ARB / OME Bp51 Shock Absorber Jeep Wrangler JL Rear Long LH S/N

Old Man Emu brings racing technology to every day adventures: BP-51 (Bypass 51mm diameter bore) shock absorbers feature revolutionary, patent pending technology developed to deliver unparalleled on and off road performance. Developed and extensively tested under the harshest conditions in Australia, these big bore, position sensitive bypass shock absorbers with remote reservoir are designed to bolt onto your vehicle without any vehicle modifications and combine considerable ride comfort around town with significant amounts of end-zone damping for exceptional chassis control and handling off road. The damping performance is easily adjustable across a wide range of rebound and compression, resulting in significant changes to the ride performance of your vehicle, enabling a custom tune to suit the conditions and vehicle set up. The body, reservoir and components are all made from 6061 T6 aluminum, Type 3 40 micron hard anodized ensuring exceptional heat dissipation, corrosion resistance and resistance to stone damage. Not only designed, developed and tested entirely by ARB's team of Old Man Emu ride engineers, all BP-51 shock absorbers are manufactured in-house by ARB. In order to achieve this, significant investment has been made in state of the art machinery providing ARB total control of the manufacturing process to ensure the highest possible quality. Old Man Emu BP-51 Bypass Shock Absorber; Rear; Left Side; LH S/N

• BP-51 Shock Absorber
• On Car Adjustable

Upgrade the rear suspension of your 2018–2019 Jeep Wrangler JL with the ARB Old Man Emu BP-51 Bypass Shock Absorber, part number BP5160034L. Designed for the left-hand rear position, this remote-reservoir shock absorber brings advanced bypass technology and position-sensitive damping to daily driving, trail use, and demanding off-road conditions. Its bolt-on design installs without vehicle modifications, helping provide a practical suspension upgrade for Jeep owners seeking improved control and ride performance.
The BP-51 combines comfortable street manners with increased end-zone damping for enhanced chassis control, handling, and suspension support over rough terrain. On-car adjustable rebound and compression settings allow the shock to be tuned across a broad performance range, making it possible to tailor ride characteristics to the vehicle setup, cargo load, tire configuration, and driving environment. This adjustability helps balance comfort during everyday use with more controlled suspension response when driving off road.
The shock body, remote reservoir, and internal components are manufactured from 6061-T6 aluminum and protected with a Type 3 hard-anodized finish for heat dissipation, corrosion resistance, and added protection against stone damage. Developed, tested, and manufactured in-house by ARB’s Old Man Emu engineering team, the BP-51 reflects extensive testing in harsh Australian conditions and ARB’s focus on consistent manufacturing quality. This unit is supplied as a single rear left-side shock absorber and is intended for compatible 2018–2019 Jeep Wrangler JL applications. Verify vehicle configuration and suspension requirements before installation.

Features:

• Position-Sensitive Bypass Damping: Provides a comfortable ride during everyday driving with increased end-zone damping for improved off-road control.

• On-Car Adjustable Performance: Rebound and compression settings can be adjusted to suit vehicle setup, terrain, and driving preferences.

• Remote Reservoir Design: Supports consistent shock performance during demanding driving by helping manage heat and fluid capacity.

• Bolt-On Installation: Designed for compatible Jeep Wrangler JL applications without requiring vehicle modifications.

• 6061-T6 Aluminum Construction: Uses aluminum for the shock body, reservoir, and components to support strength and heat dissipation.

• Type 3 Hard-Anodized Finish: Helps resist corrosion, heat, and stone damage during on-road and off-road use.

• Application: Rear left-hand shock absorber for select 2018–2019 Jeep Wrangler JL models.

• Brand and Part Number: ARB Old Man Emu BP-51, part number BP5160034L.

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Wrangler
2021 Jeep Wrangler
2022 Jeep Wrangler
2023 Jeep Wrangler