Bilstein 33-230306 B8 5125 Universal Lifted Shock 4.5" Travel Stem/Eye

Vehicle Fitment

• Universal shock absorber - no direct vehicle-specific application
• Designed for custom, lifted truck and SUV suspension setups
• Verify fitment with your specific travel and mounting dimensions before installation

Features

• Bilstein B8 5125 Series monotube shock absorber
• Monotube high-gas pressure design for consistent, fade-free damping
• Self-adjusting deflective disc valving for responsive control
• Large piston area for enhanced stability over rough terrain
• Ideal for 4-5" lift applications (shock travel ≈4.47")
• Stem-to-eye mount configuration
• Corrosion-resistant zinc-plated finish
• Black protective bellows boot included

Specifications

• Brand: Bilstein
• Part Number: 33-230306
• Series: B8 5125
• Internal Design: Monotube, gas-charged
• Mount Type: Upper stem / lower 5/8" eye
• Body Diameter: 46 mm
• Collapsed Length: ~9.41" (239 mm)
• Extended Length: ~13.88" (353 mm)
• Shock Travel: ~4.47" (117 mm)
• Boot Included: Yes (black bellows)
• Reservoir: No
• Adjustability: Non-adjustable valving

Included Components

• 1x Bilstein B8 5125 Series shock absorber (33-230306)
• 1x Black protective boot
• Installation instructions

Product Description

The Bilstein 33-230306 B8 5125 Series shock absorber is engineered for custom suspension applications, particularly lifted light trucks and SUVs that require enhanced damping performance with increased travel. Built around Bilstein's high-gas monotube technology, this shock offers consistent, fade-free damping across a wide range of driving conditions. Its self-adjusting deflective disc valving provides responsive control over bumps and terrain changes, helping deliver improved stability and ride quality.

Measuring approximately 9.41" when compressed and 13.88" when extended, the 33-230306 is suited for setups needing roughly 4.5 inches of travel. The stem-to-eye mount configuration with standard 5/8" upper and lower bushings makes this shock compatible with many custom brackets and mounting solutions. Finished with corrosion-resistant plating and a protective bellows boot, this Bilstein shock is a rugged choice for custom suspension builders looking to upgrade or fine-tune lifted suspensions. Always verify your vehicle's specific shock travel and mounting requirements before installation to ensure proper fitment.