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A pair of silver rear shock absorbers in a kit

Unity

Unity 2-253040-001 Rear Shock Absorber Kit (2)

SKU CH-2C4K-KWD2W

Twin-tube nitrogen gas charged rear shock absorber kit includes two direct-fit replacements for 2006-2011 Honda Civic and Acura CSX

  • Twin-tube gas-charged design restores factory ride quality
  • Kit includes two shocks for complete rear axle replacement
  • Direct OE fit for 2006-2011 Honda Civic and Acura CSX
  • Unity's 50-year suspension expertise ensures long-lasting reliability
  • Nitrogen charging reduces fade during repeated compression cycles

Rear shocks for 2006-2011 Honda Civic and Acura CSX

This Unity kit supplies two nitrogen gas charged rear shock absorbers built as direct OE replacements. The parts suit 2006-2011 Honda Civic and 2006-2011 Acura CSX models. Unity automotive draws on over 50 years of aftermarket suspension experience to deliver components designed for trouble-free installation and long-lasting reliability.

Bolt-in replacement with included pair

Each shock absorber fits the original mounting points so no fabrication or special tools are required beyond standard suspension hardware. The kit includes both left and right units, removing the need to match separate part numbers. Installers should torque fasteners to the vehicle manufacturer's specification and inspect bushings and mounts while the suspension is apart.

Twin-tube gas-charged design limits

The twin-tube nitrogen gas charge improves damping consistency but does not offer the adjustability or heat capacity of monotube or reservoir designs. The shocks are calibrated for stock ride height and spring rates; they are not intended for lowered vehicles, heavy loads or performance driving. Buyers needing firmer valving, external reservoirs or height-adjustable units should look at a different product class.

Highlights

  • Twin-tube gas-charged design restores factory ride quality
  • Kit includes two shocks for complete rear axle replacement
  • Direct OE fit for 2006-2011 Honda Civic and Acura CSX
  • Unity's 50-year suspension expertise ensures long-lasting reliability
  • Nitrogen charging reduces fade during repeated compression cycles

Specifications

BrandUNITY

Questions about this item

How do I confirm the nitrogen gas charged shocks are functioning correctly after installation?

Check for smooth, controlled rebound when pressing each corner of the vehicle and verify no fluid leaks or abnormal noises during a low-speed test drive.

What components are included in the Unity rear shock absorber kit and what must be purchased separately?

The kit contains two nitrogen gas charged shock absorbers; mounting hardware, bushings and any required tools are not included.

Which Unity kit version matches my vehicle if I drive a 2006-2011 Honda Civic or 2006-2011 Acura CSX?

Part number 2-253040-001 is the direct replacement rear shock absorber kit listed for those model years.

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