PRT Performance Ride 172491 Shock Absorber - Rear

Rear Shock Absorber for Fiat 500

PRT Performance Ride 172491 is a rear suspension shock absorber for the 2012-2017 Fiat 500. It is built with a gas-charged design, loop-to-loop mounting, and a metal dust shield to support controlled rear suspension movement and help protect the rod from road debris.

Key Features

• Fits 2012-2017 Fiat 500, rear
• PRT Shock Absorber line from PRT Performance Ride
• Gas charged for consistent damping response
• Loop upper and lower mounts for direct rear application
• Metal dust shield included for added rod protection
• Compressed length: 9.76 in; extended length: 14.96 in
• Shock stroke / travel length: 5.20 in
• Body diameter: 1.52 in
• Non-adjustable design

Detailed Description

PRT Performance Ride part number 172491 is a rear suspension shock absorber engineered for the Fiat 500 platform from 2012 through 2017. The PRT Shock Absorber line focuses on direct-fit suspension service parts, and this unit uses center-of-the-loop measuring points at both ends with loop upper and lower mounts for straightforward rear installation on the specified vehicle application. The gas-charged construction helps maintain damping consistency, while the metal dust shield adds protection against dirt and road splash. Part number 172491 is a practical OE-style replacement choice for Fiat 500 rear shock service.

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

Common Repair Uses

• Rear suspension noise from worn shock internals
• Excessive bouncing after bumps or dips
• Reduced rear-end stability on the Fiat 500
• Uneven ride control caused by aging dampers
• Loss of damping performance from fluid or gas wear

Installation Notes and Tips

Verify rear fitment against the 2012-2017 Fiat 500 application before installation. Match the loop-to-loop mounting style, compressed length, extended length, and shock stroke to the original unit to confirm proper suspension travel. Inspect surrounding bushings, mounts, and hardware condition during replacement, and replace any worn mounting components as needed. After installation, check ride height, suspension movement, and fastener torque according to vehicle service specifications.

Quality Assurance

PRT Performance Ride supplies suspension components for direct replacement service, and this shock absorber is built with gas-charged construction and a protective metal dust shield for durable rear suspension operation on the listed Fiat 500 applications.