Description

Hellwig #61606 patented "Pro Series" GMC Sierra 3500HD helper springs are the "Next Generation" of quality load assist springs. Designed to "load assist" and add "sway control" your GMC Sierra 3500HD in a simple bolt-on package. Easily mounts on top our your existing rear leaf springs with adjustable u-bolt clamps.

Features

  • Hellwig # 61606 is custom fit for the GMC Sierra 3500HD
  • 2500 lbs level load capacity GMC Sierra 3500HD helper springs
  • Includes all required mounting hardware
  • 1,000,000 Mile Warranty
  • Virtually eliminates spring sagging
  • Fully adjustable in order to insure improved leveling control
  • Simple bolt-on installation helper springs

Fits the Following Model:

GMC Sierra 3500HD

Fits the Following Years:

01, 02, 03, 04, 05, 06, 07, 08, 09, 10
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

Tech Specs

Download Instructions 61606 Instructions
Level Load Weight Capacity: 2500 lbs.
Average Install Time: 1 to 2 hours
Drilling Required: NO

Weight

70 lbs.

Install Notes

Never load your GMC Sierra 3500HD beyond the manufacturer's maximum gross vehicle weight rating.