King 25001-313 2.5" Front Piggyback Reservoir Shock Absorber Set for 5-6" Lifts

The King Shocks 25001-313 is a front piggyback reservoir shock absorber set featuring a precision-bored 2.5" diameter body, engineered for lifted applications requiring 5 to 6 inches of suspension lift. Built entirely in the USA, these shocks are custom-tuned for off-road performance without sacrificing everyday on-road comfort.

The remote hose-mounted piggyback reservoir significantly increases oil and gas capacity, allowing for lower operating pressures, reduced heat buildup, and improved damping consistency across all terrain types. This design directly combats shock fade during extended off-road use, keeping suspension response predictable and controlled.

Key Features:

• 2.5" precision-bored shock body for optimal damping support and structural rigidity
• External piggyback reservoir with remote hose connection for increased fluid volume and reduced fade
• Heat-treated 2024 aluminum alloy pistons for lightweight strength and durability
• High-tensile 100,000 psi shaft with hard chrome finish resists debris damage and corrosion
• Cadmium-plated chromoly shock body for long-term corrosion resistance
• Aircraft-quality billet aluminum components throughout
• Designed and tuned by engineers with proven race-level suspension expertise
• Custom tunes, lengths, and component colors available

What's Included:

• Pair of two front King 2.5" piggyback reservoir shocks
• All necessary washers, bushings, and nuts for installation
• Factory shock mounting bolts are reused during installation

King Shocks backs the 25001-313 with a 90-day manufacturer warranty against defects and premature failure. These shocks are built for 4WD vehicles running 5–6" lift kits and represent a direct upgrade path for serious off-road builds.