ICON V.S. 2.0 Aluminum Series Rear Remote Reservoir Shock for 2005-2023 Toyota Tacoma

The ICON V.S. 2.0 Aluminum Series Rear Remote Reservoir Shock is a vehicle-specific performance upgrade for 2005–2023 Toyota Tacoma trucks running 0–1.5 inches of rear lift. Built around a nitrogen-charged monotube design with a 6063 anodized aluminum body and separate remote reservoir, this shock is engineered for drivers who want measurably better damping on and off pavement without moving to a larger-diameter shock body.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Consistent Damping Across Conditions

The V.S. 2.0 Aluminum Series shock uses premium-grade 5WT shock oil, which maintains consistent suspension damping across a wide temperature range, so the shock behaves predictably whether the Tacoma is running a cold desert morning or a hot summer trail. The nitrogen-charged monotube design eliminates oil aeration that can cause fade during repeated compressions, and the remote reservoir extends fluid capacity to further resist heat buildup on longer off-road runs.

Vehicle-Specific Valving, Not a Generic Tune

ICON engineers the one-piece linear/digressive piston and valving specifically for the Tacoma's suspension geometry and weight. That means the shock is calibrated for this truck's actual motion ratios and load characteristics rather than adapted from a universal platform. Polyurethane bushings, zinc-plated sleeves, and forged steel mounting stems are sized for OE factory-type fitment, so installation uses existing mounting points without modification.

Built to Last and Be Serviced

The 5/8-inch chrome-plated hardened steel shaft resists corrosion and surface pitting that can damage seals over time. The 6061 aluminum rod end, top cap, and internals reduce unsprung weight while maintaining structural strength. Every V.S. 2.0 Aluminum Series shock is 100% rebuildable and 100% revalveable, so the shock can be refreshed or retuned rather than replaced when wear or a change in use case demands it. Application-specific reservoir mounting hardware is included. A nitrile rubber top-out bumper prevents metal-to-metal contact and noise at full extension.

Features

• Nitrogen-charged monotube with remote reservoir: resists fade and heat buildup during repeated off-road compressions
• Vehicle-specific valving: one-piece linear/digressive piston tuned for 2005–2023 Tacoma suspension geometry
• 5WT shock oil: maintains consistent damping across a wide operating temperature range
• 5/8" chrome-plated hardened steel shaft: resists corrosion and seal-damaging surface pitting
• 6061 aluminum internals, 6063 anodized aluminum body and reservoir: strength, heat dissipation, and corrosion resistance
• 100% rebuildable and 100% revalveable: serviceable rather than disposable

Specifications

Who This Is For and Isn't

This shock suits 2005–2023 Toyota Tacoma owners running stock height or up to 1.5 inches of rear lift who want a rebuildable, nitrogen-charged monotube upgrade over the factory shock, whether for daily driving with occasional trail use or more regular off-road running.

This shock does not fit 2005–2015 5-lug 2WD Toyota Tacoma trucks. Tacoma owners running more than 1.5 inches of rear lift, or those needing a larger-diameter shock body for more severe off-road use, should consider the ICON V.S. 2.5 Series instead.

Common Questions

Does this shock fit a 2WD Tacoma?

The ICON 56503R rear shock does not fit 2005–2015 5-lug 2WD Toyota Tacoma trucks. It is compatible with 2005–2023 Toyota Tacoma applications outside that exclusion; confirm your specific configuration before ordering.

What lift height does this shock support?

The ICON V.S. 2.0 Aluminum Series rear shock for the Tacoma is designed for 0 to 1.5 inches of rear lift. Tacomas running more rear lift than that require a different shock with the appropriate extended length and valving.

Is this shock rebuildable?

Yes. Every ICON V.S. 2.0 Aluminum Series shock is 100% rebuildable and 100% revalveable, meaning the shock can be serviced, refreshed, or retuned rather than replaced outright when wear or a change in use demands it.

What is included with this shock?

The ICON 56503R rear shock ships with application-specific reservoir mounting hardware. An installation guide is available from ICON. The shock reservoir hose shield kit shown on the product page is a separate add-on, not included.

Why choose the 2.0 Aluminum Series over the 2.5 Series?

The V.S. 2.0 Aluminum Series rear shock is designed for everyday street driving and weekend off-road use on the Tacoma. The ICON V.S. 2.5 Series is the recommended step up for trucks used in more extreme or sustained off-road situations that demand greater abuse resistance.