ARB BP51 Shock Absorber Rear Left Hand: Jeep Wrangler 2018-2023

ARB BP51 Shock Absorber

2018–2023 Jeep Wrangler

BP5160034L

Overview:

The ARB BP51 Shock Absorber is a high-performance rear left-hand suspension upgrade designed specifically for Jeep Wrangler models from 2018 to 2023. Engineered by Old Man Emu, ARB’s renowned suspension division, the BP51 combines advanced racing technology with everyday drivability. This shock absorber is ideal for Jeep enthusiasts who demand superior on-road comfort alongside exceptional off-road capability. It delivers precise chassis control, improved handling, and enhanced ride quality across diverse terrains.

Developed and rigorously tested in Australia’s toughest environments, the BP51 is built to withstand extreme conditions while providing a customizable suspension experience. Its adjustable damping allows drivers to fine-tune rebound and compression settings to match their vehicle setup and driving style, making it a versatile choice for both trail adventures and daily driving.

Key Features:

The ARB BP51 Shock Absorber incorporates innovative design elements and premium materials to deliver outstanding performance and durability:

• Bypass 51mm diameter bore technology for superior damping control
• Position sensitive bypass system with remote reservoir for enhanced heat dissipation and consistent performance
• Wide range of adjustable rebound and compression settings for tailored ride tuning
• Constructed from 6061 T6 aluminum with Type 3 40-micron hard anodizing for corrosion resistance and stone damage protection
• Designed to bolt directly onto Jeep Wrangler models without any vehicle modifications
• Extensive testing under harsh Australian off-road conditions ensures reliability and longevity
• Manufactured in-house by ARB with state-of-the-art machinery for superior quality control
• Combines exceptional ride comfort on pavement with significant end-zone damping for off-road chassis control

Construction & Design:

The BP51 shock absorber features a robust construction using aerospace-grade 6061 T6 aluminum, providing an excellent strength-to-weight ratio. The entire body, reservoir, and internal components are hard anodized with a Type 3 40-micron coating, offering outstanding resistance to corrosion and physical damage from rocks and debris encountered during off-road driving.

Its remote reservoir design improves heat dissipation, preventing shock fade during prolonged or aggressive use. The position sensitive bypass technology allows the shock to deliver a smooth ride over small bumps while providing firm damping during larger suspension movements, ensuring optimal vehicle control and comfort.

Installation & Fitment:

The ARB BP51 Shock Absorber is engineered for direct bolt-on installation on the rear left-hand side of Jeep Wrangler models from 2018 through 2023, including Sport, Rubicon, Sahara, Willys, and special editions such as the 80th Anniversary and Freedom trims. No vehicle modifications or additional components are required, making installation straightforward for professional mechanics or experienced DIY enthusiasts.

This shock absorber is compatible with both standard and 4xe hybrid variants, ensuring broad applicability across the Jeep Wrangler lineup.

What's Included:

• One ARB BP51 Rear Left-Hand Shock Absorber (Part # BP5160034L)
• Remote reservoir assembly
• Mounting hardware for direct fitment
• Adjustment tools and user guide for tuning rebound and compression settings

Ideal For:

The ARB BP51 Shock Absorber is perfect for Jeep Wrangler owners seeking a high-quality suspension upgrade that balances daily driving comfort with serious off-road performance. It is especially suited for enthusiasts who frequently tackle challenging trails, rock crawling, or desert runs and want the ability to customize their ride characteristics. This shock absorber also benefits those who desire enhanced vehicle stability and handling without sacrificing on-road refinement.