FOX 985-24-274 2.0 Performance Series IFP Rear Shock Toyota 4Runner GX550 LC250

Vehicle Fitment

• 2025-2026 Toyota 4Runner (All Trims, 2WD/4WD)
• 2024-2026 Toyota Land Cruiser LC250 (All Trims, 2WD/4WD)
• 2024-2026 Lexus GX 550 (All Trims, 2WD/4WD)
• 2023-2026 Toyota Sequoia (All Trims, 2WD/4WD)

Fitment Notes

• Rear position only - sold as a single shock; order two for a complete rear pair
• Smooth body IFP (Internal Floating Piston) monotube design - no external reservoir
• Compatible with 2WD and 4WD drivetrain configurations
• Bolt-on direct replacement using OEM rear shock mounting points - no drilling required
• Designed to pair with front coilover FOX 985-02-157 for a complete 2.0 Performance Series system on these platforms

Features

• FOX 2.0 Performance Series smooth body IFP monotube design - Internal Floating Piston separates shock oil from high-pressure nitrogen gas, eliminating oil aeration for consistent, fade-resistant damping
• Application-specific valving developed and tested for the GX550 / LC250 / 6th Gen 4Runner / Sequoia chassis to deliver optimized on-road comfort and off-road control
• 2.0-inch impact-extruded 6061-T6 aluminum body dissipates heat faster than steel and resists corrosion in all weather conditions
• Race-developed high-flow damping piston for precise, predictable response across all terrain types
• Black-anodized CNC-machined 6061-T6 billet aluminum components for strength, precision, and long-term durability
• 5/8-inch hard chrome-plated heat-treated alloy steel shaft for robust, corrosion-resistant performance
• Redundant sealing system (main seal, wiper seal, scraper seal) for long service life
• 100% serviceable and re-valvable for long-term ownership

Specifications

• Part Number: 985-24-274
• Series: FOX 2.0 Performance Series
• Design: Smooth Body IFP (Internal Floating Piston) Monotube
• Body Diameter: 2.0 inches
• Body Material: Impact-Extruded 6061-T6 Aluminum (Clear Anodized)
• Shaft: 5/8-inch hard chrome-plated heat-treated alloy steel
• Reservoir: Internal IFP (no external reservoir)
• Position: Rear
• Drivetrain: 2WD and 4WD
• Quantity: 1 shock per unit

Included Components

• 1x FOX 2.0 Performance Series Smooth Body IFP Rear Shock
• 1x Hardware kit (washers, bushings, and nuts)

Product Description

The FOX 985-24-274 is a rear smooth body IFP shock engineered specifically for the 2025-2026 Toyota 4Runner, 2024-2026 Toyota Land Cruiser LC250, 2024-2026 Lexus GX 550, and 2023-2026 Toyota Sequoia - all TNGA-F platform vehicles sharing common rear suspension geometry. The IFP monotube design keeps shock oil and high-pressure nitrogen separated at all times, preventing oil aeration and ensuring consistent damping performance whether driving highway miles or hitting rough off-road terrain. The application-specific valving is precision-tuned by FOX engineers for the weight, geometry, and suspension travel characteristics of these platforms, delivering a more controlled, settled ride than factory shocks without sacrificing everyday comfort.

The 2.0-inch impact-extruded aluminum body resists corrosion and dissipates heat more efficiently than steel, extending service life under demanding conditions. Installation is bolt-on to the OEM rear mounting points with no modifications required. This shock is best paired with the FOX 985-02-157 front coilover for a complete, balanced Performance Series upgrade across the entire suspension system on these Toyota and Lexus platforms.