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

The remote reservoir holds extra shock fluid, which increases the cooling capacity. This helps prevent the shock from overheating and losing its damping ability, especially during demanding off-road use or when you have a lifted suspension.

Is this shock absorber a direct replacement for my stock shock?

This Bilstein B8 5160 shock absorber is designed as a direct-fit solution for lifted Ram 1500 trucks. While it's designed for easy installation, it's always recommended to refer to the manufacturer's installation instructions for specific details related to your lifted vehicle.

What does the monotube design do for performance?

The 46mm monotube design separates the oil and gas within the shock absorber. This construction helps to maintain consistent damping performance and prevents the shock from fading, even under heavy use or high temperatures.

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Specifications

Brand: Bilstein
Part #: 25-316919
UPC: 651860894973

Bilstein 19-24 Ram 1500 B8 5160 Series Rear Right Shock Absorber Monotube 46mm ID Smooth Body

Name: Bilstein 19-24 Ram 1500 B8 5160 Series Rear Right Shock Absorber Monotube 46mm ID Smooth Body
Brand: Bilstein
SKU: bilstein-bilstein-19-24-ram-1500-b8-5160-series-rear-right-shock-absorber-monotu-t14-539409
Price: 299.00 USD
Availability: BackOrder

$299.00

On Backorder — Expected to ship by Aug 5, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2019-2024 Ram 1500. Bilstein B8 5160 rear right shock absorber with remote reservoir for improved cooling and wheel travel.

Key Features

Fits 2019-2024 Ram 1500.
Remote reservoir increases shock oil capacity for greater heat dissipation and allows for more 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.
Tuned specifically for the Ram 1500 application.

⚠️ 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

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Will it fit your car?

Fits these vehicles

Ram 1500 2019-2024

About this part

Product Details

If you've lifted your 2019-2024 Ram 1500 and are looking for better performance off-road, this Bilstein B8 5160 rear shock absorber is a solid option. This shock is designed to work with lifted trucks, giving you more wheel travel and better cooling than a standard shock. The remote reservoir is key here; it holds extra shock fluid, which helps keep the shock from overheating and losing its damping ability, especially when you're hitting rough terrain hard.

Bilstein uses a 46mm monotube design in these shocks. That means the shock body is a single tube, which helps it dissipate heat more effectively and maintain consistent performance, even under heavy use. The valving is also tuned specifically for the Ram 1500, so it reacts quickly to changes in the road or trail surface, giving you better control. Plus, the unique 360-degree swivel banjo fitting on the hose and the billet reservoir mount make for a clean and low-profile installation.

This is the rear right side shock absorber. Make sure to check the manufacturer's instructions for any specific installation details or hardware that might be needed for your lifted setup.