What is the main advantage of the monotube design in these shocks?

The 46mm monotube design helps dissipate heat more effectively than traditional twin-tube shocks. This leads to more consistent damping performance and helps prevent fade, especially during demanding use.

How does the digressive valving improve the ride?

The patented digressive piston reacts quickly to changes in suspension speed. This means the shock can adjust its damping force almost instantly as road conditions change, providing a more controlled and comfortable ride.

Does this shock absorber come with everything needed for installation?

This listing is for the Bilstein B8 5100 rear shock absorber only. It is designed as a direct fit replacement, but it's always a good idea to refer to the manufacturer's installation instructions for any additional hardware or specific procedures.

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Specifications

Brand: Bilstein
Part #: 24-285681
UPC: 651860857404
Package Length: 26.8 in
Package Width: 2.9 in
Package Height: 2.9 in
Package Weight: 6.40 lb

Bilstein B8 14-19 Ram 2500 Rear (4WD Only/Rear Lifted Height 2in w/o Air Leveling) Replacement Shock

Name: Bilstein B8 14-19 Ram 2500 Rear (4WD Only/Rear Lifted Height 2in w/o Air Leveling) Replacement Shock
Brand: Bilstein
SKU: bilstein-bilstein-b8-14-19-ram-2500-rear-4wd-only-rear-lifted-height-2in-w-o-air-t14-352364
Price: 123.00 USD
Availability: InStock

$123.00

In Stock

Fits 2014-2025 Ram 2500. Bilstein B8 5100 rear shock absorber with a monotube design for consistent performance on lifted trucks.

Key Features

Fits 2014-2025 Ram 2500.
Features a 46mm monotube design for consistent, fade-free performance.
Utilizes a patented digressive valving system that reacts instantly to changing road conditions.
Vehicle-specific tuning ensures optimal performance for your application.
Designed for 4WD models with a 2-inch rear lift and without air leveling.

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About this part

Product Details

This Bilstein B8 5100 rear shock absorber is built with a 46mm monotube design, which helps keep things cool and prevents fade even when you're working the suspension hard. It's specifically tuned for your 2014-2025 Ram 2500, especially if you've added a 2-inch lift to the rear and don't have air leveling. This means it's designed to work with that altered ride height, giving you a more controlled feel.

What makes these shocks work so well is their unique, velocity-sensitive digressive piston. It reacts instantly to changes in the road surface, adjusting the damping on the fly. This translates to a notable improvement in how your truck handles and rides, making it more comfortable and predictable whether you're on the highway or tackling rougher terrain. Bilstein tunes each shock for its specific application, so you're getting a setup that's meant to work with your Ram 2500's suspension geometry.