This Hellwig mounting hardware kit provides the zinc-plated hardware and brackets needed to install Hellwig Load Pro helper springs on the 11-19 Chevy Silv 2500HD. It is vehicle specific so the spring kit mounts with no modification, and it is required to complete the installation of the LP-25 and LP-35 leaf helper spring kits.
- Type: mounting hardware kit (zinc-plated hardware and brackets)
- For: Hellwig Load Pro LP-25 and LP-35 helper spring kits
- Fit: vehicle specific, mounts with no modification
- Required: must be purchased with the LP-25 or LP-35 spring kit to complete installation
- Warranty: Hellwig limited lifetime warranty
- Part number: HWG25312
Installation Instructions (PDF)
Vehicle Applications
- 2011 Chevrolet Silverado 2500 HD
- 2012 Chevrolet Silverado 2500 HD
- 2013 Chevrolet Silverado 2500 HD
- 2014 Chevrolet Silverado 2500 HD
- 2015 Chevrolet Silverado 2500 HD
- 2016 Chevrolet Silverado 2500 HD
- 2017 Chevrolet Silverado 2500 HD
- 2018 Chevrolet Silverado 2500 HD
- 2019 Chevrolet Silverado 2500 HD
- 2011 Chevrolet Silverado 3500 HD
- 2012 Chevrolet Silverado 3500 HD
- 2013 Chevrolet Silverado 3500 HD
- 2014 Chevrolet Silverado 3500 HD
- 2015 Chevrolet Silverado 3500 HD
- 2016 Chevrolet Silverado 3500 HD
- 2017 Chevrolet Silverado 3500 HD
- 2018 Chevrolet Silverado 3500 HD
- 2019 Chevrolet Silverado 3500 HD
- 2011 GMC Sierra 2500 HD
- 2012 GMC Sierra 2500 HD
- 2013 GMC Sierra 2500 HD
- 2014 GMC Sierra 2500 HD
- 2015 GMC Sierra 2500 HD
- 2016 GMC Sierra 2500 HD
- 2017 GMC Sierra 2500 HD
- 2018 GMC Sierra 2500 HD
- 2019 GMC Sierra 2500 HD
- 2011 GMC Sierra 3500 HD
- 2012 GMC Sierra 3500 HD
- 2013 GMC Sierra 3500 HD
- 2014 GMC Sierra 3500 HD
- 2015 GMC Sierra 3500 HD
- 2016 GMC Sierra 3500 HD
- 2017 GMC Sierra 3500 HD
- 2018 GMC Sierra 3500 HD
- 2019 GMC Sierra 3500 HD
FAQ
What is this hardware kit?
It is the vehicle-specific mounting hardware and brackets required to install Hellwig Load Pro LP-25 and LP-35 helper spring kits.
Does it include the helper springs?
No. This is the mounting hardware only. It must be purchased along with the Load Pro LP-25 or LP-35 spring kit.
Do I need this kit?
Yes, if you are installing a Hellwig Load Pro LP-25 or LP-35 helper spring kit. The hardware is required to complete the installation.
Is it warrantied?
Yes. It is backed by Hellwig's limited lifetime warranty.

