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Shock Extension Spacer Kit 6 Lug Fits 99-06 Silverado/Sierra 2500/3500, 1500HD, Avalanche, Suburban XL, Yukon XL, and Hummer H2 Axiom Supply

Fits 1999-2005 Chevrolet Silverado 1500 1999-2006 GMC Sierra SLT SLE LT LS 1999-2003 SL 2000-2006 Tahoe Yukon 2000 Limited Denali Z71 2000-2001 2001 C3 2002-2006 WT Avalanche 2002-2003 North Face On Road Edition 2002 HT 2002-2005 2003-2006 SS 2003 WBH 2004-2006 Hybrid Z66 2004-2005 Off-Road 2005-2006 2006
Shock Extension Spacer Kit 6 Lug Fits 99-06 Silverado/Sierra 2500/3500, 1500HD, Avalanche, Suburban XL, Yukon XL, and Hummer H2 Axiom Supply
44.99In stock
Fits 1999-2005 Chevrolet Silverado 1500 1999-2006 GMC Sierra SLT SLE LT LS 1999-2003 SL 2000-2006 Tahoe Yukon 2000 Limited Denali Z71 2000-2001 2001 C3 2002-2006 WT Avalanche 2002-2003 North Face On Road Edition 2002 HT 2002-2005 2003-2006 SS 2003 WBH 2004-2006 Hybrid Z66 2004-2005 Off-Road 2005-2006 2006
  • Brand : Axiom Supply
  • SKU : AXGMSE99-XXVEZ
  • Part Number : AXGMSE99
4.9257950530035 849 5
98.515901060071%
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$44.99
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Product Details

This premium front shock spacer kit from Axiom Supply is designed to fit a range of GM heavy duty trucks and SUVs. It fits Chevrolet Silverado 2500 HD and 3500 and GMC Sierra 2500 HD and 3500 from 99-06, as well as Hummer H2 from 2002 through 2009 and select Avalanche, Suburban XL, Yukon XL, and 1500HD eight lug trucks.

The kit is engineered to extend the effective length of the factory front shocks when the suspension is leveled or mildly lifted. This helps maintain proper shock travel and ride quality instead of overextending the OE shocks.

Important Fitment Note: The shock spacer kit must be installed only on OE shocks or OE equivalent shocks. Installing shock spacers on plus length shocks may result in premature wear or catastrophic component failure.

Refer to the shock extension instructions for full details. This kit is intended to be used in conjunction with aftermarket upper control arms.

Features and Benefits:

  • Helps maintain factory like ride quality when paired with proper supporting components
  • Extends effective shock length to work correctly with leveled front suspension
  • Premium black powder coated finish for long lasting corrosion resistance
  • Durable construction designed to complement heavy duty suspension setups

The Axiom Supply shock extension kit provides a safe and straightforward way to retain your factory front shocks on leveled 99-06 GM HD trucks.

By spacing the lower mount, the kit restores proper shock position and travel range after the front of the truck has been raised, helping prevent overextension and harsh topping out.

Precisely engineered and machined for strength and durability, these spacers offer a reliable upgrade over improvised or low quality hardware.

When paired with a quality aftermarket upper control arm kit and compatible shocks, this system supports a level stance and stable ride without sacrificing comfort or control.

Includes:

  • One front shock extension spacer kit
  • The Axiom no nonsense lifetime warranty to the original purchaser

Our suspension and steering components are warrantied for life against manufacturer defects, premature wear, or breakage. If the part ever lets you down, we will make it right.

In-stock 5 In-stock / 8 Sold Ships in 1-3 days

Fitment

YearMakeModelSub Model
1999-2005ChevroletSilverado 1500
1999-2006GMCSierra 1500SLT
1999-2006GMCSierra 1500SLE
1999-2006ChevroletSilverado 1500LT
1999-2006ChevroletSilverado 1500LS
1999-2003GMCSierra 1500SL
2000-2006ChevroletTahoeLT
2000-2006GMCYukonSLE
2000-2006ChevroletTahoeLS
2000ChevroletTahoeLimited
2000-2006GMCYukonSLT
2000-2006GMCYukonDenali
2000ChevroletTahoeZ71
2000-2001ChevroletTahoe
2001GMCSierra 1500C3
2002-2006ChevroletSilverado 1500WT
2002-2006GMCSierra 1500WT
2002-2006ChevroletTahoeZ71
2002-2006ChevroletAvalanche 1500Z71
2002-2003ChevroletAvalanche 1500North Face
2002-2003ChevroletAvalanche 1500On Road Edition
2002GMCSierra 1500HT
2002-2006GMCSierra 1500Denali
2002-2005GMCSierra 1500
2002-2005ChevroletAvalanche 1500
2003-2006ChevroletSilverado 1500SS
2003ChevroletAvalanche 1500WBH
2004-2006ChevroletSilverado 1500Hybrid
2004-2006ChevroletAvalanche 1500Z66
2004-2005ChevroletSilverado 1500Z71 Off-Road
2005-2006ChevroletAvalanche 1500LT
2005-2006ChevroletAvalanche 1500LS
2005-2006GMCSierra 1500Hybrid
2006GMCSierra 1500SL
2006GMCYukonSL
2006ChevroletTahoe

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Universal: No
  • Interchange: KRSE99
  • Part Number : AXGMSE99

Important Notes

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