2017-2026 Superduty Premium Falcon 3.3 Rear Standalone 4" Lift Shock Pair (93-23445)

The ReadyLIFT Premium Falcon 2.1 Monotube Shocks for the 2017-2026 Ford F-250/F-350 Super Duty are high-performance standalone rear upgrades specifically engineered for trucks with a 4-inch lift. These vehicle-specific dampers provide a significant performance step-up over factory equipment, delivering improved dynamic roll control and low-speed damping. Designed to withstand the rigorous demands of heavy-duty trucks, these shocks offer a smooth, controlled ride on the highway while maintaining stability and confidence during towing or off-road excursions.

Features

• High-performance Falcon 2.1 monotube shocks provide a true performance upgrade over stock rear shocks.
• Specifically tuned for 4-inch lifted Ford Super Duty trucks to maintain optimal damping performance.
• Delivers enhanced vehicle control and stability for both on-road and off-road driving.
• Rear Compatible with 2-3" lift block (4-5" block height)
• Engineered for superior heat management to ensure damping consistency during prolonged heavy-duty use.
• Significantly improves handling characteristics for daily driving, towing, and trail use.
• 6061-T6 aluminum alloy shock bodies offer high impact resistance and superior heat dissipation.
• 3/4-inch induction hardened chrome-plated shafts resist rock damage, corrosion, and buckling.
• Hard-anodized 6061-T6 aluminum alloy billet pistons with a 1-piece Teflon bronze wear band.
• Bolt-on performance designed to integrate seamlessly with ReadyLIFT 4.0" lift systems.

Notes

• A professional wheel alignment is recommended after installation to ensure optimal handling and safety.
• Headlamp aim must be checked and adjusted for safety following any changes to ride height.
• Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
• Installation by a certified mechanic is recommended to ensure mounting hardware is correctly secured and torqued.
• Estimated installation time is approximately 4 hours excluding alignment.
• Must be used with ReadyLIFT lift kit part numbers: 69-2735/36, 69-23251, 69-23350, 49-27420/421, or 49-23420/421.

Compatibility Notes

• Fits 2017–2026 Ford F-250 and F-350 Super Duty 4WD models.
• Designed exclusively for use with 4.0-inch rear lift configurations.
• Optimized for unobstructed suspension travel and articulation in high-lift applications.

Specs

• Shock Type: Falcon 2.1 Monotube.
• Lift Compatibility: 4.0" Rear Lift.
• Application: Rear Standalone Pair.
• Material: 6061-T6 Aluminum (Body) and Induction Hardened Chrome (Shaft).
• Kit Contents: One (1) pair of Falcon 2.1 standalone rear monotube shocks and necessary mounting hardware.