Rear Shock Absorber for 1999-2006 Chevrolet Silverado 1500 & More - Monroe Shocks & Struts 34678

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$58.99
MPN: 34678
Item Package Quantity: 1
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Monroe Shocks & Struts Suspension Shock Absorber P/N:34678
Monroe Shocks & Struts Suspension Shock Absorber P/N:34678
$58.99

Firm up your loaded truck's ride with the Monroe Gas-Magnum Suspension Shock Absorber 34678, a rear-position replacement for the 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, plus the 2007 Chevrolet Silverado 1500 Classic and GMC Sierra 1500 Classic (All engines). Engineered for midsize and full-size trucks and vans, the Gas-Magnum line is designed to deliver firm control without a harsh ride.

  • Larger bore & reserve tube: a 1-3/8 in. bore with a 2-in. reserve tube holds more fluid than standard 1-in. bore shocks, helping the shock work efficiently for a controlled ride.
  • Nitrogen gas-charged: helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling on most applications.
  • Built to work hard: features full-displaced valving on compression cycles, a sintered iron piston, and a self-lubricating fluid seal that reduces friction against the piston rod.
  • OE all-weather fluid: contains special modifiers to handle extreme temperatures and help ensure smooth rod reaction.

Includes a metal dust shield; mounting hardware is not included. Sold individually — order 2 for a complete rear-axle replacement. Finished in yellow. Country of origin: China. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee.

Frequently Asked Questions

What vehicles does the Monroe 34678 fit?

It fits the rear position on the 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500, plus the 2007 Chevrolet Silverado 1500 Classic and GMC Sierra 1500 Classic (All engines). See the Buyer's Guide tab to confirm your vehicle.

Is this a gas-charged shock?

Yes. The Gas-Magnum 34678 is nitrogen gas-charged, which helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling on most applications.

How many shocks do I need?

This listing is for one shock, sold individually. The listed applications use two per vehicle, so order 2 to replace the complete rear axle as a matched pair.

Is mounting hardware included?

No. Mounting hardware is not included, though a metal dust shield is. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What are the length specs?

The 34678 has a compressed length of 16.75 in., an extended length of 25.5 in., and 8.75 in. of travel, with loop (eyelet) bushing and sleeve mounts at each end.