KYB 343177 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 343177

The KYB Excel-G Suspension Shock Absorber 343177 is engineered to restore the original ride quality and handling of your vehicle. Designed specifically for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this shock absorber offers reliable performance and durability.

• Compressed length: 12.8 inches
• Extended length: 21.85 inches
• Stroke length: 9.06 inches
• Lower mount type: E2 (10x36)
• Upper mount type: S1
• Includes dust cover for added protection
• No internal rebound spring, B-stop, or R-stop

Detailed Product Features and Specifications

This KYB Excel-G shock absorber features a compressed length of 12.8 inches and an extended length of 21.85 inches, providing a stroke length of 9.06 inches. The lower mount uses an E2 (10x36) configuration, while the upper mount is type S1, ensuring proper fitment and secure installation. The included dust cover helps protect the shock from dirt and debris, extending its service life. This model does not include an internal rebound spring, B-stop, or R-stop, which aligns with the original equipment design for the compatible vehicles.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore original equipment ride quality and handling characteristics. These shocks and struts are engineered to meet or exceed OEM specifications, making them suitable replacements for worn or damaged suspension components. The Excel-G series focuses on providing consistent damping performance and durability, which is essential for maintaining vehicle stability and comfort.

Compatible Vehicles and Applications

This shock absorber is compatible with a range of vehicles including Buick Achieva, Cadillac Calais, Chevrolet Cavalier, Cimarron, Corsica, Cutlass Calais, Firenza, Grand Am, J2000, J2000 Sunbird, Skyhawk, Skylark, Sunbird, and Tempest models. It is designed to address suspension issues commonly found in these vehicles, ensuring proper ride height and handling.

• Reduces excessive bouncing and body roll
• Improves vehicle stability during cornering
• Restores smooth ride quality on rough roads
• Eliminates noise caused by worn shocks
• Prevents premature tire wear due to suspension issues

Installation Notes and Tips

When installing the KYB Excel-G shock absorber part number 343177, ensure the vehicle is securely lifted and supported. Verify the lower mount type E2 (10x36) and upper mount type S1 match the vehicle’s mounting points. It is recommended to replace shocks in pairs to maintain balanced handling. Inspect related suspension components for wear during installation and replace as necessary.

Quality Assurance and Warranty

KYB Excel-G shocks are manufactured to meet strict quality standards and OEM specifications. This part number 343177 includes a dust cover to protect internal components and enhance durability. KYB typically offers a limited warranty on their Excel-G line, covering defects in materials and workmanship. Please refer to KYB’s official warranty documentation for specific terms and conditions.