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

B2400-B03 AIRman Air Control Kit fits all Non-Steerable Lift Axle Applications.

The AIRman B2400-B03 is an all-in-one pneumatic Non-Steerable Inside Mounted (SSI) lift axle control valve assembly. This all-in-one valve is easy to install and maintain, and is mufactured in the USA by AIRman Products. This heavy-duty valve regulates the inflation and deflation of lift and ride air bags on commercial trucks, trailers, and vocational vehicles. It is highly regarded as a direct mechanical and plumbing replacement for the discontinued Hendrickson HAC-NSI system.

This series air kit 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, so it is important that you install the provided inline air filter when installing this kit.

Includes:

• 1) B2400-B03 Panel (HAC-NSI)
• 1) B2400-B80 Pressure Protection Valve (R-009689)
• 1) B2400-B82 Quick Exhaust (R-004348-1)
• 1) B6000-203 Inline Filter (R-013282)

Features:

• Made by AIRman Inc., an Origional Equipment supplier.
• Used in Non-Steerable lift axle applications.
• Color-Coded Port Connections for easy installation
  • 🟢 Green Port: Main air supply input (from the truck’s primary or auxiliary air supply tank).
  • 🔵 Blue Port: Lift springs output (supplies air to the bags that lift the axle off the ground).
  • 🔴 Red Port: Ride springs output (supplies regulated air to the bags that push the axle down onto the road).
  • 🟡 Yellow Port: System exhaust (vents air out of the system during cycle changes).
• Instructions download below.
• Hoses/tubing not included. (Note: For reference, the small tube from gauge to valve is 5/32”)
• This kit is for lifting/lowering the suspension only and does not control brakes.
• The panel measures 2-3/4 x 7-1/4 with a bolt pattern of 2.25 x 6-5/8.

Installation & Maintenance:

• Download HAC-SSx-Install-Instructions
• Download Maintenance Manual

Drawing and Spec Sheet:

• Download B2400-B03 CUSTOMER PRINT REV A1

Interchange:

• Automann 170.HNSI
• HAC-NSI
• HSCNSI
• HAC-NSI-01

This panel also replaces flip switch models using switch number R-017512-00 (R01751200)