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Maxtrac

Maxtrac 840513 1-3" Front Lift Torsion Keys 1988-2007 Chevy GMC Silverado Sierra

Regular price
$90.95
Regular price
$101.83
Sale price
$90.95
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In Stock: 1

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Product Specification:

SKU:MXT840513

MPN: 840513

UPC: 738283446276

Weight: 8.2 lb

Inventory: 1

Type: Torsion Bar Key



Vehicle Fitment

  • 1988-1999 Chevrolet C1500 / K1500 (Cheyenne, Scottsdale, Silverado, WT, Base, 454 SS, Sport, LS - 2WD/4WD)
  • 1988-1998 GMC K1500 (Sierra, Sierra SLE, Sierra SLT, Sierra SL, Sierra SLX, Sierra SLS, Sierra Special, Sierra Sport - 4WD)
  • 1999-2006 Chevrolet Silverado 1500 (Base, LS, LT, SS, WT, Z71, Hybrid - 2WD/4WD)
  • 2007 Chevrolet Silverado 1500 Classic (LS, LT, SS, WT - 2WD/4WD)
  • 2001-2006 Chevrolet Silverado 1500 HD (Base, LS, LT - 2WD/4WD)
  • 1999-2006 GMC Sierra 1500 (SL, SLE, SLT, Base, Denali, HT, WT, Hybrid - 2WD/4WD)
  • 2007 GMC Sierra 1500 Classic (SL, SLE, SLT, Denali, WT - 2WD/4WD)
  • 2001-2006 GMC Sierra 1500 HD (SLE, SLT - 2WD/4WD)
  • 2000-2006 Chevrolet Tahoe (Base, LS, LT, Limited, Z71 - 2WD/4WD)
  • 2000-2006 Chevrolet Suburban 1500 (Base, LS, LT, LTZ, Z71 - 2WD/4WD)
  • 2000-2006 Chevrolet Suburban 2500 (Base, LS, LT - 2WD/4WD)
  • 2002-2006 Chevrolet Avalanche 1500 (Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 - 2WD/4WD)
  • 2002-2006 Chevrolet Avalanche 2500 (Base, LS, LT - 2WD/4WD)
  • 2000-2006 GMC Yukon (Denali, SL, SLE, SLT - 2WD/4WD)
  • 2000-2006 GMC Yukon XL 1500 (Denali, SL, SLE, SLT - 2WD/4WD)
  • 2000-2006 GMC Yukon XL 2500 (SLE, SLT - 2WD/4WD)
  • 2000, 2002-2006 Cadillac Escalade (Base - 2WD/4WD)
  • 2003-2006 Cadillac Escalade ESV (Base - 2WD/4WD)

Fitment Notes

  • Silverado/Sierra 1500 Classic (2007) is a legacy continuation of the GMT800 platform and is fully supported
  • Designed for torsion bar front suspension systems only - not compatible with coil-spring or strut-based front suspensions
  • Lift height is adjustable from 1" to 3" depending on torsion bar adjustment during installation
  • Wheel and tire measuring required prior to installation - trimming may be required for optimal fender well clearance
  • MaxTrac does not recommend wheels wider than 9" or with less than 4.5" backspacing - doing so voids the manufacturer warranty
  • Alignment check required after installation

Features

  • Delivers 1"-3" of adjustable front lift using the factory torsion bar suspension - no replacement required
  • Forged steel construction provides superior strength over cast alternatives under daily and off-road use
  • Grey powdercoat finish for corrosion resistance and a clean, factory-style appearance
  • Bolt-on installation - no cutting, welding, or drilling required
  • Restores or increases front ground clearance, leveling the factory nose-down rake
  • Compatible with factory shocks - no shock upgrade required for basic leveling
  • Provides clearance for up to 33" tires with correct wheel and tire combination
  • Backed by MaxTrac's limited lifetime warranty against defects in materials and workmanship

Specifications

  • Part Number: 840513
  • Lift Height (Front): 1"-3" (adjustable)
  • Position: Front
  • Material: Forged Steel
  • Finish: Grey Powdercoat
  • Sold As: Pair
  • Max Tire Clearance: Up to 33" (with correct wheel and tire combination)
  • Min Wheel Backspacing: 4.5"
  • Max Wheel Width: 9"
  • Suspension Type Required: Torsion Bar Front Suspension

Included Components

  • 2x Front Lift Torsion Keys (Forged Steel, Grey Powdercoat)
  • 1x Hardware Kit (all necessary fasteners included)

Product Description

The MaxTrac 840513 is a pair of forged steel lift torsion keys designed for 1988-2007 Chevy and GMC C/K1500 and Silverado/Sierra 1500 trucks, as well as 2000-2006 GM full-size SUVs including the Tahoe, Suburban, Yukon, Yukon XL, Avalanche, and Cadillac Escalade. These keys work with the vehicle's existing torsion bar front suspension to dial in 1" to 3" of front lift, eliminating the factory nose-down rake and adding meaningful ground clearance without replacing any factory components.

Installation is bolt-on and straightforward - the torsion keys replace the factory keys and are adjusted during installation to achieve the desired lift height. The forged steel construction and grey powdercoat finish ensure long-term durability in all conditions. Once installed, owners gain front clearance for up to 33" tires with the right wheel and tire setup. A wheel and tire measurement is recommended prior to installation, and an alignment check is required afterward to maintain proper handling and tire wear.

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