PRT Performance Ride 815375 Suspension Strut and Coil Spring Assembly - Front Right

Overview of PRT Suspension Strut and Coil Spring Assembly

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 815375) is designed specifically for Buick Allure and LaCrosse models. This assembly combines a durable suspension strut with a coil spring to restore your vehicle's ride quality and handling performance.

• Compatible with Buick Allure and LaCrosse
• Compressed length: 13.94 inches
• Travel length: 5.98 inches
• Spring material: 55crsi steel
• Housing material: Q235b steel
• Lower mount type: Bracket hole
• Upper mount type: Bolt
• Includes dust shield for protection
• Mounting hardware not included
• Regular grade type, non-adjustable damping and rebound

Detailed Product Description

The PRT Suspension Strut and Coil Spring Assembly is engineered with a 55crsi spring material known for its strength and resilience, paired with a Q235b steel housing that offers reliable structural integrity. The assembly features a compressed length of 13.94 inches and a relaxed length of 19.92 inches, providing a travel length of 5.98 inches to accommodate suspension movement. The lower mount uses a bracket hole design, while the upper mount secures with a bolt, ensuring a secure fitment on compatible Buick Allure and LaCrosse vehicles. This assembly does not include mounting hardware but comes equipped with a dust shield to protect internal components from debris and extend service life. It is designed with a regular grade type, without adjustable damping or rebound, and does not feature a progressive spring rate, making it suitable for standard suspension replacement needs.

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 combine struts and coil springs into a single assembly. This design simplifies installation and ensures compatibility between the spring and strut components. The assemblies are built with quality materials such as 55crsi spring steel and Q235b housing steel, targeting reliable performance for regular driving conditions. Part number 815375 is a representative product within this line, tailored for Buick Allure and LaCrosse models.

Common Applications and Problem Solving

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

Installation Notes and Tips

• Verify compatibility with Buick Allure or LaCrosse before installation
• Mounting hardware is not included; reuse existing hardware or purchase separately
• Ensure proper torque specifications for upper bolt and lower bracket hole mounts
• Inspect dust shield for damage during installation to maintain protection
• Professional installation is recommended to ensure safety and performance

Quality Assurance and Warranty

The PRT Performance Ride Suspension Strut and Coil Spring Assembly (part number 815375) is manufactured using industry-standard materials and processes to meet regular grade suspension requirements. While specific warranty details are not provided, PRT products typically adhere to quality control standards to ensure durability and fitment accuracy for Buick Allure and LaCrosse vehicles.