KYB Suspension Shock Absorber P/N:3440112
Help restore the designed ride control and handling of your truck with the KYB Excel-G Gas Shock (MPN 3440183), a rear shock absorber that drops in as an OEM-replacement for the 2019-2021 Chevrolet Silverado 1500, 2022 Chevrolet Silverado 1500 LTD, 2019-2021 GMC Sierra 1500, and 2022 GMC Sierra 1500 Limited. KYB is a world-leading OE supplier, and the Excel-G is built on the same OE assembly lines using the same OE-quality components — calibrated to restore original, designed performance rather than change it, earning it the OEA (Original Equipment for the Aftermarket) classification.
KYB recommends this as an OEM replacement shock. Signs a shock may need replacing include excessive bounce, nose-dive under braking, or a loss of ride control.
Interchange: 84171402 · 84514294 · 84687045 · 84805978
This part cross-references / interchanges with the following part numbers:
What vehicles does this KYB shock fit?
It fits the 2019-2021 Chevrolet Silverado 1500, 2022 Silverado 1500 LTD, 2019-2021 GMC Sierra 1500, and 2022 Sierra 1500 Limited. See the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear shock?
This is a rear shock absorber for the listed applications.
What type of shock is the KYB Excel-G?
It is a nitrogen gas-charged, twin-tube design built on KYB's OE assembly lines with OE-quality components, classified as OEA (Original Equipment for the Aftermarket).
What is the OEA classification?
OEA stands for Original Equipment for the Aftermarket. It reflects that the Excel-G is calibrated to restore the vehicle's original designed performance rather than change it.
What are signs my shock may need replacing?
Excessive bouncing, nose-dive under braking, reduced ride control, or fluid leaking from the shock. Diagnose the cause before replacing, as other suspension parts can share these symptoms.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.