Fox 987-24-005 2.5 Rear HTO IFP Shock for 14-25 Ram 2500 4WD

Vehicle Fitment

• 2014-2025 Dodge/RAM 2500 4WD (0-1.5" rear lift compatible)

Features

• Fox 2.5 Performance Series Smooth Body Rear Shock
• Hydraulic Top Out (HTO) piston for improved rebound control and comfort
• Internal Floating Piston (IFP) separates gas from oil for consistent damping
• Position-sensitive valving tuned for Ram 2500 rear suspension
• High-flow damping for improved handling on- and off-road
• Impact-extruded 6061-T6 aluminum body with Type II clear anodize
• Heavy-duty 5/8" hard chrome shaft for strength and wear resistance
• Bolt-on installation without the need for special tools

Specifications

• Part Number: 987-24-005
• Position: Rear
• Series: Fox 2.5 Performance HTO IFP
• Body Diameter: 2.5"
• Material: Impact-extruded 6061-T6 aluminum
• Reservoir: Internal Floating Piston (IFP)
• HTO: Hydraulic Top Out piston
• Extended Length: ~24.70"
• Compressed Length: ~15.84"
• Shock Travel: ~8.86"
• Top Mount: Eyelet
• Bottom Mount: Stem
• Rear Lift Compatibility: 0-1.5"
• Sold Individually (1x shock)

Included Components

• 1x Fox 2.5 Performance Series Rear HTO IFP Shock (987-24-005)

Product Description

The Fox 987-24-005 2.5 Performance Series Smooth Body Rear Shock is a direct-fit performance upgrade for 2014-2025 Dodge/RAM 2500 4WD trucks with up to 1.5" of rear suspension lift. Engineered with advanced Hydraulic Top Out (HTO) technology and an Internal Floating Piston (IFP), this rear shock delivers consistent damping performance, smoother rebound control, and improved ride comfort over both pavement and rough terrain. Its position-sensitive valving and robust 2.5" aluminum body are tailored to the demands of heavy-duty truck use and moderate lift setups.

Built with a corrosion-resistant anodized finish and a durable 5/8" hard chrome-plated shaft, the 987-24-005 shock is designed to last through years of towing, hauling, and off-road driving. The bolt-on design allows for straightforward installation without special tools, and while the shock is sold individually, replacing both rear shocks at the same time ensures balanced performance and improved handling.