Bilstein 8125 Series 28.5in Extended Length 18.5in Collapsed Length 60mm Monotube Shock Absorber

Bilstein is well-known for making solid suspension components, and their B8 8125 series coilovers are a prime example of their commitment to off-road performance. This particular shock absorber, part number 33-225517, is a 60mm monotube unit designed for custom coilover setups where you need serious travel and durability. With an extended length of 28.5 inches and a collapsed length of 18.5 inches, it offers a substantial range of motion for tackling tough terrain.

What sets these coilovers apart is the integrated remote reservoir. This reservoir holds extra fluid, which helps dissipate heat more effectively, preventing performance fade during intense off-road use. The body itself is zinc-coated and threaded, allowing for easy ride height adjustments and spring changes, which is a big help when fine-tuning your suspension. Inside, you'll find a competition-designed, 3-stage seal pack built to handle harsh environments, and a 22mm hard-chromed piston rod that’s incredibly strong and resistant to damage from sand and rock chips. Because Bilstein builds these to precise tolerances in the USA, they are also completely rebuildable, with replacement parts readily available, meaning this is a long-term investment in your vehicle's suspension.

This shock absorber is designed for custom applications, so you'll need to ensure it fits your specific build. It's a well-built component that's ready for serious off-road action.