Product Details

Fox shocks for the 2024-2026 GMC Sierra 2500 HD: this FOX 2.5 Performance Series front shock absorber is one of the Sierra 2500 HD shocks Fox builds for this vehicle for 1.5 to 2.5 inches of lift.

Fox Sierra 2500 HD shocks in the 2.5 Performance Series line use a 2.5 inch aluminum body with an internal floating piston, which keeps the shock oil apart from the nitrogen gas charge. The aluminum body sheds heat faster than steel, which helps the damping stay consistent on long, rough runs. Fox sets the valving for the vehicle it is listed for.

This listing is Fox suspension part number 987-24-010. Fox's fitment note for this vehicle: Excludes AT4X Model.

Features

  • 2.5 in. Impact Extruded 6061-T6 Aluminum Shock Body
  • 2.5” Impact extruded 6061-T6 aluminum shock body
  • High-flow velocity-sensitive damping
  • Type II clear-anodized body plating
  • Fully rebuildable and re-tunable
  • Internal floating piston (IFP)
Specifications
Part Number 987-24-010
Part Name Shock Absorber
Vehicle 2024-2026 GMC Sierra 2500 HD
UPC 692878899352
Body Diameter 2.5 in.
Body Material Aluminum
Body Design Smooth Body
Reservoir Internal Floating Piston
Travel 5.18 in.
Extended Length 18.95 in.
Compressed Length 13.76 in.
Upper Mount Type Bar Pin
Lower Mount Type Clevis
Lift Range 1.5-2.5 in.
Position Front
Series Performance
Notes For 1.5-2.5 in. lift. Excludes AT4X Model

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelNotes
2024GMCSierra 2500 HDFor 1.5-2.5 in. lift. Excludes AT4X Model
2025GMCSierra 2500 HDFor 1.5-2.5 in. lift. Excludes AT4X Model
2026GMCSierra 2500 HDFor 1.5-2.5 in. lift. Excludes AT4X Model

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