Unity 15-514800 Air Suspension Spring - Rear

Reliable Rear Air Suspension Spring for Select GM and Isuzu Models

The Unity Air Suspension Spring/Bag 15-514800 is designed to restore proper rear suspension performance on compatible vehicles. Engineered for durability and consistent ride quality, this rear air suspension spring fits a range of Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models.

• Rear position air suspension spring designed for specific GM and Isuzu SUVs
• Compatible with Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT
• Fits GMC Envoy, Envoy XL, Envoy XUV, and Isuzu Ascender and Bravada
• Part number 15-514800 ensures precise fitment and easy identification
• Part of Unity's Air Suspension Spring/Bag product line for reliable air ride support

Product Line Overview: Unity Air Suspension Spring/Bag

The Unity Air Suspension Spring/Bag line focuses on air springs designed to replace worn or damaged rear suspension components. These air springs provide consistent load support and ride height control, helping maintain vehicle stability and comfort. The 15-514800 model is engineered to meet the specific requirements of rear suspension systems on select SUVs from Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab.

Detailed Product Description

This rear air suspension spring is engineered to restore the air ride system's ability to maintain proper vehicle height and load distribution. It is compatible with multiple models including the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series, Isuzu Ascender and Bravada, as well as the Oldsmobile and Saab models listed. The part number 15-514800 ensures compatibility and ease of ordering. Designed to integrate seamlessly with the existing suspension system, this air spring helps reduce wear on other suspension components by maintaining optimal ride height and cushioning road impacts.

Common Applications and Issues Addressed

• Restores proper rear suspension height and load support
• Replaces leaking or damaged air springs causing sagging or uneven ride
• Improves vehicle stability and handling on Buick Rainier and Chevrolet Trailblazer models
• Eliminates air suspension faults and warning lights related to rear air springs
• Prevents premature wear on shocks and other suspension parts due to improper air spring function

Installation Notes and Tips

• Ensure vehicle is safely supported before removing old air spring
• Check air lines and fittings for leaks or damage during installation
• Use part number 15-514800 to confirm correct replacement for rear position
• Follow manufacturer torque specifications for mounting hardware
• After installation, verify air suspension system calibration and proper inflation

Quality Assurance and Warranty

Unity manufactures the Air Suspension Spring/Bag line to meet OEM standards for durability and performance. Each unit undergoes quality checks to ensure reliability in demanding driving conditions. While specific warranty details may vary, Unity typically offers coverage against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms related to part number 15-514800.