| Year | Make | Model | Engine |
|---|---|---|---|
| 2004-2008 | INFINITI | QX56 | 5.6L 5552CC V8 GAS DOHC Naturally Aspirated |
| 2007-2015 | Nissan | Armada | 5.6L 5552CC V8 FLEX DOHC Naturally Aspirated |
| 2005-2015 | Nissan | Armada | 5.6L 5552CC V8 GAS DOHC Naturally Aspirated |
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS999306 | Factory | Rear | Shock Absorber | 2 |
Rancho RS9000XL Adjustable Shocks Rear Pair - 2004-2008 Infiniti QX56 4WD RWD
Rancho RS9000XL Adjustable Shocks Rear Pair - 2004-2008 Infiniti QX56 4WD RWD
SKU:10558045356319_52728283693343
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▶ Vehicle Fitments
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS999306 | Factory | Rear | Shock Absorber | 2 |
The Rancho RS9000XL Adjustable Shocks Rear Pair are high-performance shock absorbers designed to enhance ride quality and durability for 2004-2008 Infiniti QX56 models. Featuring a large 2.75-inch tri-tube body and an 18-mm chromed piston rod, these shocks are engineered to run cooler and maintain consistent damping even under demanding towing or off-road conditions. The nine-position tuning technology allows drivers to adjust damping from very soft to very firm, providing versatile performance for various driving needs. Constructed with polyurethane bushings and a self-lubricating seal, these shocks deliver improved shock performance and longevity, backed by a limited lifetime warranty.
Designed specifically for 2004-2008 Infiniti QX56 vehicles with 4WD or RWD configurations, these shocks require the Rancho Suspension System for proper fitment. They are a direct bolt-on replacement, with factory hardware—including washers, bushings, and nuts—reused during installation. The package includes two shock absorbers suitable for rear suspension, making them ideal for off-road, towing, or daily driving applications. Compatibility notes specify that factory shock mounting bolts are reused, ensuring straightforward installation and optimal performance.
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS999306 | Factory | Rear | Shock Absorber | 2 |
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Overview
Overview
The Rancho RS9000XL Adjustable Shocks Rear Pair are high-performance shock absorbers designed to enhance ride quality and durability for 2004-2008 Infiniti QX56 models. Featuring a large 2.75-inch tri-tube body and an 18-mm chromed piston rod, these shocks are engineered to run cooler and maintain consistent damping even under demanding towing or off-road conditions. The nine-position tuning technology allows drivers to adjust damping from very soft to very firm, providing versatile performance for various driving needs. Constructed with polyurethane bushings and a self-lubricating seal, these shocks deliver improved shock performance and longevity, backed by a limited lifetime warranty.
Designed specifically for 2004-2008 Infiniti QX56 vehicles with 4WD or RWD configurations, these shocks require the Rancho Suspension System for proper fitment. They are a direct bolt-on replacement, with factory hardware—including washers, bushings, and nuts—reused during installation. The package includes two shock absorbers suitable for rear suspension, making them ideal for off-road, towing, or daily driving applications. Compatibility notes specify that factory shock mounting bolts are reused, ensuring straightforward installation and optimal performance.