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B2400-B03 AIRman Air Control Kit for Non-Steerable Lift Axle Applications (HAC-NSI)

(3 customer reviews)

21 in stock (can be backordered)

Used in Non-Steerable lift axle applications.

This air control kit is made by AIRman which directly replaces HAC-NSI, formally from Hendrickson. The face of the panel does not bear the Hendrickson name but other than that, is identical to the original HAC-NSI. This panel also replaces flip switch model R-017512-00.

The Hendrickson version of the HAC-NSI is discontinued and is replaced by LC-NSI, which requires new plumbing and the panel size is different. Contact us for ordering the LC-NSI or use LC-SSI.

The B2400-B03 or HAC-NSI is the same as the B2400-B04 but does not have a solenoid for auto-lift feature, therefore no wires.

Call us for quantity discounts when ordering 10 kits or more, mix-match with B2400-B04!

$389.99 $445.22 Kit

21 in stock (can be backordered)

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B2400-B03 AIRman Air Control Kit for Non-Steerable Lift Axle Applications

Same as Hendrickson HAC-NSI

B2400-B03 AIRman Air Control Kit fits all Non-Steerable Lift Axle Applications. All-in-one valve is easy to install and maintain. This valve replaces the HLK-NSI with the flip switch by use of a convenient push-pull switch.


  • Made by AIRman Inc.
  • Used in Non-Steerable lift axle applications.
  • Color coded push-to-connect fittings on valve.
    • Blue to lift springs,
    • Red to ride springs,
    • Green to supply air tank,
    • Yellow to exhaust.
  • Instructions download below.
  • Hoses/tubing not included. (Note: For reference, the small tube from gauge to valve is 5/32”)

HAC-series air kit line has been designed to provide excellent reliability in your lift axle application. All air kits, however, are exposed to water and contaminant-filled air on a daily basis and do require preventative maintenance to ensure proper performance. Regular inspection, as a part of your preventative maintenance protocol, as well as daily operation checks should be performed.

Download HAC-SSx-Install-Instructions
Download Maintenance Manual

Same as HAC-NSI, R004319, 4319, HAC-NSI-01, 8446-HAVSSI, Dayton 334-1954, Dayton 3341954.

This panel also replaces flip switch model R-017512-00 (R01751200)

Weight 6 lbs

Uses 3/8 DOT push-to-connect fittings for 3/8 DOT tubing.

HAC-NSI, 170.HNSI, B2400-B03


AIRman Products

AIRman Products is the pneumatics expert in the commercial transportation, trucking and off-highway industries for Suspension Fill, Dump Valves and many other applications.
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Based on 3 reviews

5.0 overall

Add a review

  1. mike

    These folks got it right out as promised. The product is great too!


  2. Craig

    Direct replacement, easy install.


  3. Sheldon Hughes

    A little pricey, but it was well worth it, as it was a perfect replacement part!

    Sheldon Hughes

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