PRT Performance Ride 816383 Suspension Strut and Coil Spring Assembly - Front Right

Overview of PRT Suspension Strut and Coil Spring Assembly

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 816383) is engineered for Lexus RX350 and RX400h models. Designed to restore your vehicle's suspension performance, this assembly combines a durable strut with a coil spring to maintain ride quality and handling.

• Compatible with Lexus RX350 and RX400h
• Compressed length: 16.18 inches
• Travel length: 7.56 inches
• Spring material: Tdcrsi
• Housing material: Q235b steel
• Lower mount type: Bracket hole
• Upper mount type: Bolt
• Includes dust shield for protection
• Mounting hardware not included

Detailed Product Description

This PRT Suspension Strut and Coil Spring Assembly is constructed with a Q235b steel housing, providing structural integrity and resistance to wear. The coil spring is made from Tdcrsi material, ensuring consistent spring performance over time. With a compressed length of 16.18 inches and a relaxed length of 23.74 inches, the assembly offers a travel length of 7.56 inches, suitable for the suspension geometry of Lexus RX350 and RX400h vehicles. The lower mount features a bracket hole design, while the upper mount uses a bolt type connection, facilitating secure installation. A dust shield is included to protect the strut from debris and extend its service life. This assembly does not include mounting hardware and does not offer adjustable damping or rebound features.

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 struts and coil springs into a single unit. This design simplifies replacement and ensures compatibility with specific vehicle models. The assemblies are engineered to meet regular grade specifications, balancing durability and performance for everyday driving conditions.

Common Applications and Problem Solving

• Restores proper suspension height and alignment on Lexus RX350 and RX400h
• Eliminates excessive bouncing or bottoming out during driving
• Replaces worn or damaged struts and springs to improve ride stability
• Addresses noise or vibration issues related to faulty suspension components
• Helps maintain tire contact and handling performance

Installation Notes and Tips

• Verify compatibility with Lexus RX350 or RX400h before installation
• Mounting hardware is not included; reuse existing hardware or purchase separately
• Ensure proper torque specifications for upper bolt and lower bracket hole mounts
• Inspect dust shield condition during installation to maintain protection
• Professional installation is recommended for safety and optimal performance

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 816383) is manufactured to meet regular grade standards using quality materials such as Q235b steel and Tdcrsi spring material. While specific warranty details are not provided, PRT products typically adhere to industry quality controls to ensure reliable performance and durability for Lexus RX350 and RX400h applications.