Bilstein 33-318950 B8 5100 Rear Shock for 15-25 Ford F-150 2" Lift 4WD

Vehicle Fitment

• 2015-2025 Ford F-150 4WD (Rear Shock, ~2" Rear Lift)
• Fits trims including XL, XLT, Lariat, King Ranch, Platinum, Limited, Tremor

Features

• B8 5100 series rear shock absorber designed for lifted trucks
• Monotube gas-charged design for consistent, fade-free damping
• Velocity-sensitive digressive piston valving adapts to terrain changes
• Tuned for use with approximately 2" rear lift setups
• Direct bolt-on replacement using OEM rear mounting points
• Black protective bellows boot for debris protection
• Zinc-plated corrosion-resistant finish for long life
• Improves handling, ride control, and stability over stock units

Specifications

• Part Number: 33-318950
• Series: Bilstein B8 5100
• Position: Rear (Driver or Passenger Side)
• Internal Design: Monotube gas pressure
• Body Diameter: 46 mm
• Upper Mount Type: Eyelet (~12 mm)
• Lower Mount Type: Eyelet (~12 mm)
• Collapsed Length: ~18.22 in (462.8 mm)
• Extended Length: ~29.47 in (748.5 mm)
• Lift Range: Designed for ~2" rear lift applications

Included Components

• 1x Rear shock absorber (single, sold individually)

Product Description

The Bilstein 33-318950 B8 5100 rear shock is engineered as a performance shock for lifted Ford F-150 trucks. Built with Bilstein's monotube gas-charged technology and velocity-sensitive digressive piston valving, it delivers consistent damping and reliable control across varied surfaces - especially beneficial for trucks with approximately 2" of rear lift. This shock improves ride quality, handling response, and overall stability compared to many stock shocks.

Designed for direct bolt-on installation using the vehicle's original rear mounting points, the 33-318950 fits 2015 through 2025 Ford F-150 4WD models without modifying suspension geometry. The corrosion-resistant zinc finish and protective bellows boot help extend durability in daily use and light off-road conditions. Sold individually, it's recommended to install matching shocks on both rear sides for balanced performance and consistent handling.