1999-2004 Grand Cherokee 4" Nitro Series Shock (ZORZON7978)

Experience precision damping engineered specifically for your Grand Cherokee. The Zone Nitro Series delivers responsive handling through advanced valving architecture that independently manages compression and extension cycles. Nitrogen pressurization at 50 psi eliminates aeration for consistent performance, while the Fluon-banded piston ensures smooth, predictable operation across varied terrain. This shock maintains factory-like ride quality while providing the durability and control serious off-road drivers demand.

Features

• Twin tube, nitrogen charged design with 10-stage velocity sensitive valving for great on/off-road performance
• Steel alloy body with dual welded ends and a 14mm heavy chromed shock shaft
• Bushings and sleeves included for easy, direct replacement installation
• Shock absorbers are sold individually

Specifications

• Adjustable Damping : No
• Compressed Length : 14.79
• Extended Length : 24.66
• Finish : Matte Black
• Gas Charged : Yes
• Lower Mount Code : BP7
• Lower Mount Type : Bar Pin
• Position : Front or Rear
• Shaft Diameter : 5/8"
• Travel Length : 9.87
• Type : Twin Tube
• Upper Mount Code : S1
• Upper Mount Type : Stem