PRT Performance Ride 173815 Shock Absorber - Rear

Rear Shock Absorber for Ford F-150 Heritage and F-150

PRT Performance Ride 173815 is a gas-charged rear shock absorber built for select Ford F-150 applications. It is a direct-fit suspension shock absorber with a loop lower mount and bolt upper mount, plus a metal dust shield for added protection in everyday driving conditions.

Compatible with 1997-2004 Ford F-150 and Ford F-150 Heritage rear suspension applications listed below, this PRT Shock Absorber is sized with a 16.06 compressed length, 27.40 extended length, and 11.34 inches of travel. The body measures 1.77 inches in diameter, and the unit is non-adjustable for straightforward replacement service.

Key Features

• PRT Performance Ride 173815 rear suspension shock absorber
• Fits 1997-2004 Ford F-150 and Ford F-150 Heritage rear applications listed in fitment
• Gas charged design for consistent damping response
• Metal dust shield included for external protection
• Lower mount type: loop
• Upper mount type: bolt
• Shock stroke and travel length: 11.34 inches
• Extended length: 27.40 inches; compressed length: 16.06 inches
• Body diameter: 1.77 inches
• Non-adjustable replacement shock absorber

Product Details

PRT Performance Ride’s PRT Shock Absorber line focuses on direct replacement suspension components for common passenger and light truck applications. Part number 173815 follows the OE-style mounting layout used on the rear of select Ford F-150 models, making it a practical choice when replacing a worn rear shock absorber on a 1997-2004 Ford F-150 or 2004 Ford F-150 Heritage. This rear shock absorber uses a loop lower mount and bolt upper mount, with a dust shield to help protect the rod area from road debris.

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

Common Reasons for Replacement

• Rear-end bounce or reduced damping control
• Excessive body movement over bumps
• Uneven ride quality from a worn rear shock
• Visible wear on the existing shock absorber body or dust shield
• Restoring rear suspension response on a Ford F-150 Heritage or Ford F-150

Installation Notes and Tips

Verify rear fitment by model year and package exclusions before ordering: 2004 Ford F-150 Heritage rear, excluding 7,700 lbs GVW Package and Off Road Package; 2000-2003 Ford F-150 rear, without 7700 GVW Package; 1997-1999 Ford F-150 rear, without 7,700 lbs GVW Package. Confirm the upper bolt mount and lower loop mount match the vehicle before installation. Inspect related rear suspension hardware and mounting points for wear, corrosion, or damage during replacement.

Quality Assurance

PRT Performance Ride manufactures suspension replacement parts for direct-fit service applications. Part number 173815 is built as a gas-charged rear shock absorber with a protective metal dust shield and fixed-length dimensions specified for the listed Ford F-150 and Ford F-150 Heritage rear applications.