PRT Performance Ride 818214 Suspension Strut and Coil Spring Assembly - Rear Left

Overview of PRT Suspension Strut and Coil Spring Assembly

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818214) is engineered for the Lexus RX400h. Designed to restore your vehicle's suspension performance, this assembly combines a durable strut with a high-quality coil spring to maintain ride comfort and handling precision.

• Compatible with Lexus RX400h models
• Compressed length: 14.84 inches
• Travel length: 8.11 inches
• Spring material: 55crsi steel
• Housing material: Q235b steel
• Upper mount type: Bolt
• Lower mount type: Bracket hole
• Includes dust shield for protection
• Mounting hardware not included
• Regular grade type, non-adjustable damping and rebound
• Single coil spring with relaxed length of 22.95 inches

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 meet OEM specifications. This line combines struts and coil springs into a single assembly to simplify installation and ensure consistent performance. The assemblies use quality materials such as 55crsi spring steel and Q235b housing steel to deliver reliable durability for compatible vehicles like the Lexus RX400h.

Technical Details and Features

This suspension strut and coil spring assembly features a compressed length of 14.84 inches and a travel length of 8.11 inches, designed to match the suspension geometry of the Lexus RX400h. The spring is made from 55crsi steel, known for its strength and fatigue resistance, while the housing is constructed from Q235b steel for structural integrity. The assembly includes a dust shield to protect internal components from debris and extend service life. Mounting is facilitated by a bolt-type upper mount and a bracket hole lower mount, ensuring secure fitment. Note that mounting hardware is not included, and the assembly does not offer adjustable damping or rebound settings.

Common Applications and Problem Solving

• Replaces worn or damaged suspension struts and springs on Lexus RX400h
• Restores proper ride height and suspension travel
• Improves vehicle handling and stability
• Eliminates noise and vibration caused by failing suspension components
• Addresses sagging or uneven suspension performance

Installation Notes and Tips

Installation of the PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818214) requires basic suspension knowledge and appropriate tools. Since mounting hardware is not included, ensure you have the correct bolts and brackets for your Lexus RX400h. It is recommended to replace struts in pairs to maintain balanced handling. Verify torque specifications for upper and lower mounts during installation. Inspect related suspension components for wear and replace as necessary to ensure optimal performance.

Quality Assurance and Warranty

The PRT Suspension Strut and Coil Spring Assembly is manufactured to meet industry standards for durability and performance. The use of high-grade materials such as 55crsi spring steel and Q235b housing steel supports long service life. This part number 818214 is quality tested to ensure fitment and function for the Lexus RX400h. Warranty details should be confirmed with the supplier or manufacturer as they may vary.