Arnott SK-3356 Rear Shock Mercedes-Benz GL/GLS (X166) w/out ADS

Arnott's completely new shocks are built from the ground up with quality components including custom-valved internal shocks. These shocks are engineered and rigorously tested on dyno machines and then driven countless miles on Arnott's fleet of test cars. Arnott-designed shocks are an excellent passive alternative for aging air or electronic suspension systems restoring comfort by replacing the aged OE shock with a completely new custom-valved shock to provide a great ride.

FEATURES

• Exclusively for Mercedes-Benz GL550 (X166), w/out ADS
• Protective boot included - added protection for shock rod & oil seal
• Custom-tuned damper calibrated to provide a smooth yet responsive ride
• Restores your vehicle factory ride height and provides a stable comfortable ride
• Pressurized Nitrogen (N2) gas to reduce foaming and aeration, deliver better performance
• Replace in Pairs

SPECIFICATIONS

• Grade Type: Standard

Replaces OEM part Numbers: 1663200030, 1663200530, 1663201130, 1663201630, 1663201730, 1663202030