PRT Performance Ride 818320 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 818320) is engineered for INFINITI FX35 and FX45 models. Designed to restore your vehicle's suspension performance, this assembly combines durable materials and precise dimensions to ensure reliable operation.

• Compatible with INFINITI FX35 and FX45
• Compressed length: 15.47 inches
• Travel length: 7.21 inches
• Spring material: 55crsi steel
• Housing material: Q235b steel
• Lower mount type: Bracket hole
• Upper mount type: Bolt
• Includes dust shield for protection
• Mounting hardware not included
• Regular grade type, non-adjustable damping and rebound

Detailed Product Description

This PRT Suspension Strut and Coil Spring Assembly is constructed with a 55crsi spring material known for its strength and resilience, paired with a Q235b steel housing that provides structural integrity. The assembly features a compressed length of 15.47 inches and a relaxed length of 22.68 inches, offering a travel length of 7.21 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 INFINITI FX35 and FX45 suspension systems. A dust shield is included to protect internal components from debris, although mounting hardware is not provided with this part.

The PRT Suspension Strut and Coil Spring Assembly product line focuses on delivering reliable suspension components that meet regular grade specifications. This line is designed to provide consistent performance without adjustable damping or rebound features, making it suitable for standard driving conditions and OEM replacement needs.

Common Applications and Issues Addressed

• Restores proper suspension height and ride quality on INFINITI FX35 and FX45
• Replaces worn or damaged strut and coil spring assemblies
• Eliminates excessive bouncing or poor handling caused by faulty suspension parts
• Addresses noise or vibration issues related to strut assembly wear
• Improves vehicle stability and control after suspension component failure

Installation Notes and Tips

• Verify compatibility with INFINITI FX35 or FX45 before installation
• Professional installation is recommended due to suspension system complexity
• Mounting hardware is not included; reuse existing hardware or purchase separately
• Inspect related suspension components during installation for wear or damage
• Ensure proper torque specifications are followed for upper bolt and lower bracket mounts

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818320) is manufactured using quality materials such as 55crsi spring steel and Q235b housing steel to meet industry standards. While specific warranty details are not provided, PRT products typically adhere to standard manufacturer quality controls to ensure durability and performance for INFINITI FX35 and FX45 applications.