Bilstein 33-230320 Universal B8 5125 Zinc Plated Monotube Shock Absorber

Vehicle Fitment

• Universal - Custom suspension applications, lifted trucks, aftermarket builds

Features

• B8 5125 Series monotube gas pressure shock absorber
• Zinc-plated smooth body for corrosion resistance
• Internal monotube design provides consistent, fade-free damping
• Self-adjusting deflective disc valving for responsive control
• Eye-to-eye mounting with 5/8" bushings for flexible use
• Includes black protective bellows boot
• Ideal upgrade for lifted trucks and custom applications
• Non-adjustable damping tuned for general performance use

Specifications

• Part Number: 33-230320
• Series: Bilstein B8 5125
• Mount Type: Eye-to-Eye
• Upper Mount: Eye (5/8")
• Lower Mount: Eye (5/8")
• Collapsed Length: ~15.12" (384 mm)
• Extended Length: ~24.31" (617.5 mm)
• Stroke/Travel: ~9.22"
• Body Diameter: ~46 mm
• Boot: Black bellows included
• Damping: Non-adjustable, monotube gas pressure

Included Components

• 1x Bilstein B8 5125 Universal Shock Absorber (33-230320)
• 1x Protective black bellows boot

Product Description

The Bilstein 33-230320 is a universal B8 5125 Series monotube shock absorber engineered for custom suspension applications where a direct-fit, vehicle-specific shock is not available. Featuring Bilstein's gas-charged monotube design and self-adjusting disc valving, this shock delivers reliable damping performance and smooth control across varied terrain and loads. Its zinc-plated smooth body enhances corrosion resistance, making it suitable for lifted trucks, off-road builds, and other bespoke setups.

With eye-to-eye 5/8" mounting bushings and a protective black bellows boot included, this shock absorber is ideal for use in aftermarket projects where exact travel length and mounting needs can be matched by the builder. The B8 5125 Series is widely used by suspension builders and enthusiasts looking for high-quality performance shocks for lifted or custom ride heights. Because it's universal, proper fitment requires matching this shock's dimensions to your vehicle's suspension geometry or using suitable adapters and hardware.