PRT Performance Ride 818198 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 818198) is engineered for Buick LaCrosse models requiring reliable suspension components. This assembly combines a strut and coil spring designed to restore proper ride height and handling characteristics.

• Compatible with Buick LaCrosse vehicles
• Compressed length: 13.94 inches
• Travel length: 5.95 inches
• Spring material: Tdcrsi
• Housing material: Q235b steel
• Lower mount type: Bracket hole
• Upper mount type: Bolt
• Dust shield included for protection
• 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 focuses on providing integrated suspension components that combine struts and coil springs into a single unit. This design simplifies installation and ensures compatibility with specific vehicle models like the Buick LaCrosse. The assemblies use durable materials such as Q235b steel for the housing and Tdcrsi for the spring, offering consistent performance without adjustable damping or rebound features.

Technical Description and Specifications

This suspension strut and coil spring assembly features a compressed length of 13.94 inches and a relaxed length of 19.92 inches, allowing for a travel length of 5.95 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 assembly mounts with a bracket hole on the lower end and a bolt on the upper end, ensuring secure attachment. A dust shield is included to protect internal components from debris, although mounting hardware is not provided. This assembly does not include adjustable damping or rebound, nor does it have a progressive spring rate, making it suitable for standard suspension setups.

Common Applications and Problem Solving

• Restores proper ride height and suspension geometry on Buick LaCrosse
• Replaces worn or damaged strut and coil spring assemblies
• Eliminates excessive suspension noise and vibration
• Improves vehicle stability and handling consistency
• Addresses suspension sagging or uneven tire wear

Installation Notes and Tips

Installation requires removal of the old strut and coil spring assembly and mounting the new unit using the existing hardware, as mounting hardware is not included. Ensure the lower bracket hole and upper bolt mount align correctly with the vehicle’s suspension points. It is recommended to have a professional alignment performed after installation to maintain proper handling and tire wear. Use caution when handling the assembly to avoid damage to the dust shield and spring components.

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 818198) is manufactured with quality materials such as Q235b steel and Tdcrsi spring material to meet OEM standards. While specific warranty details are not provided, PRT products typically adhere to industry quality controls to ensure durability and performance for Buick LaCrosse suspension repairs.