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Unity 65240c rear brake conversion kit in box

Unity

Unity 65240c Rear Conversion Kit Brake Repair Tool

SKU CH-GRWC-JWWAN

Converts rear air suspension to coil springs on select 2002-2008 GMC Envoy and Isuzu Ascender models

  • 50 years of aftermarket expertise backing the Unity 65240c kit
  • Converts air suspension to reliable passive setup on compatible models
  • Fits 2002-2006 GMC Envoy XL and 2004-2005 GMC Envoy XUV
  • Fits 2003-2008 Isuzu Ascender for direct replacement
  • Designed for trouble-free installation and long-lasting reliability

Target Vehicles and Purpose

The Unity 65240c Rear Conversion Kit is designed for 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV and 2003-2008 Isuzu Ascender models. It replaces the factory air suspension with a passive steel spring setup for owners seeking a permanent repair.

Installation Notes

The kit is engineered for a trouble-free installation using standard hand tools and existing mounting points. No welding or fabrication is required. The most common issue is seized original air-spring bolts, which often need penetrating oil and extra time to remove cleanly.

Long-Term Behaviour

With over 50 years of aftermarket manufacturing experience, Unity builds these components for long-lasting reliability. The steel springs eliminate the compressor cycling and air leaks that plague the original system. Ride height remains consistent regardless of load or temperature changes.

Highlights

  • 50 years of aftermarket expertise backing the Unity 65240c kit
  • Converts air suspension to reliable passive setup on compatible models
  • Fits 2002-2006 GMC Envoy XL and 2004-2005 GMC Envoy XUV
  • Fits 2003-2008 Isuzu Ascender for direct replacement
  • Designed for trouble-free installation and long-lasting reliability

Specifications

BrandUNITY

Questions about this item

How can I verify the Unity 65240c rear conversion kit is installed correctly on my 2004 GMC Envoy XUV?

After fitting the kit, the rear suspension should sit level at the factory ride height with no air lines connected, and the vehicle should handle evenly without sagging or warning lights on the dash.

What components are included with the Unity 65240c kit and what must I source separately?

The kit supplies the steel coil springs and mounting hardware needed to replace the rear air springs; you will need to supply standard hand tools, a floor jack, jack stands and any required alignment shims.

Which Unity 65240c version matches a 2003 Isuzu Ascender?

The single 65240c rear conversion kit covers the 2003–2008 Isuzu Ascender along with 2002–2006 GMC Envoy XL and 2004–2005 Envoy XUV, so no other version is required.

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