ARB Old Man Emu BP51 Long Front Shock Absorber

2007–2018 Jeep Wrangler JK 3-4" Lift

Part #: BP5160022

Overview

The ARB Old Man Emu BP51 Long Front Shock Absorber is a premium suspension upgrade designed specifically for Jeep Wrangler JK models from 2007 to 2018 with 3 to 4-inch lifts. Engineered to enhance both on-road comfort and off-road capability, the BP51 features advanced bypass technology that delivers precise damping control and superior ride quality. Whether tackling rugged trails or navigating daily driving conditions, this shock absorber improves chassis stability, handling, and overall vehicle control.

Developed and tested in Australia’s harshest environments, the BP51 is built for Jeep enthusiasts who demand durability, performance, and adjustability without the need for vehicle modifications. Its remote reservoir and position-sensitive bypass design provide consistent damping performance, making it an ideal choice for serious off-road adventurers and everyday drivers alike.

Key Features

The ARB Old Man Emu BP51 shock absorber incorporates cutting-edge technology and premium materials to ensure outstanding performance and longevity:

• Bypass technology with a 51mm diameter bore for precise and responsive damping control
• Position-sensitive bypass design that balances smooth ride comfort with firm end-zone damping
• Remote reservoir improves heat dissipation, reducing shock fade during extended off-road use
• Adjustable rebound and compression settings allow custom tuning to match terrain and vehicle setup
• Constructed from aerospace-grade 6061 T6 aluminum with Type 3 40-micron hard anodizing for corrosion and stone damage resistance
• Manufactured in-house by ARB using state-of-the-art machinery to ensure consistent quality and precision
• Direct bolt-on fitment requiring no vehicle modifications
• Extensively tested under extreme Australian conditions for proven durability and reliability

Construction & Design

The BP51 shock absorber features a robust construction using aerospace-grade 6061 T6 aluminum for both the shock body and remote reservoir. This material is treated with a Type 3 40-micron hard anodized coating that provides exceptional resistance to corrosion and stone damage, ensuring long-lasting durability even in the toughest off-road environments.

The remote reservoir design enhances heat dissipation, preventing performance fade during prolonged and demanding use. Every component is engineered and manufactured by ARB’s dedicated Old Man Emu ride engineers, guaranteeing precise quality control and a product built to the highest standards of performance and reliability.

Installation & Fitment

The ARB Old Man Emu BP51 Long Front Shock Absorber is designed for a straightforward bolt-on installation with no modifications required to your Jeep Wrangler JK. It fits a wide range of 2007 to 2018 Jeep Wrangler models, including Rubicon, Sahara, Sport, Sport S, X, Unlimited variants, and special editions such as the 70th and 75th Anniversary models. This ensures compatibility across multiple trims and model years, making it a versatile and convenient upgrade for Jeep owners seeking enhanced suspension performance.

What's Included

• One ARB Old Man Emu BP51 Long Front Shock Absorber
• Remote reservoir assembly
• Mounting hardware for direct fitment
• Adjustment tools and user guide for tuning rebound and compression settings

Ideal For

This shock absorber is perfect for Jeep Wrangler JK owners who demand a suspension system capable of handling challenging off-road terrain without sacrificing daily driving comfort. It is ideal for drivers who want to customize their ride characteristics through adjustable damping and those who require a durable, high-quality component built to withstand extreme conditions. Whether you are a serious off-road enthusiast or a daily driver seeking improved handling and comfort, the BP51 offers a balanced and reliable solution.

ARB is a globally recognized off-road and overlanding brand that builds hard-use equipment for trucks, SUVs, and adventure rigs. From bumpers, roof racks, and protection gear to its well-known Old Man Emu suspension systems, ARB focuses on durability, fitment, and real-world trail performance for drivers who push beyond pavement.