PRT Performance Ride 818124 Suspension Strut and Coil Spring Assembly - Front Left

Overview of PRT Suspension Strut and Coil Spring Assembly

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818124) is engineered for reliable suspension performance on INFINITI and Nissan vehicles, specifically the Pathfinder and QX4 models. Designed to restore your vehicle's ride quality and handling, this assembly integrates a durable coil spring with a shock strut for a complete suspension solution.

• Compatible with INFINITI Pathfinder and Nissan QX4
• Part number 818124 for precise identification
• Constructed with 55crsi spring material for strength and durability
• Q235b housing material ensures structural integrity
• Includes dust shield for extended component life
• Lower mount type: bracket hole; upper mount type: bolt
• Regular grade type suspension component
• Compressed length: 15.12 inches; relaxed length: 22.48 inches; travel length: 7.36 inches

Detailed Product Description

This PRT Suspension Strut and Coil Spring Assembly combines a single coil spring made from 55crsi steel with a shock strut housed in Q235b material, providing a balance of strength and durability. The assembly features a compressed length of 15.12 inches and a relaxed length of 22.48 inches, allowing for a travel length of 7.36 inches to accommodate suspension movement. The lower mount uses a bracket hole design, while the upper mount secures with a bolt, ensuring compatibility with the suspension setup of the INFINITI Pathfinder and Nissan QX4. A dust shield is included to protect internal components from debris and extend service life. This assembly does not include mounting hardware and does not offer adjustable damping or rebound features, nor does it have a progressive spring rate.

About the PRT Suspension Strut and Coil Spring Assembly Line

The PRT Suspension Strut and Coil Spring Assembly product line focuses on providing integrated suspension components that combine coil springs and struts into a single assembly. This approach simplifies installation and ensures matched performance characteristics. The assemblies are designed with durable materials such as 55crsi spring steel and Q235b housing to meet regular grade suspension requirements, making them suitable replacements for original equipment on compatible vehicles like the INFINITI Pathfinder and Nissan QX4.

Common Applications and Problem Solving

• Restores proper ride height and suspension travel on INFINITI Pathfinder and Nissan QX4
• Addresses worn or damaged struts and coil springs causing poor handling
• Eliminates excessive suspension noise and vibration
• Improves vehicle stability and control during cornering and braking
• Replaces assemblies with compromised dust protection to prevent premature wear

Installation Notes and Tips

• Verify compatibility with INFINITI Pathfinder and Nissan QX4 before installation
• Mounting hardware is not included; use OEM or equivalent fasteners
• Ensure proper torque specifications for upper bolt and lower bracket hole mounts
• Inspect related suspension components during installation for wear or damage
• Professional installation is recommended to maintain suspension alignment and safety

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818124) is manufactured using quality materials such as 55crsi spring steel and Q235b housing to meet regular grade suspension standards. The inclusion of a dust shield helps protect the assembly from environmental contaminants. While specific warranty details are not provided, PRT products typically adhere to industry standards for durability and performance. For warranty information, consult the product documentation or manufacturer directly.