PRT Performance Ride 815884 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 815884) is designed specifically for Toyota Sienna models. This assembly combines a suspension strut and coil spring into a single unit, engineered to restore your vehicle's ride height and handling characteristics.

• Compatible with Toyota Sienna
• Compressed length: 16.46 inches
• Travel length: 7.36 inches
• Spring material: Tdcrsi
• Housing material: Q235b steel
• Lower mount type: Bracket hole
• Upper mount type: Bolt
• Dust shield included
• Mounting hardware not included
• Regular grade type, non-adjustable damping and rebound

Details on the PRT Suspension Strut and Coil Spring Assembly Line

The PRT Suspension Strut and Coil Spring Assembly product line integrates both the strut and coil spring into a single assembly, simplifying replacement and ensuring proper fitment. This line is designed to meet regular grade specifications, using durable materials such as Q235b steel for the housing and Tdcrsi for the spring, providing consistent performance for Toyota Sienna vehicles. The assemblies come with a dust shield to protect internal components but do not include mounting hardware, so additional parts may be required for installation.

Technical Description and Specifications

This suspension strut and coil spring assembly features a compressed length of 16.46 inches and a relaxed length of 23.82 inches, allowing for a travel length of 7.36 inches. The spring is made from Tdcrsi material, known for its strength and durability. The housing is constructed from Q235b steel, providing structural integrity. The lower mount uses a bracket hole design, while the upper mount secures with a bolt. This assembly does not offer adjustable damping or rebound settings and does not have a progressive spring rate, making it suitable for standard suspension setups. A dust shield is included to help protect the strut from debris and extend service life.

Common Applications and Problem Solving

• Restores proper ride height and suspension geometry on Toyota Sienna
• Replaces worn or damaged strut and coil spring assemblies
• Addresses excessive suspension noise or vibration
• Improves vehicle stability and handling consistency
• Eliminates issues related to sagging or uneven suspension

Installation Notes and Tips

Installation of the PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 815884) requires removal of the old strut and spring assembly. Since mounting hardware is not included, ensure you have the necessary bolts and brackets before beginning installation. The upper mount uses a bolt-type connection, and the lower mount fits into a bracket hole, so proper alignment is critical. It is recommended to have a professional alignment performed after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

The PRT Suspension Strut and Coil Spring Assembly is manufactured with quality materials such as Q235b steel and Tdcrsi spring material to meet regular grade standards. While specific warranty details are not provided, PRT Performance Ride products typically adhere to industry quality controls to ensure durability and performance. For warranty information, consult the product documentation or manufacturer directly.