KYB 3440183 Suspension Shock Absorber - Rear

KYB Excel-G Rear Shock for Silverado 1500

The KYB Excel-G 3440183 is a rear suspension shock absorber built to restore original ride control, stability, and handling response. It is a direct-fit choice for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications, including 2019-2022 rear positions with the listed suspension exclusions.

Key Features

• KYB Excel-G line calibrated to return the vehicle to its original designed performance
• Nitrogen gas-charged, twin-tube shock absorber design
• Made on KYB OE assembly lines using OE-quality components
• Compressed length: 15.08 in; extended length: 25 in; stroke length: 9.92 in
• Lower mount type: E2 (14.6x42); upper mount type: E2 (14.6x42)
• Dust cover included
• Part number: 3440183

Product Details

KYB Excel-G shocks and struts are built as Original Equipment for the Aftermarket (OEA), meaning they are engineered to restore factory ride characteristics rather than change them. For Silverado 1500 and Sierra 1500 rear suspension service, KYB 3440183 provides the OE-style damping control technicians look for when replacing worn shock absorbers. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excessive rear bounce after bumps
• Reduced lane-change stability
• Longer stopping feel caused by worn rear damping
• Loose or unsettled rear suspension response
• Uneven handling over rough pavement

Installation Notes

Compatible With 2019-2021 Chevrolet Silverado 1500, rear, without Off Road Suspension, without Z85 Package, and without Electronic Controlled Suspension. Compatible With 2019-2021 GMC Sierra 1500, rear, without Off Road Suspension, without Z85 Package, and without Electronic Controlled Suspension. Compatible With 2022 Chevrolet Silverado 1500 LTD, rear, without Off Road Suspension and without Electronic Controlled Suspension. Compatible With 2022 GMC Sierra 1500 Limited, rear, without Off Road Suspension and without Electronic Controlled Suspension. Verify mount style and suspension equipment before installation. Part number 3440183 should be matched to the vehicle’s rear shock application only.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is produced on the same KYB OE assembly lines with OE-quality components for factory-style ride restoration.