Rear Shock Absorber for 15-20 Escalade Suburban Tahoe Yukon 84176675 23151122

Rear Shock Absorber for Cadillac, Chevrolet, and GMC

Direct-fit rear air shock absorber with OEM cross-reference 84176675 and 23151122 that restores factory ride height and damping on full-size GM SUVs.

Overview

This rear shock absorber is a direct replacement for worn or leaking factory air shocks on 2015 to 2020 full-size GM SUVs. It controls suspension travel and load support so the vehicle rides level whether empty or carrying passengers and cargo. The rear shock absorber is built for owners doing their own repairs on Escalade, Suburban, Tahoe, and Yukon models.

Built For Performance

• Cross-references part numbers 84176675 and 23151122 for straightforward identification
• Air-assisted design supports rear load and helps maintain ride height
• Reinforced body and seals built to handle consistent road damping
• Mounting points and dimensions matched to the OEM rear position
• Sold as a single rear shock unit
• Factory-style connectors for a plug-and-play install

Fits These Machines

• for Cadillac Escalade 2015-2020
• for Chevrolet Suburban 2015-2020
• for Chevrolet Tahoe 2015-2020
• for GMC Yukon 2015-2020

On-The-Job Use

• Replacing a leaking or collapsed rear air shock
• Restoring rear ride height on a sagging SUV
• Load-leveling for towing and family hauling
• Scheduled suspension refresh at higher mileage

Specs At A Glance

Good To Know

Q: How do I know if my rear shock needs replacing? A: Common signs include a sagging rear end, a bouncy or floaty ride, air leaks, and visible fluid on the shock body. A scan tool can also reveal air suspension faults tied to the rear shocks.

Q: Do I need to replace both rear shocks at once? A: Replacing both sides together is the standard practice because dampers wear at similar rates and matched performance keeps the rear balanced. Always confirm part numbers against your vehicle before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.