Bilstein 8125 Series 17in Extended Length 12in Collapsed Length 46mm Monotube Shock Absorber

If you're building a custom suspension for serious off-road use, the Bilstein B8 8125 Series shock absorber is a solid choice. This 46mm monotube shock is designed for applications where you need robust performance and the ability to fine-tune your ride height. It's built to handle the demands of custom coilover setups, often paired with dual-rate springs.

What sets this shock apart is its remote reservoir. This feature is crucial for off-road driving because it helps dissipate heat generated during intense use, preventing performance fade. The reservoir is connected via a high-temperature hose, ensuring consistent damping even when you're pushing your vehicle hard. The shock body itself is threaded, allowing for easy adjustments to your ride height and spring pre-load. For durability, the piston rod is 22mm and hard-chromed, giving it excellent strength and resistance to damage from sand and rocks. Plus, it's owner rebuildable, meaning you can service it yourself with replacement parts available from Bilstein.

This shock absorber is made in the USA with precise machining and high-quality components. It's a well-built piece of suspension hardware designed for custom builds where reliability and adjustability are key.