KYB 553366 Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber 553366

The KYB Gas-a-just shock absorber 553366 is engineered for precise suspension control on select Mercedes-Benz models. Designed to restore original handling and ride comfort, this shock absorber is compatible with the CLK55 AMG, CLK320, CLK350, CLK500, and CLK550.

• Compressed length: 18.11 inches
• Extended length: 22.44 inches
• Stroke length: 4.33 inches
• Lower mount type: E2 (10x40)
• Upper mount type: S1
• Includes dust cover for protection
• Equipped with B-stop and R-stop for enhanced travel control
• No internal rebound spring

Detailed Product Description

The KYB Gas-a-just 553366 suspension shock absorber is designed to meet the specific suspension requirements of Mercedes-Benz CLK series vehicles. Its compressed length of 18.11 inches and extended length of 22.44 inches provide a stroke length of 4.33 inches, ensuring smooth and controlled suspension travel. The shock features an E2 (10x40) lower mount and an S1 upper mount, matching factory specifications for direct fitment. A dust cover is included to protect the piston rod from debris and extend service life. The presence of both B-stop and R-stop components helps limit suspension travel, preventing damage from over-compression or over-extension. This shock absorber does not include an internal rebound spring, focusing on consistent damping performance.

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB is designed to provide reliable gas-charged shock absorbers that restore vehicle handling and ride quality to factory standards. This product line emphasizes precise damping control and durability, making it suitable for performance-oriented vehicles like the Mercedes-Benz CLK series. The 553366 model exemplifies the Gas-a-just focus on matching OE specifications for fit and function.

Common Applications and Problem Solving

• Restores original suspension performance on Mercedes-Benz CLK55 AMG, CLK320, CLK350, CLK500, and CLK550
• Reduces excessive body roll and improves vehicle stability
• Eliminates harsh or bouncy ride caused by worn shocks
• Prevents suspension damage from over-compression or over-extension
• Protects suspension components with included dust cover

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz CLK model before installation
• Inspect mounting points for wear or damage prior to installation
• Use proper tools to avoid damage to mounts and fasteners
• Torque mounting bolts to manufacturer specifications
• Consider replacing shocks in pairs for balanced suspension performance

Quality Assurance and Warranty

KYB manufactures the Gas-a-just 553366 shock absorber to meet strict quality standards, ensuring reliable performance and durability. This part is built to OEM specifications for fit and function. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.