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Unity 251500 rear shock absorber, silver metal cylinder with mounting eyelets

Unity

Unity 251500 Rear Shock Absorber

SKU CH-NSS3-YYSQY

A twin-tube gas-charged rear shock absorber designed as a direct OE replacement for 2007-2013 Chevrolet Silverado 1500 and GMC Sierra models

  • Direct OE replacement for 2007-2013 Silverado and Sierra
  • Twin-tube gas-charged design restores factory ride control
  • 50 years of aftermarket suspension manufacturing expertise
  • Engineered for trouble-free installation and long-lasting reliability
  • Manufacturer part number 251500 ensures correct fitment

Direct OE Replacement

This rear shock absorber is a twin-tube gas-charged unit designed to replace worn original equipment on compatible pickups. It is built for owners of 2007-2013 Chevrolet Silverado 1500 and GMC Sierra models who need to restore factory ride quality.

Twin-Tube Gas-Charged Design

The defining specification is the twin-tube gas-charged construction, which matches OE damping characteristics for a direct bolt-in installation. Buyers whose vehicles require a monotube or electronically controlled damper cannot use this part.

Handles Daily Driving Loads

The shock comfortably handles everyday hauling and highway cruising on the listed Silverado and Sierra platforms. It runs out of reserve when the vehicle is regularly loaded beyond gross vehicle weight rating or subjected to sustained off-road punishment.

Highlights

  • Direct OE replacement for 2007-2013 Silverado and Sierra
  • Twin-tube gas-charged design restores factory ride control
  • 50 years of aftermarket suspension manufacturing expertise
  • Engineered for trouble-free installation and long-lasting reliability
  • Manufacturer part number 251500 ensures correct fitment

Specifications

BrandUNITY

Questions about this item

How does the twin-tube gas-charged design perform once installed on a Silverado 1500?

The twin-tube gas-charged shock replaces the original equipment unit directly, restoring factory ride control and damping performance for 2007-2013 Chevrolet Silverado 1500 models.

What mounting standard does the 251500 use for the rear position?

It bolts to the original rear shock mounts on 2007-2013 Chevrolet Silverado 1500 and GMC Sierra trucks without adapters or modifications.

What clearance or hardware is needed to fit this rear shock on a 2007-2013 GMC Sierra?

The unit is a direct replacement for the OE rear shock, so it uses the existing mounting points and hardware on 2007-2013 GMC Sierra models.

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