FOX Fox 11-19 GMC Sierra 2500 HD 1.5-3.5in Lift Front 2.5 Performance Series Smooth Body IFP HTO Shock
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Fox 11-19 GMC Sierra 2500 HD 1.5-3.5in Lift Front 2.5 Performance Series Smooth Body IFP HTO Shock

FOX
FOX987-24-031
Shocks and Struts
10 Units In Stock - Ships Next Business Day
$ 346.95
$ 346.95

SKU: 987-24-031 | UPC: 782475280319

Fox 11-19 GMC Sierra 2500 HD 1.5-3.5in Lift Front 2.5 Performance Series Smooth Body IFP HTO Shock

Enhance off-road capability on your 2011-2019 GMC Sierra 2500 HD or Chevrolet Silverado 2500/3500 HD with this Fox front shock designed for 1.5-3.5in lift kits. It extends drop-out travel for greater suspension articulation while delivering on-road comfort through performance valving that minimizes sway. Tuned specifically for GM heavy-duty trucks this shock provides fade-free damping in demanding conditions.

Key Features

  • Extended Travel Design: Boosts off-road performance by increasing drop-out travel in most applications for better wheel contact on rough terrain.
  • Performance Valving: Application-specific tuning creates a connected ride with reduced body roll and improved handling on pavement.
  • Premium Construction: Aluminum body dissipates heat four times faster than steel 7/8in hard chrome shaft race-developed main piston and internal floating piston separate oil and nitrogen for consistent damping.
  • Proven Durability: Torture-tested and race-developed to withstand harsh environments with corrosion resistance and full serviceability.
  • Precise Specs: 2.5in smooth body 9.91in travel collapsed length 15.91in extended length 25.82in eyelet mounts (upper 0.57x1.37in lower 0.75x1.97in).

Product Notes

  • Requires 1.5-3.5in front lift kit for proper fitment and performance.
  • Sold individually recommend pairing with matching rear shocks for balanced ride quality.
  • Fully assembled and ready for installation out of the box.

Installation Notes

  • Professional installation recommended.
  • Compatible with OEM mounting points on 4WD models.
  • Adjust front lift to 1.5-3.5in range prior to mounting verify alignment after install.

This Part Fits

Year Make Model Submodel
2011-2019 Chevrolet Silverado 2500 HD LT
2011-2019 Chevrolet Silverado 2500 HD LTZ
2011-2019 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 2500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LT
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2015-2019 GMC Sierra 2500 HD Base
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2019 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 3500 HD Denali
2011-2019 GMC Sierra 3500 HD SLE
2011-2019 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

Why Choose Fox?

  • Trusted by racers and off-road enthusiasts for reliable performance in extreme conditions.
  • High-quality materials ensure long-lasting damping without fade during extended use.
  • Engineered with precision valving and components for exact vehicle match.

Frequently Asked Questions

  • Q: Does this shock fit 2015 GMC Sierra 2500 HD SLE with 2.5in lift?
    A: Yes it fits 2011-2019 Sierra 2500 HD SLE models equipped with 1.5-3.5in front lift on 4WD trucks.
  • Q: What materials are used in construction?
    A: Aluminum shock body for superior heat dissipation hard chrome plated shaft race-developed piston and IFP design for oil and gas separation.
  • Q: What warranty coverage applies?
    A: Fox provides a limited lifetime warranty on the shock covers manufacturing defects under normal use.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure Fox box 26 x 7 x 7 inches
  • Weight: 10.25 lbs

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