What is the benefit of the remote reservoir on this shock absorber?

The remote reservoir holds additional shock fluid, which increases the shock's cooling capacity. This helps prevent performance fade during heavy use and allows for increased wheel travel, leading to better control off-road.

Is this shock absorber a direct bolt-on for a lifted Ram 1500?

Yes, the Bilstein 5160 Series shocks are designed as a direct-fit solution for lifted trucks and SUVs. The included mounting hardware and swivel banjo fitting help ensure a clean and straightforward installation.

What type of valving does this shock absorber use?

This shock absorber utilizes self-adjusting deflective disc valving. It reacts immediately to surface changes, which helps optimize vehicle control and provides consistent performance.

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Specifications

Brand: Bilstein
Part #: 25-311389
UPC: 4025258882297

Bilstein 5160 Series 90-18 RAM 1500 4WD Rear Shock Absorber

Name: Bilstein 5160 Series 90-18 RAM 1500 4WD Rear Shock Absorber
Brand: Bilstein
SKU: bilstein-bilstein-5160-series-90-18-ram-1500-4wd-rear-shock-absorber-t14-484061
Price: 299.00 USD
Availability: InStock

$299.00

In Stock

Fits 2011-2018 Ram 1500 4WD. Bilstein 5160 Series rear shock absorber with remote reservoir for improved cooling and off-road performance.

Key Features

Fits 2011-2018 Ram 1500 4WD.
Remote reservoir increases shock oil capacity for greater heat dissipation and improved wheel travel.
46mm monotube design ensures consistent, fade-free performance in all conditions.
Self-adjusting deflective disc valving reacts immediately to surface changes, enabling maximum vehicle control.
Features a unique 360-degree swivel banjo hose fitting for a clean installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

If you've lifted your 2011-2018 Ram 1500 and are heading off-road, this Bilstein 5160 Series rear shock absorber is a solid option to consider. It's built to handle more demanding conditions than a standard shock, especially when you're pushing your truck's suspension further with a lift kit. The remote reservoir is key here; it holds extra shock fluid, which helps keep the shock cooler and allows for more wheel travel. This means more consistent performance and better control, whether you're on a rough trail or just dealing with uneven pavement.

Bilstein uses a 46mm monotube design in these shocks, which is known for providing consistent damping and resisting fade, even when the shocks are working hard. The valving is also tuned specifically for the Ram 1500, so it reacts quickly to changes in the road or trail surface, helping to keep your tires planted and your ride controlled. The remote reservoir also features a unique 360-degree swivel banjo fitting and a billet mount, which makes for a clean and low-profile installation on your lifted truck.