KYB 344438 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 344438

The KYB Excel-G Suspension Shock Absorber 344438 is designed specifically for the Buick Rendezvous, providing reliable damping performance to restore original ride quality. This shock absorber features precise dimensions and mounting types to ensure proper fit and function.

• Compressed Length: 10.23 inches
• Extended Length: 15.74 inches
• Stroke Length: 5.51 inches
• Lower Mount Type: E2 (14.6x34)
• Upper Mount Type: E2 (12x57.7)
• Includes Dust Cover for protection
• No internal rebound spring, B-stop, or R-stop

Details on KYB Excel-G Product Line

The Excel-G line from KYB is engineered to restore the original handling and control of your vehicle by matching the factory specifications. This suspension shock absorber line is designed to provide consistent performance and durability, making it a suitable replacement for worn or damaged shocks on the Buick Rendezvous. The Excel-G shocks are built to meet or exceed OE standards, ensuring compatibility and reliable operation.

Technical Description of Part Number 344438

This KYB Excel-G shock absorber (part number 344438) features a compressed length of 10.23 inches and an extended length of 15.74 inches, with a stroke length of 5.51 inches. The lower mount uses an E2 style with dimensions 14.6 by 34 mm, while the upper mount is also E2 type, measuring 12 by 57.7 mm. A dust cover is included to protect the internal components from debris and extend service life. This shock absorber does not include an internal rebound spring, B-stop, or R-stop, which aligns with the original equipment design for the Buick Rendezvous.

Common Applications and Problem Solving

• Restores proper damping and ride comfort on Buick Rendezvous vehicles
• Addresses excessive bouncing or poor handling due to worn shocks
• Reduces noise and vibration caused by damaged suspension components
• Improves vehicle stability during cornering and braking
• Prevents premature tire wear related to suspension issues

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 344438 on a Buick Rendezvous, ensure the vehicle is securely lifted and supported. Verify the orientation of the E2 upper and lower mounts to match factory positioning. Inspect mounting hardware and replace if worn or damaged. The included dust cover should be properly seated to protect the shock shaft. No additional internal rebound spring or stops are required for this part. Torque all fasteners to manufacturer specifications for safe operation.

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet or exceed original equipment standards, ensuring consistent performance and durability. This part number 344438 undergoes rigorous quality control testing to maintain reliability. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Refer to KYB documentation for exact warranty terms applicable to this suspension shock absorber.