PRT Performance Ride 818885 Suspension Strut and Coil Spring Assembly - Front Right

Reliable Suspension Upgrade for Toyota Sienna

The PRT Performance Ride Suspension Strut and Coil Spring Assembly 818885 is designed to restore and maintain the suspension performance of your Toyota Sienna. Engineered to meet regular grade specifications, this assembly offers consistent ride quality and handling for your vehicle.

• Compatible with Toyota Sienna models
• Part number 818885 for precise identification
• Constructed with durable 55crsi spring material
• Q235b housing material for structural strength
• Includes dust shield for added protection
• Lower mount type: bracket hole; upper mount type: bolt
• Compressed length: 14.61 inches; relaxed length: 21.93 inches
• Travel length of 7.32 inches for effective suspension movement
• Mounting hardware not included
• Non-adjustable damping and rebound settings

About the PRT Suspension Strut and Coil Spring Assembly Line

The PRT Suspension Strut and Coil Spring Assembly product line focuses on providing complete suspension components that combine struts and coil springs into a single assembly. This integration simplifies installation and ensures compatibility between parts. The assemblies are designed with quality materials such as 55crsi spring steel and Q235b housing to meet regular grade suspension requirements, making them suitable for standard driving conditions on vehicles like the Toyota Sienna.

Technical Details and Features

This suspension strut and coil spring assembly features a single spring coil made from 55crsi steel, known for its strength and durability. The housing is constructed from Q235b material, providing a robust structure to withstand road stresses. The assembly has a compressed length of 14.61 inches and a relaxed length of 21.93 inches, with a travel length of 7.32 inches to accommodate suspension movement. The lower mount uses a bracket hole design, while the upper mount secures with a bolt, ensuring proper fitment and stability. A dust shield is included to protect internal components from debris, although mounting hardware is not provided. This assembly does not offer adjustable damping or rebound, nor does it feature a progressive spring rate, aligning with its regular grade classification.

Common Suspension Issues Addressed

• Worn or damaged struts causing poor ride quality
• Sagging or broken coil springs affecting vehicle height and handling
• Excessive noise or vibration from suspension components
• Uneven tire wear due to suspension misalignment
• Reduced vehicle stability and control on rough roads

Installation Notes and Tips

• Compatible specifically with Toyota Sienna models; verify vehicle year and specifications before installation
• Mounting hardware is not included; use existing hardware or purchase separately
• Ensure proper torque on upper bolt and lower bracket hole mounts for secure fitment
• Inspect related suspension components during installation for wear or damage
• Professional installation is recommended to maintain suspension integrity and safety

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly 818885 is manufactured to meet industry standards for regular grade suspension parts. The use of high-quality materials such as 55crsi spring steel and Q235b housing ensures durability and consistent performance. While specific warranty details are not provided, PRT products typically adhere to manufacturer quality controls to support reliable operation in compatible Toyota Sienna vehicles.