KYB 553363 Shock Absorber - Front

KYB Gas-a-Just Front Shock for Chrysler Crossfire

The KYB Gas-a-Just 553363 is a monotube suspension shock absorber built as an OE-style replacement for the front of the 2004-2008 Chrysler Crossfire. It is designed to restore original handling response, steering feel, and ride control for drivers who want consistent suspension performance.

Gas-a-Just is KYB’s monotube product line for vehicles that work harder than average, including towing use and setups with larger, heavier tires and wheels. The design separates gas and oil for quick response and fade-resistant operation, while the high-pressure gas charge supports sharper steering response in normal driving.

Key Features

• Monotube OE replacement shock absorber for the front suspension
• Restores designed control and handling on the Chrysler Crossfire
• High-pressure monotube construction separates gas and oil for consistent response
• Triple chrome plated piston rod helps reduce seal wear
• Dust cover included
• B-stop and R-stop included in the design
• Lower mount type: E2(10X40); upper mount type: S1
• Compressed length: 16.61 in; extended length: 20.86 in; stroke length: 4.25 in

Product Details

KYB 553363 uses a two-chamber monotube layout with an air-free hydraulic piston area for control and a separate high-pressure nitrogen gas chamber with a floating piston. That construction supports immediate damping response and stable performance during everyday driving. For 2004-2008 Chrysler Crossfire front suspension service, this shock is a direct-fit OE-style replacement that helps maintain the vehicle’s original suspension behavior.

This part cross-references Monroe Shocks & Struts 39044 for the same application.

What This Shock Absorber Helps Address

• Excessive front-end bounce or oscillation
• Reduced steering response during lane changes or braking
• Loss of ride control from worn suspension damping
• Shock fade during repeated suspension movement
• Seal wear concerns associated with fluid leakage

Installation Notes

Fits 2004-2008 Chrysler Crossfire, front. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style and dimensions before installation, and inspect related suspension components for wear while the assembly is apart.

Quality Assurance

KYB designs the Gas-a-Just line as an OE monotube replacement to restore factory-style suspension control. The construction and piston rod finish are intended to support consistent damping performance and long-term seal protection in normal road use.