Bilstein B8 5100 Rear Shock

2018–2026 Jeep Wrangler JL

Part #: 33-292632

Overview

The Bilstein B8 5100 Rear Shock is engineered specifically for Jeep Wrangler JL models from 2018 through 2026 equipped with a 2 to 3-inch rear lift. Designed as a direct-fit replacement, this shock absorber enhances your vehicle’s suspension performance by delivering consistent, fade-free damping under a variety of driving conditions. Ideal for off-road enthusiasts and daily drivers alike, the B8 5100 improves ride quality, handling, and overall comfort, making it an essential upgrade for lifted Jeep Wranglers.

Built to meet the demands of lifted trucks and SUVs, this shock absorber is tuned precisely for the Jeep Wrangler JL’s rear suspension geometry, ensuring optimal performance and durability. Whether navigating rugged trails or cruising on pavement, the Bilstein B8 5100 provides superior control and stability.

Key Features

The Bilstein B8 5100 Rear Shock incorporates advanced technology and design elements to deliver reliable performance and enhanced driving dynamics:

• Monotube design for consistent, fade-free damping performance
• Velocity-sensitive, digressive piston that adapts to changing road conditions
• Application-specific tuning for optimal ride quality and handling
• Zinc-plated finish for corrosion resistance and long-lasting durability
• Smooth body design (non-coilover) with a 46mm body diameter
• Non-adjustable damping for reliable, maintenance-free operation
• Designed for use with 2-3 inch rear lift kits on Jeep Wrangler JL
• Limited lifetime warranty for peace of mind

Construction & Design

The Bilstein B8 5100 features a robust monotube construction that allows for superior heat dissipation and consistent shock performance even under demanding conditions. The digressive piston design is velocity-sensitive, meaning it adjusts damping force based on the speed of suspension movement, providing a smooth ride on rough terrain and firm control during aggressive driving.

Its zinc-plated finish protects against rust and corrosion, extending the shock’s lifespan in harsh environments. The smooth body design ensures compatibility with factory and aftermarket components without interference, making installation straightforward.

Installation & Fitment

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

What's Included

• Two Bilstein B8 5100 Rear Shock Absorbers (for both rear 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 seek improved ride comfort, enhanced handling, and reliable off-road performance. It suits enthusiasts who demand 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.