KYB Suspension Shock Absorber 3450008
KYB Suspension Shock Absorber 3450008

Rear Shock Absorber for 2011-2019 Chevrolet Silverado 3500 HD & More - KYB 3450008

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$97.99
MPN: 3450008
UPC: 781552894971
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:3450008
KYB Suspension Shock Absorber P/N:3450008
$97.99

Help restore controlled, confident handling to your truck's rear suspension with the KYB shock absorber, part number 3450008. This gas shock is a direct-fit rear-position replacement for the 2011-2019 Chevrolet Silverado 3500 HD and 2011-2019 GMC Sierra 3500 HD — see the Buyer's Guide tab for engine-level fitment. Part of the KYB Excel-G line, it's built on the same KYB OE assembly lines using OE-quality components and calibrated to restore the vehicle's original designed performance, earning the OEA (Original Equipment for the Aftermarket) classification.

  • Nitrogen gas-charged twin-tube design: the Excel-G construction includes every quality component found in KYB's global OEM products.
  • Triple lip fluid seal: reduces the chance of oil and gas leaking out.
  • Vehicle-specific damping valves: hand assembled in-house to manage tire contact, steering response and body movement.
  • Strong strut bodies and brackets: minimize flex to help maintain correct alignment in all conditions.

A KYB-recommended OEM replacement shock, the Excel-G helps restore the designed control and handling of the 2011-2019 Chevrolet Silverado 3500 HD and 2011-2019 GMC Sierra 3500 HD, and helps keep Electronic Safety Systems performing as designed.

Interchange: 20906293 · 22990476

This part cross-references / interchanges with the following part numbers:

20906293, 22990476

Frequently Asked Questions

Is this KYB gas shock absorber a front or rear unit?

This KYB Excel-G is cataloged as a rear-position shock absorber for the listed applications.

What vehicles does the KYB shock absorber 3450008 fit?

It's a direct-fit replacement for the 2011-2019 Chevrolet Silverado 3500 HD and 2011-2019 GMC Sierra 3500 HD. See the Buyer's Guide tab for engine-level fitment.

What type of suspension shock absorber is the KYB Excel-G?

It's a nitrogen gas-charged, twin-tube design that includes the same quality components found in KYB's global OEM products, built on the same KYB OE assembly lines.

What does the OEA classification mean?

OEA stands for Original Equipment for the Aftermarket. It reflects that the Excel-G uses OE-quality components and is calibrated to restore original designed performance, not change it.

Should I replace shocks in pairs?

Shocks are sold individually; this listing is for one. Replacing both sides on an axle together is a common best practice for balanced, even ride control.

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