right the first time with this DOT nylon air brake tubing distributed by FleetPro Parts & Tires. A cracked, kinked or heat-damaged air line rarely fails all at once โ it weeps, the system takes longer to build, and one morning the truck will not release. This 100ft coil of 1/4in outer diameter tubing is what a shop replumbs it with. Manufactured by Automann to Fleet Standard specifications, it is stocked heavily right here in our Hanover Park, Illinois warehouse for lightning-fast shipping to fleets, diesel repair shops, and owner-operators nationwide.
Clean Joints, Clear Circuits: The 1/4in DOT Nylon Tubing Advantage
This is DOT air brake nylon tubing built to SAE J844 โ the standard that governs the tubing used in commercial compressed-air brake systems. That matters, because the failure mode of the wrong line is a slow one: it weeps rather than bursts, the system takes longer to build, and nobody finds the cause until something downstream gives up. Nylon holds its shape under pressure and takes the vibration and abrasion of a chassis run without going brittle.
The blue jacket is doing a job of its own: this tubing is color-coded for circuit identification, so the next person into that loom can tell one air circuit from another instead of tracing every line end to end. The 1/4in OD is a standard push-to-connect size โ cut it square with a proper tubing cutter and it seats cleanly in the fitting for a leak-free joint. The 100ft coil covers both air brake and accessory plumbing runs without splicing.
At FleetPro Parts & Tires, we know an air leak you cannot find is worse than one you can. This Automann tubing is a direct replacement for highly searched industry numbers including Eaton NT10004BU100 and Haldex D1040402. Run the line in one piece and be done with it.
Vehicle Fitment & Compatibility
This DOT nylon air brake tubing uses a universal design intended for the following commercial applications:
- Make/Model: Universal - Class 8 trucks, commercial trailers and heavy-duty vehicles
- System: Air brake and accessory plumbing
- Standard: DOT air brake nylon tubing, SAE J844
- Assembly: Cut square with a tubing cutter for leak-free push-to-connect joints
- Component Group: Air Brake & Wheel / Air Lines & Power Cords
Direct Replacement & Cross-Reference Numbers:
This Automann nylon air brake tubing serves as a direct replacement for the following part numbers:
- Eaton Interchange: NT10004BU100
- Haldex Interchange: D1040402
- Automann Distributor #: 177.5004B
Technical Specifications
- Component Type: DOT Nylon Air Brake Tubing
- Standard: SAE J844
- Length: 100ft coil
- Outer Diameter: 1/4in
- Color: Blue
- Weight: 1.2 lbs
- Product Level: Fleet Standard Aftermarket
- Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
- DOT SAE J844 Rated: Built as DOT air brake nylon tubing to SAE J844, so the air system is replumbed with the material the job actually calls for.
- Color-Coded for Circuit ID: The blue jacket lets the next technician tell one air circuit from another without tracing every line end to end.
- 100ft Shop Coil: A full 100ft coil lets you cut the exact length a routing needs instead of splicing short pieces together.
- Push-to-Connect Ready: Cut square with a tubing cutter and the 1/4in OD seats cleanly in push-to-connect fittings for a leak-free joint.
- Air Brake and Accessory Plumbing: Handles air brake circuits and accessory air lines throughout the tractor and trailer.
Specifications
Component Type
DOT Nylon Air Brake Tubing
Standard
SAE J844
Length
100ft coil
Outer Diameter
1/4in
Color
Blue
Weight
1.2 lbs
Package Dims
11 x 11 x 2 in
UPC
889626035678
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - Class 8 trucks, trailers and heavy-duty vehicles, Air brake and accessory plumbing, Push-to-connect fittings - cut square with a tubing cutter, 100ft coil for shop repairs. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Eaton NT10004BU100, Haldex D1040402.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.