Rancho 3-in. Suspension System Component Box 3 for Select Ford F-150 2014-2020 RS66507R9-3

Fits 2014-2020 Ford F-150 (FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, and XLT).

This is Box 3 of 3 for the Rancho RS66507R9 3-inch suspension system. For a complete installation, boxes RS66507R9-1, RS66507R9-2, and RS66507R9-3 must be ordered together. This system provides an aggressive stance by lifting the front 3 inches and the rear 1.5 inches, allowing clearance for up to 35-inch tires while maintaining factory electronic stability system compatibility and alignment specifications.

The system features Rancho RS9000XL shocks and struts, which utilize a nine-position tuning knob for customized damping control. The included upper control arms are engineered with preinstalled ball joints and OE-style rubber bushings to provide additional caster and increased wheel travel while ensuring quiet operation. All brackets are constructed from high-strength, low-alloy steel for long-term durability under demanding conditions.

• Part of the RS66507R9 master kit; requires Box 1 and Box 2 to complete
• Includes Rancho RS9000XL struts and rear shocks with 9 levels of damping adjustment
• Upper control arms with preinstalled ball joints maintain proper operating angles
• Fabricated high-strength, low-alloy steel brackets and rear block kit included
• Direct bolt-on installation complies with NHTSA FMVSS126 standards
• Maintains use of OE wheels and tires (fits up to 35-in. tires with trimming)
• Manufacturer Part Number: RS66507R9-3