Description
ReadyLift’s 4″ SST 2.1 Lift Kit for the 2023-2026 Ford Super Duty F-250/F-350 diesel 4WD delivers a performance-tuned coil spring suspension system with Falcon 2.1 Monotube shocks on all four corners, providing a better-than-factory ride in the lifted configuration. Specifically engineered for the new 7th-gen Super Duty platform, this kit is designed for daily driving, towing, and off-road use. Diesel trucks only. Tremor models will not gain the full 4″ over stock height. Single cab not validated for fitment.
Fits: 2023-2026 Ford Super Duty F-250/F-350 4WD with Power Stroke diesel, single rear wheel. Not for 2WD or gas trucks. Single cab not validated. Tremor versions gain less than full 4″. Trucks with Onboard Scale option require Auto-Leveling Headlight Bracket Kit (sold separately).
Lift: 4″ front / matched rear
Max tire size: 37″ on 9″ wide wheel with +25 offset
Includes: Performance coil springs, (4) Falcon 2.1 Monotube shocks, and all supporting hardware.
Part Number: 63-23440 | Lifetime Limited Warranty
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