FCS 342544 Suspension Shock Absorber - Rear

Rear Shock Absorber for Avalanche 2500

FCS 342544 is a rear suspension shock absorber for the 2002-2006 Chevrolet Avalanche 2500. It is specified with a compressed length of 14.09 inches, an extended length of 22.76 inches, and an 8.67-inch stroke to match the rear suspension travel requirements for this application.

Key Features

• Rear suspension shock absorber for Chevrolet Avalanche 2500
• Compressed length: 14.09 in.
• Extended length: 22.76 in.
• Stroke length: 8.67 in.
• FCS part number 342544 for fitment-based replacement searches
• Compatible with 2002-2006 Chevrolet Avalanche 2500, rear

Product Details

FCS 342544 is a direct-fit rear shock absorber application for the Chevrolet Avalanche 2500 across the 2002, 2003, 2004, 2005, and 2006 model years. The dimensional specs are important for rear suspension geometry, helping ensure the shock body length and travel range align with the vehicle’s rear mounting points and suspension movement. If you are searching for a rear shock absorber for 2002-2006 Chevrolet Avalanche 2500, FCS 342544 is the part number to reference.

FCS is the brand line identified for this suspension shock absorber, and this listing is focused on the rear application for the Avalanche 2500 platform. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

• Rear ride control that feels loose or unstable over bumps
• Excessive bouncing after road impacts
• Uneven rear suspension response during load changes
• Reduced damping performance from a worn rear shock
• Noisy or inconsistent rear suspension movement

Installation Notes and Tips

Verify rear fitment by matching the vehicle year, make, model, and position before installation. Compare the compressed length, extended length, and stroke length to the original shock absorber to confirm proper suspension travel. Inspect rear mounting points, bushings, and surrounding suspension components for wear before replacing the shock.

Quality Assurance

FCS 342544 is cataloged as a suspension shock absorber with application-specific fitment data for the 2002-2006 Chevrolet Avalanche 2500, rear. Use the listed dimensions and vehicle fitment details to confirm the correct replacement before service.