Bilstein B8 5100 Series Shock Absorber – 33-187297

Upgrade your Powerstroke Super Duty or Excursion with the Bilstein B8 5100 Series monotube shock absorber (part #33-187297). Built specifically for lifted trucks and SUVs, this front shock delivers the damping control, durability, and ride quality these heavy-duty platforms demand—whether you’re towing, hauling, or hitting the trail.

Key Features & Benefits

• 46mm monotube design with high gas pressure for consistent, fade-free performance and cooler operation under load
• Velocity-sensitive digressive piston with self-adjusting deflective disc valving that instantly reacts to changing road or terrain conditions
• Zinc-plated steel body with Triple-C Technology coating for superior corrosion resistance
• Tuned specifically for Ford Super Duty and Excursion applications with 2–2.5" front lift
• Improves ride quality, handling, and control on the street while providing the damping needed for occasional off-road use and heavy hauling
• Includes black dust boot and necessary hardware (sold individually; two required for the front)

Specifications

• Position: Front
• Collapsed Length: 14.44 in (366.8 mm)
• Extended Length: 23.23 in (590.0 mm)
• Travel: 8.79 in
• Body Design: 46mm ID Smooth Body (Non-Coilover)
• Upper Mount: Eye 16mm
• Lower Mount: Eye 12mm
• Finish: Zinc Plated
• Reservoir: No
• Warranty: Limited Lifetime

Vehicle Fitment

• 1999–2004 Ford F-250 Super Duty 4WD
• 1999–2004 Ford F-350 Super Duty 4WD
• 2000–2005 Ford Excursion 4WD

Note: Designed for vehicles with approximately 2–2.5" of front lift. Due to variations in aftermarket suspension systems, measure your current shock length for best results. This is an eye-to-eye shock.

Replace worn factory or inferior shocks with Bilstein’s proven 5100 Series technology and restore confidence, control, and comfort to your Powerstroke Super Duty or Excursion.