PRT Performance Ride 817161 Suspension Strut and Coil Spring Assembly - Rear Right

Overview of PRT Suspension Strut and Coil Spring Assembly

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 817161) is engineered for Buick and Chevrolet models including the Allure, Impala, and LaCrosse. Designed to restore suspension performance, this assembly combines a durable strut with a coil spring to maintain ride quality and vehicle stability.

• Compatible with Buick Allure, Chevrolet Impala, and LaCrosse
• Part number 817161 for precise identification
• Includes dust shield for added protection
• Constructed with Q235b housing material and 55crsi spring steel
• Upper mount type: bolt; lower mount type: bracket hole
• Regular grade type with fixed damping and rebound
• Spring coil quantity: 1

Features and Specifications

This PRT Suspension Strut and Coil Spring Assembly features a compressed length of 15.55 inches and a relaxed length of 23.15 inches, providing a travel length of 7.60 inches. The coil spring is made from 55crsi steel, known for its strength and durability, while the strut housing is constructed from Q235b material, ensuring structural integrity. The assembly includes a dust shield to protect internal components from debris and extend service life. Mounting hardware is not included, with the upper mount secured by bolts and the lower mount utilizing a bracket hole design. This assembly does not offer adjustable damping or rebound and does not feature a progressive spring rate, aligning with regular grade suspension requirements.

About the PRT Suspension Strut and Coil Spring Assembly Line

The PRT Suspension Strut and Coil Spring Assembly product line focuses on providing reliable suspension components designed to meet OEM specifications for select Buick and Chevrolet vehicles. This line emphasizes structural durability and consistent performance without adjustable features, making it suitable for standard suspension replacements where maintaining factory ride characteristics is essential.

Common Applications and Problem Solving

• Restores proper suspension height and travel for Buick Allure, Chevrolet Impala, and LaCrosse
• Addresses worn or damaged struts causing poor handling or uneven tire wear
• Replaces broken or fatigued coil springs affecting ride comfort and vehicle stability
• Eliminates noise and vibration from compromised suspension components
• Improves overall suspension response and safety

Installation Notes and Tips

Installation of the PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 817161) requires removal of the old strut and spring assembly. Since mounting hardware is not included, reuse of existing bolts and brackets or purchase of compatible hardware is necessary. Ensure proper torque specifications are followed for both upper bolt mounts and lower bracket holes. The included dust shield should be inspected during installation to confirm it is properly seated to protect the strut shaft. Professional installation is recommended to maintain alignment and suspension geometry.

Quality Assurance and Warranty

PRT Performance Ride suspension components are manufactured with quality materials such as 55crsi spring steel and Q235b housing to meet durability standards. This assembly includes a dust shield to enhance longevity. While specific warranty details are not provided, PRT products typically adhere to industry standards for replacement parts. Verify warranty coverage with the supplier or manufacturer prior to installation.