Bilstein B8 5100 Rear Shock Absorber

2018–2026 Jeep Wrangler JL

Part #: 33-292632

Overview

The Bilstein B8 5100 Rear Shock Absorber is a premium suspension upgrade designed specifically for Jeep Wrangler JL models from 2018 through 2026 equipped with a 2 to 3-inch rear lift. Engineered as a direct-fit replacement, this shock absorber enhances your vehicle’s suspension system by delivering consistent, fade-free damping performance across a wide range of driving conditions.

Whether you are an off-road enthusiast tackling rugged trails or a daily driver seeking improved ride comfort and handling, the B8 5100 offers superior control and stability. Its precise tuning for the Jeep Wrangler JL’s rear suspension geometry ensures optimal performance and durability, making it an essential component for lifted Jeep Wranglers.

Key Features

The Bilstein B8 5100 Rear Shock incorporates advanced engineering and design elements to provide reliable, high-performance suspension benefits:

• Monotube design for consistent, fade-free damping performance
• Velocity-sensitive, digressive piston adapts to varying road conditions
• Application-specific tuning optimized for Jeep Wrangler JL rear suspension
• Zinc-plated finish for enhanced corrosion resistance and durability
• Smooth body design with a 46mm diameter for compatibility with factory and aftermarket components
• Non-adjustable damping for maintenance-free, reliable operation
• Designed specifically for use with 2 to 3-inch rear lift kits
• Limited lifetime warranty for long-term peace of mind

Construction & Design

The Bilstein B8 5100 features a robust monotube construction that excels in heat dissipation, ensuring consistent shock performance even under demanding off-road or high-load conditions. Its velocity-sensitive digressive piston technology automatically adjusts damping force based on suspension movement speed, providing a smooth, controlled ride on rough terrain and firm handling during aggressive driving.

The shock’s zinc-plated finish protects against rust and corrosion, extending its service life in harsh environments. The smooth, non-coilover body design with a 46mm diameter ensures seamless integration with existing suspension components, allowing for straightforward installation without interference.

Installation & Fitment

This rear shock absorber is a direct replacement for Jeep Wrangler JL models from 2018 to 2026 equipped with a 2 to 3-inch rear lift. Installation is simple and requires no modifications, utilizing factory mounting points for a hassle-free upgrade. For balanced suspension performance and optimal handling, it is recommended to replace shocks in pairs.

What's Included

• Two Bilstein B8 5100 Rear Shock Absorbers (left and right sides)
• Limited lifetime warranty documentation

Ideal For

The Bilstein B8 5100 Rear Shock is ideal for Jeep Wrangler JL owners who have installed a 2 to 3-inch rear lift and desire improved ride comfort, enhanced handling, and reliable off-road performance. It is perfect for enthusiasts seeking durable, high-quality suspension components that maintain factory-like drivability while accommodating lifted suspension setups.

Bilstein is a cornerstone name in performance suspension, known for high-quality dampers and suspension systems tuned for everything from street handling to aggressive off-road use. With dedicated Street Performance offerings and motorsport-inspired development, Bilstein shocks and coilovers are built to deliver consistent control, better ride quality, and confidence when you’re pushing the pace—on-road or off.