The King Shocks 25001-426A is a direct-fit OEM performance rear shock absorber upgrade kit designed for the 2025+ Nissan Armada Y63. Sold as a pair, these 2.5-inch diameter remote reservoir shocks deliver the legendary King ride quality in a bolt-on package—no cutting or fabrication required.

Remote Reservoir Technology:

The external finned remote reservoirs dramatically increase fluid capacity and heat dissipation, providing sustained damping performance even under the most punishing off-road conditions. A threaded end cap design with a Schrader valve protective cap ensures a secure, leak-free seal, while improved reservoir mounts eliminate the need for hose clamps.

Precision-Built Construction:

• 2.5" shock cylinders precision bored to within +/- .001", then honed after cadmium plating for a tight piston seal and optimum valving function
• Heat-treated 6061 aluminum alloy pistonwith highly developed port configurations for smooth, controlled damping
• Lightweight hard-anodized 6063 aluminum alloy reservoirs dissipate heat quickly and resist corrosion from gas charging contamination
• Large diameter shafts with a minimum tensile strength of 100,000 PSI
• Aircraft-quality billet aluminumcomponents machined to precise tolerances
• High-strength rod end designed for proper clearance on your specific application

Wide-Range Compression Adjuster Included:

The included compression adjuster provides 20 precise clicks of compression damping adjustment, allowing you to dial in the perfect ride quality for your driving conditions—from highway cruising to aggressive off-road terrain—without removing the shock from the vehicle.

Each kit is custom-tuned through extensive real-world testing to develop the optimal damping curve for the Nissan Armada Y63, and hand-built in the USA by King's experienced shock technicians. Sold as a pair.