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Cardboard box labelled Unity 2-251130-001 containing two rear shock absorbers

Unity

Unity 2-251130-001 Rear Shock Absorber Kit

SKU CH-294D-FAB9Z

A twin-tube gas-charged rear shock absorber kit containing two nitrogen-charged units designed as direct replacements for 1997-2009 GM minivans

  • Twin-tube gas-charged design restores original ride control
  • Kit includes two shocks for complete rear-axle service
  • Direct OE replacement ensures trouble-free installation
  • Fits GM minivans from 1997 through 2009
  • Backed by over 50 years of suspension expertise

Rear Shock Kit for GM Minivans

This Unity 2-251130-001 kit supplies two nitrogen gas-charged shock absorbers built as direct replacements for original equipment on GM minivans produced between 1997 and 2009. It is intended for owners and mechanics restoring ride control on those specific vehicles.

Twin-Tube Gas Charged Design

The twin-tube construction uses pressurised nitrogen to reduce aeration and maintain consistent damping during daily driving. This design helps control body roll and nose-dive without the harshness sometimes associated with heavy-duty monotube units.

Replaces Worn OE Shocks on Listed Models

The kit covers 1997-2005 Chevrolet Venture, 1997-2004 Oldsmobile Silhouette, 1999-2009 Pontiac Montana, 1997-1999 Pontiac Trans Sport, 2001-2005 Pontiac Aztek, 2005-2009 Chevrolet Uplander, 2005-2007 Buick Terraza and 2005-2007 Saturn Relay. It is not suited for vehicles outside this application list or for front-axle replacement.

Highlights

  • Twin-tube gas-charged design restores original ride control
  • Kit includes two shocks for complete rear-axle service
  • Direct OE replacement ensures trouble-free installation
  • Fits GM minivans from 1997 through 2009
  • Backed by over 50 years of suspension expertise

Specifications

BrandUNITY

Questions about this item

How do I install the rear shock absorber kit on a 2005 Chevrolet Uplander and what step is often missed?

Remove the old rear shocks, align the new twin-tube gas-charged units with the factory mounting points, torque the upper and lower bolts to specification, and reinstall the wheels; the step most often missed is torquing the upper mount bolts after the vehicle weight is back on the suspension.

What maintenance or replacement will the nitrogen gas charged shock absorbers need later?

The twin-tube gas-charged shocks are sealed units with no serviceable parts; they require no fluid changes or gas recharging and are replaced only when damping performance degrades or leakage appears.

What limit appears first on these rear shocks during sustained use on a 1997 Pontiac Trans Sport?

Under sustained use the first limit is heat buildup in the twin-tube design, which can reduce damping consistency before any mechanical wear occurs.

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