King Shocks Rear 2.5 Dia Piggyback Reservoir Shock w/ Adjuster

2018–2026 Jeep Wrangler, 2018–2026 Jeep Gladiator

25001-380A

Overview:

The King Shocks Rear 2.5 Diameter Piggyback Reservoir Shock with Adjuster is a premium suspension upgrade designed specifically for Jeep Wrangler and Gladiator models from 2018 through 2026. Engineered to accommodate 2.5 to 5-inch lift kits, this shock absorber delivers superior ride quality and enhanced off-road performance. Whether you’re tackling rugged trails or cruising on pavement, King’s custom-tuned damping curve ensures optimal control, comfort, and durability under demanding conditions.

Built for Jeep enthusiasts who demand the best in suspension technology, these shocks provide a significant improvement over factory components by reducing harshness and improving wheel articulation. The adjustable feature allows fine-tuning to match your driving style and terrain, making it an ideal choice for both daily drivers and serious off-road adventurers.

Key Features:

King Shocks combines advanced engineering with real-world testing to deliver a shock absorber that excels in performance and reliability. Key features include:

• 2.5-inch diameter piggyback reservoir design for increased oil capacity and improved heat dissipation
• Adjustable damping to tailor ride quality and handling to your preference
• Custom-tuned damping curve optimized for Jeep Wrangler and Gladiator models with 2.5 to 5-inch lifts
• Heavy-duty construction to withstand extreme off-road conditions and extended use
• Sealed, high-quality components to resist contamination and extend service life
• Precision valving developed through extensive real-world testing for balanced performance
• Direct bolt-on fitment for easy installation without modifications
• Compatible with a wide range of lift kits and aftermarket suspension setups

Construction & Design:

King Shocks are crafted from aerospace-grade materials to ensure strength and durability while maintaining a lightweight profile. The piggyback reservoir increases fluid volume, which helps dissipate heat more effectively during prolonged use, reducing fade and maintaining consistent damping performance. The shock body and reservoir are precision-machined and anodized to resist corrosion and wear. Internally, the shock features advanced valving technology that provides a smooth, controlled response over varied terrain.

The adjustable knob allows for on-the-fly tuning, enabling drivers to adapt to different driving conditions without the need for tools or disassembly. This thoughtful design enhances versatility and user experience, making it suitable for both street and trail applications.

Installation & Fitment:

Designed as a direct replacement for the rear shocks on 2018–2026 Jeep Wrangler and Gladiator models, these King Shocks fit vehicles equipped with 2.5 to 5-inch lift kits. Installation is straightforward and requires no special modifications or fabrication. Standard hand tools are sufficient to complete the swap, and the shocks come ready to install with all necessary mounting hardware included. Proper installation ensures optimal performance and longevity.

What's Included:

• Pair of King Shocks Rear 2.5 Diameter Piggyback Reservoir Shocks with Adjuster
• Mounting hardware for direct bolt-on installation
• Adjustment tool or instructions for damping tuning

Ideal For:

This shock kit is ideal for Jeep Wrangler and Gladiator owners who have installed a 2.5 to 5-inch lift and seek improved suspension performance. It suits off-road enthusiasts who demand enhanced control and durability on challenging terrain, as well as daily drivers who want a smoother, more comfortable ride without sacrificing capability. Whether you’re trail riding, rock crawling, or commuting, these shocks provide a balanced upgrade that elevates your vehicle’s handling and comfort.

King Shocks is a premium off-road suspension brand known for rebuildable, tunable shocks and coilover systems designed to survive high-speed, high-impact terrain. Their race-proven damping and heavy-duty construction make King a top pick for desert, trail, and overland builds that demand consistent control and durability.