KYB 349053 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 349053

The KYB Excel-G Suspension Shock Absorber 349053 is engineered for precise damping performance on INFINITI M35 and M45 models. Designed to restore original handling and control, this shock absorber features specific mounting types and internal components tailored for these vehicles.

• Compressed Length: 16.14 inches
• Extended Length: 21.37 inches
• Stroke Length: 5.23 inches
• Lower Mount Type: Special
• Upper Mount Type: S1
• Internal Rebound Spring: Yes
• Rear Stop (R-stop): Yes
• Dust Cover: Not included

Detailed Product Features and Specifications

The KYB Excel-G 349053 shock absorber is designed with a compressed length of 16.14 inches and an extended length of 21.37 inches, providing a stroke length of 5.23 inches. This ensures optimal suspension travel and vehicle stability. The lower mount type is classified as Special, while the upper mount uses an S1 configuration, both engineered to fit the suspension geometry of INFINITI M35 and M45 models precisely. An internal rebound spring is incorporated to improve shock response and maintain consistent damping under various driving conditions. The shock absorber also includes an R-stop feature to prevent overextension, although it does not come with a dust cover.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore original equipment performance by combining high-quality components with precise engineering. This product line focuses on delivering reliable damping and improved ride comfort, making it suitable for drivers seeking to maintain factory-level suspension characteristics. The Excel-G shock absorbers, including part number 349053, are built to meet or exceed OEM specifications for INFINITI M35 and M45 vehicles.

Common Applications and Problem Solving

• Restores vehicle stability and handling on INFINITI M35 and M45 models
• Reduces excessive bouncing and body roll during cornering
• Improves ride comfort by controlling suspension movement
• Addresses worn or leaking original shock absorbers
• Prevents suspension overextension with integrated R-stop

Installation Notes and Tips

When installing the KYB Excel-G 349053 shock absorber, ensure compatibility with the INFINITI M35 or M45 model year and suspension setup. The special lower mount and S1 upper mount require proper alignment and secure fastening to maintain suspension integrity. It is recommended to inspect related suspension components such as bushings and mounts during installation. Professional installation is advised to ensure correct torque specifications and safe operation.

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet strict quality standards and OEM specifications. Part number 349053 undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Consult KYB or authorized distributors for exact warranty terms applicable to this suspension shock absorber.