PRT Performance Ride 173620 Suspension Shock Absorber - Rear

Rear Shock Absorber for Jeep Grand Cherokee

PRT Performance Ride 173620 is a gas-charged rear shock absorber for 1999-2004 Jeep Grand Cherokee applications, excluding Up Country Suspension models. It is built with loop upper and lower mounts and includes a metal dust shield for added protection in rear suspension service.

Key Features

• Fits 1999-2004 Jeep Grand Cherokee, rear
• PRT Shock Absorber line component for rear suspension replacement
• Gas charged construction for consistent damping response
• Loop-to-loop mounting configuration
• Metal dust shield included
• Compressed length: 13.35 in; extended length: 21.93 in
• Shock stroke / travel length: 8.58 in
• Body diameter: 1.77 in
• Boot not included; coil over springs not included

Product Details

PRT Performance Ride part number 173620 is a rear suspension shock absorber engineered for Jeep Grand Cherokee models from 1999 through 2004, with fitment excluding Up Country Suspension. The shock uses center-of-the-loop measuring points at both ends, a loop upper mount, and a loop lower mount for direct rear suspension replacement. Its gas-charged design supports controlled damping, while the metal dust shield helps protect the shock body during everyday road use. For shoppers searching for a rear shock absorber for 1999-2004 Jeep Grand Cherokee or a PRT 173620 replacement shock, this part matches the listed rear application.

The PRT Shock Absorber product line focuses on suspension replacement parts built around OE-style fitment and application-specific dimensions. This PRT Performance Ride shock absorber follows that approach with defined compressed and extended lengths, a measured stroke of 8.58 inches, and a body diameter of 1.77 inches for the specified Jeep Grand Cherokee rear position.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear-end bounce or excessive oscillation on Jeep Grand Cherokee models
• Reduced damping control over bumps and uneven pavement
• Worn rear shock performance that affects ride stability
• Noisy or loose-feeling rear suspension behavior from aged shock components
• Replacement needs for a rear shock absorber on 1999-2004 Jeep Grand Cherokee, excluding Up Country Suspension

Installation Notes and Tips

Verify rear fitment by matching the vehicle year, model, and suspension package before installation. This shock absorber uses loop mounts at both ends, so confirm the mounting style and installed length against the original part. Inspect surrounding rear suspension hardware, bushings, and mounting points for wear before replacing the shock. Because this unit is gas charged and includes a dust shield, handle it carefully during installation to avoid damaging the protective components.

Quality Assurance

PRT Performance Ride suspension components are built for application-specific replacement use. Part number 173620 is listed for 1999-2004 Jeep Grand Cherokee rear fitment, excluding Up Country Suspension, and is specified with clear dimensional and mounting data to support accurate selection.