PRT Performance Ride 372221 Shock Absorber - Rear

Overview of PRT Shock Absorber 372221 for BMW Models

The PRT Performance Ride Shock Absorber 372221 is engineered for precise suspension control on select BMW vehicles. Designed to enhance ride quality and handling, this gas-charged shock absorber is compatible with various BMW 3 Series models including the 318i, 323i, 325i, 328i, and 330i variants.

• Compressed Length: 14.53 inches
• Extended Length: 23.94 inches
• Travel Length and Shock Stroke: 9.41 inches
• Gas Charged for consistent damping performance
• Includes protective boot for durability
• Lower Mount Type: Loop; Upper Mount Type: Bolt
• Body Diameter: 1.52 inches
• Shock Absorber Rod End and Body End Measuring Points specified for accurate fitment
• Coil Over Springs and Dust Shield not included
• Non-adjustable design for straightforward installation

About the PRT Shock Absorber Product Line

The PRT Shock Absorber line focuses on delivering reliable suspension components tailored for performance and durability. This product line emphasizes gas-charged technology to maintain consistent shock absorption under various driving conditions. The 372221 shock absorber exemplifies this approach by providing precise damping characteristics suited for BMW 3 Series vehicles, ensuring stable handling and improved ride comfort.

Detailed Product Description

The PRT Performance Ride Shock Absorber 372221 features a gas-charged design that helps reduce fade and maintain consistent damping throughout its 9.41-inch stroke. With a compressed length of 14.53 inches and an extended length of 23.94 inches, it fits the suspension geometry of BMW 318i, 318is, 323Ci, 323i, 323is, 325Ci, 325i, 325is, 328Ci, 328i, 328is, 330Ci, 330i, and 330xi models. The shock absorber includes a protective boot to guard against dirt and debris, extending the service life of the component. Its mounting configuration features a loop lower mount and bolt upper mount, facilitating direct replacement without modification. The 1.52-inch body diameter provides a balance between strength and weight, contributing to overall suspension performance.

Common Suspension Issues Addressed

• Reduced vehicle stability and handling during cornering
• Excessive body roll or sway on uneven roads
• Increased braking distances due to poor shock absorption
• Uneven tire wear caused by inconsistent suspension response
• Harsh or uncomfortable ride quality from worn shocks

Installation Notes and Tips

• Verify compatibility with your specific BMW model and year before installation
• Use proper tools to remove the old shock absorber and install the new unit securely
• Ensure the shock absorber is mounted with the loop at the lower end and bolt at the upper end as specified
• Check that the protective boot is properly positioned to prevent contamination
• After installation, perform a suspension alignment check to maintain optimal handling

Quality Assurance and Warranty

The PRT Performance Ride Shock Absorber 372221 is manufactured to meet OEM standards for fit and function. It is gas charged to provide consistent damping performance over its service life. While specific warranty details are not provided, PRT products typically undergo rigorous quality control to ensure reliability and durability in demanding driving conditions.