Bilstein 33-306254 Suspension Shock Absorber - Rear

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 shock absorber (part number 33-306254) is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed with a monotube internal structure and a smooth body, this suspension shock absorber delivers consistent performance and durability for heavy-duty applications.

• Non-adjustable damping for reliable, maintenance-free operation
• 46mm smooth body design (non-coilover) for enhanced durability
• Black bellows boot included for added protection against debris
• Collapsed length: 20.08 inches (510 mm); extended length: 31.60 inches (802.7 mm)
• Zinc plated finish to resist corrosion
• Lower mount type: Eye 14.1mm; upper mount type: Eye 16mm
• Monotube internal design for consistent shock absorption

About the Bilstein B8 5100 Series

The B8 5100 series by Bilstein is specifically developed for trucks and SUVs requiring enhanced suspension performance without the complexity of adjustable damping. This series features monotube shock absorbers with a smooth body design, optimized for vehicles like the Ford F-250 Super Duty and F-350 Super Duty. The B8 5100 line focuses on durability and consistent ride quality, making it suitable for both on-road and moderate off-road use.

Product Details and Specifications

This Bilstein shock absorber (33-306254) features a monotube internal design that provides efficient heat dissipation and consistent damping performance. The smooth body design, measuring 46mm in diameter, is built to withstand the rigors of heavy-duty truck use. The black bellows boot protects the piston rod from dirt and debris, extending the service life of the shock. With a zinc plated finish, this shock absorber resists corrosion, ensuring longevity in various weather conditions. The mounting eyes, sized at 14.1mm (lower) and 16mm (upper), are designed for direct fitment on compatible Ford Super Duty models.

Applications and Problem Solving

• Restores suspension control and stability on Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces excessive body roll and improves handling under load
• Addresses worn or leaking factory shocks causing poor ride quality
• Enhances shock absorption for towing and heavy payload conditions
• Protects suspension components from premature wear due to rough terrain

Installation Notes and Tips

Ensure compatibility with your Ford F-250 Super Duty or F-350 Super Duty before installation. The non-adjustable damping design simplifies setup, requiring no tuning after installation. Verify that mounting eyes (14.1mm lower, 16mm upper) align with vehicle mounts. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Professional installation is advised to ensure proper torque specifications and alignment.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards, ensuring reliable performance and durability. The zinc plated finish provides corrosion resistance for extended service life. Please refer to Bilstein's official warranty policy for specific coverage details related to the B8 5100 series shock absorbers.