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Unity 31-163000 front conversion kit brake repair tool in box

Unity

Unity 31-163000 Front Conversion Kit Brake Repair Tool

SKU CH-ZJEM-TP6MG

Converts front air suspension to coil springs on select 2003-2015 Toyota and Lexus models

  • Converts air suspension to reliable passive setup for 2003-2015 4Runner
  • 50 years manufacturing expertise ensures trouble-free installation
  • Fits Lexus GX470 2003-2009 and GX460 2010-2012
  • Compatible with 2007-2013 Toyota FJ Cruiser models
  • Unity Elite Suspension Line delivers long-lasting reliability after conversion

Vehicle Application

This front conversion kit replaces the original air suspension on specific Toyota and Lexus models with a passive steel spring setup. It fits the 2003 to 2015 Toyota 4Runner, the 2007 to 2013 Toyota FJ Cruiser, the 2003 to 2009 Lexus GX470 and the 2010 to 2012 Lexus GX460.

Installation Scope

The kit is designed as a direct retrofit for the factory air ride system on the listed vehicles. It addresses the front axle only, so the rear air suspension remains unchanged unless a separate rear kit is sourced. Professional installation is recommended to ensure correct geometry and safety.

Compatibility Check

Verify the exact year, model and trim of your vehicle against the application list before ordering. This kit will not fit vehicles outside the stated range or models equipped with different suspension configurations. Confirm whether your current system is air ride, as the kit does not apply to standard coil spring setups.

How it compares

Measured against everything we stock in Brake Service Tools & Presses, at today’s prices. Recalculated every night.

Price $200.99
Pricier than about 83% of the 1,702 comparable items (median $86.99).

Specifications

Product
Brand nameUNITY

Questions about this item

Which Unity 31-163000 kit fits my 2010 Lexus GX460?

The Unity 31-163000 Front Conversion Kit fits 2010-2012 Lexus GX460 models, plus 2003-2015 Toyota 4Runner, 2003-2009 Lexus GX470 and 2007-2013 Toyota FJ Cruiser.

What does the front conversion kit actually replace on the vehicle?

The kit converts the factory air suspension to a passive steel-spring setup on the front axle, removing the air bags and compressor for a simpler, non-adjustable ride.

Does the 31-163000 kit use the original mounting points or need new brackets?

The Unity 31-163000 is designed for a trouble-free installation using the vehicle's existing front suspension mounting locations, with no extra fabrication required.

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