We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Unity front and rear complete strut assembly silver metal cylinder with spring and top mount

Unity

Unity 4-11180-65220c-001 Front and Rear Complete Strut

SKU CH-X6BD-AXQF1

Complete strut assemblies with coil springs and mounts fit 2002-2009 Trailblazer, Envoy, Bravada, Rainier and 9-7X models

  • Pre-assembled strut eliminates specialty-tool hassle
  • Twin-tube nitrogen gas charge delivers stable damping
  • Fits 2002-2009 Trailblazer, Envoy and 9-7X
  • Excludes V8 models for correct application
  • Unity brings 50 years of aftermarket expertise

Front and Rear Complete Strut Assembly

Unity supplies a preassembled front and rear strut kit that includes the OE-style strut, top mount, bearing plate, bumper, insulators and coil spring. The nitrogen gas charged twin-tube design replaces the original air-ride system with a passive steel-spring setup. This eliminates the need for specialty tools during installation. The kit is built for 2002-2009 Chevrolet Trailblazer, GMC Envoy and related models.

Vehicles Without Factory V8 Engines

The conversion kit fits 2004-2007 Buick Rainier, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2002-2004 Oldsmobile Bravada and 2005-2009 Saab 9-7X. Vehicles equipped with a factory V8 engine are excluded from the application list. Buyers needing suspension parts for V8 variants or for platforms outside these model years should look at other listings.

Nitrogen Gas Charged Twin-Tube Conversion

The strut uses a nitrogen gas charged twin-tube shock paired with a coil spring to convert air suspension to a passive configuration. This specification defines the ride characteristics and determines whether the kit matches the vehicle's original suspension architecture. No other spring or damper type is included in the assembly.

Highlights

  • Pre-assembled strut eliminates specialty-tool hassle
  • Twin-tube nitrogen gas charge delivers stable damping
  • Fits 2002-2009 Trailblazer, Envoy and 9-7X
  • Excludes V8 models for correct application
  • Unity brings 50 years of aftermarket expertise

Specifications

BrandUNITY

Questions about this item

Does the Unity 4-11180-65220c-001 strut fit my 2005 Chevrolet Trailblazer?

Yes, this complete strut assembly fits 2002-2009 Chevrolet Trailblazer models, excluding V8 variants, so your 2005 model is covered.

What hardware is included so I can bolt it on without extra parts?

The preassembled unit arrives with OE-style strut, top mount, bearing plate, bumper, insulators and coil spring already fitted, so no specialty tools or separate components are required.

Can I install this front and rear strut myself without a spring compressor?

Because the coil spring, mount, bearing plate, bumper and insulators come preassembled, you simply unbolt the old unit and bolt the new one in place — no spring compressor needed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.