The HydraStrike Nitrogen Charged Hydraulic Bumps are engineered to deliver controlled, repetitive bottom-out performance for aggressive off-road use without compromise. Designed specifically for the front upper bump location on Jeep JK/JL Wranglers and JT Gladiators. MetalCloak HydraStrike focuses on performance, durability, compatibility, and consistent damping when it matters most.

Features Include

Compatible with JK/JL Wranglers & JT Gladiators

Hydraulic Nitrogen Charged, Oil Dampened Bump Stops

Made of .125” Wall Tube Shaft For Increased Strength

Disogrin Seals For Superior Sealing Performance & Wear Resistance

5/8” Wide PTFE Lined Shaft Bearing

Body Threads Match the Fox Weld-In Mounts for Compatibility

Internal Reservoir Design

No Warm-Up Required

Delrin Strike Pad

Reduced Noise & Softer Impact Feel

Quick and Easy Installation

Made in the USA

Unlike emulsion style bumps that require heat buildup before they function properly, the HydraStrike piston design with internal reservoir delivers consistent damping performance from the very first hit. Whether dropping off an obstacle or absorbing repeated high-speed hits, HydraStrike maintains predictable control from the first impact. The HydraStrike Disogrin seals are used to deliver exceptional sealing performance and long-term wear resistance in harsh off-road environments. These oversized industry leading seals provide a larger contact surface that better resists contamination, reduces leakage, and maintains consistent damping performance over time. Providing a hydraulic bump that stays smooth, reliable, and serviceable even after repeated harsh impacts.

The massive 5/8” wide Polytetrafluoroethylene (PTFE) lined shaft bearing is built into the HydraStrike to better distribute side loads and reduce friction under compression. This wider bearing improves stability during angled or high-speed impacts, minimizing shaft deflection and premature wear. The PTFE lining ensures smooth operation without binding, all while extending the service life in demanding off-road conditions.

The HydraStrike body threads allow direct compatibility with existing Fox weld-in mounts allowing upgrading simple for users already running Fox hardware, eliminating the need for cutting, re-welding, or replacing mounts. It provides a true bolt-in performance upgrade path that saves time and money. Each HydraStrike includes a Delrin strike pad to refine impact feel and reduce noise at full compression. This design softens harsh bottom outs while maintaining durability, making it ideal for daily drivers and trail rigs.

HydraStrike is built around a .125” wall tube shaft, providing a substantial strength advantage over the thinner .085” wall designs. This thicker shaft improves resistance to bending and deformation under extreme loads, increasing durability during hard impacts and aggressive driving. Giving you the confidence to push your suspension to its limits.

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MetalCloak Front HydraStrike Hydraulic Bump Stops

JT/JL/JK

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