ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit ICON ICO78550DJ
ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit ICON ICO78550DJ
ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit ICON ICO78550DJ
ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit ICON ICO78550DJ
ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit ICON ICO78550DJ
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ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit

ICON
ICO78550DJ
00840103406428
Control Arms
2 Units In Stock - Ships Next Business Day
$ 879.95
$ 879.95

SKU: 78550DJ | UPC: 00840103406428

ICON 01-10 GM HD Tubular Upper Control Arm Delta Joint Kit

ICON 78550DJ Tubular Upper Control Arms upgrade 2001-2010 Chevrolet Silverado and GMC Sierra 2500 3500 HD trucks with patent-pending Delta Joint technology. These heavy-duty arms provide smooth articulation greater durability than stock components or uniballs. Engineered for daily drivers and off-road use they ensure noise-free operation long-lasting performance.

Key Features

  • Delta Joint: Heavy-duty high-angle ball joint blends ball joint strength with uniball range of motion for reliable articulation
  • Zinc-Plated Housing: First layer of protection against corrosion in harsh environments
  • Tough Grease Seal: Blocks contaminants from inner joint components extending service life
  • Greasable Design: Metal-on-metal construction allows maintenance for quiet operation and extended durability
  • Tubular Steel Construction: 1-inch DOM tubing delivers strength lightweight design for improved handling

Product Notes

  • Greasable Delta Joints require periodic maintenance for peak performance
  • Wheel alignment required after installation to ensure proper handling
  • Ships fully assembled ready for bolt-on installation

Installation Notes

  • Professional installation recommended.
  • Bolt-on design uses factory mounting locations no welding needed
  • Compatible with ICON lower control arms and coilover systems

This Part Fits

Year Make Model Submodel
2001-2004 Chevrolet Silverado 2500 Base
2001-2004 Chevrolet Silverado 2500 LS
2001-2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2001-2005 Chevrolet Silverado 2500 HD Base
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2010 Chevrolet Silverado 2500 HD LT
2007-2010 Chevrolet Silverado 2500 HD LTZ
2003-2010 Chevrolet Silverado 2500 HD WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007-2010 Chevrolet Silverado 3500 HD LT
2007-2010 Chevrolet Silverado 3500 HD LTZ
2007-2010 Chevrolet Silverado 3500 HD WT
2002-2004 GMC Sierra 2500 Base
2001-2002 GMC Sierra 2500 SL
2001-2004 GMC Sierra 2500 SLE
2001-2004 GMC Sierra 2500 SLT
2003-2004 GMC Sierra 2500 WT
2002-2005 GMC Sierra 2500 HD Base
2001-2002,2006 GMC Sierra 2500 HD SL
2001-2010 GMC Sierra 2500 HD SLE
2001-2010 GMC Sierra 2500 HD SLT
2003-2010 GMC Sierra 2500 HD WT
2002-2005 GMC Sierra 3500 Base
2001-2002,2006 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007-2010 GMC Sierra 3500 HD SLE
2007-2010 GMC Sierra 3500 HD SLT
2007-2010 GMC Sierra 3500 HD WT

Why Choose ICON?

  • Proven in desert racing and extreme off-road conditions
  • Precision CNC-machined components for exact fit and function
  • Backed by limited lifetime warranty on manufacturing defects

Frequently Asked Questions

  • Q: Does this kit fit my 2005 Chevy Silverado 2500 HD LT?
    A: Yes 78550DJ fits 2001-2010 Silverado 2500 HD LT models including dually and SRW configurations
  • Q: What material is used for the Delta Joint housing?
    A: Zinc-plated steel housing with internal metal-on-metal design and external grease seal for corrosion resistance
  • Q: What warranty covers this product?
    A: ICON provides a limited lifetime warranty against manufacturing defects when installed and maintained properly

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 28 x 14 x 7 inches
  • Weight: 25.6 lbs

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