ICON 57720P 2.5 VS Piggyback Rear Shocks for 2007-2021 Toyota Tundra, Pair

ICON’s 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Featuring one-piece impact extruded aluminum cylinders, these 2.5 Aluminum Series shocks offer lighter weight, improved corrosion resistance, and a more uniform finish than traditional plated steel cylinders. Like all ICON'S Shock Absorbers, V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDCV) or the Omega Series bypass shocks. 2007-2021 TOYOTA TUNDRA REAR 2.5 VS PIGGYBACK SHOCK PAIR

• All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICON’s Compression Damping Control Valve (CDCV)
• One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
• One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
• PTFE lined spherical bearings and application specific mounting hardware
• 7/8” diameter induction hardened, chrome plated shock shaft
• Nitrogen charged monotube design with piggyback reservoir
• 6061 aircraft grade aluminum CNC machined components
• Double-sealed Schrader caps reduce risk of damage
• 100% Revalveable
• 100% Rebuildable

Upgrade the rear suspension of your 2007-2021 Toyota Tundra with the ICON 57720P 2.5 Aluminum Series VS Piggyback Shocks. Designed specifically for the Tundra, this matched pair uses vehicle-specific length and damping configurations to deliver controlled off-road performance while maintaining a smooth, composed ride on pavement. The nitrogen-charged monotube design and piggyback reservoirs help manage heat during extended or demanding use, reducing shock fade and preserving consistent suspension control.
Each ICON 57720P shock features a one-piece, impact-extruded aluminum cylinder for reduced weight, excellent corrosion resistance, and a uniform finish. A one-piece digressive piston with application-specific valving provides responsive damping across changing terrain, while ICON’s internal Bump Zone increases damping by 20 percent near full compression to help control high-velocity suspension movement and reduce harsh bottom-outs. Premium 5WT shock oil supports consistent damping across a broad range of operating temperatures.
The shocks are built with 6061 aircraft-grade aluminum CNC-machined components, PTFE-lined spherical bearings, application-specific mounting hardware, and a 7/8-inch induction-hardened, chrome-plated shock shaft. Double-sealed Schrader caps help protect the adjustment and charging components from damage. Like other ICON VS 2.5 Series shocks, the 57720P is fully rebuildable and revalveable, allowing long-term serviceability and future tuning. The piggyback reservoir design can also be upgraded to ICON’s Compression Damping Control Valve for more user-defined suspension tuning. Designed for compatible 2007-2021 Toyota Tundra applications, this set includes two rear shocks.

Features:

• Vehicle-specific valving and shock length for 2007-2021 Toyota Tundra rear suspension applications

• One-piece digressive piston design delivers controlled damping and improved ride quality on and off the road

• Internal Bump Zone increases damping by 20 percent near full compression to help prevent harsh bottom-outs

• One-piece impact-extruded aluminum cylinders provide reduced weight, corrosion resistance, and a consistent finish

• Nitrogen-charged monotube construction with piggyback reservoirs improves heat dissipation and reduces shock fade

• Premium 5WT shock oil maintains consistent damping across a wide operating temperature range

• PTFE-lined spherical bearings and application-specific mounting hardware support precise suspension movement

• 7/8-inch induction-hardened, chrome-plated shock shafts provide durable performance

• 6061 aircraft-grade aluminum CNC-machined components offer strength and long-term durability

• Double-sealed Schrader caps help protect charging components from damage

• 100 percent rebuildable design supports long-term service and maintenance

• 100 percent revalveable design allows future damping customization

• Compatible with ICON Compression Damping Control Valve upgrades

• Includes a pair of rear shocks

Compatible With
2007 Toyota Tundra
2008 Toyota Tundra
2009 Toyota Tundra
2010 Toyota Tundra
2011 Toyota Tundra
2012 Toyota Tundra
2013 Toyota Tundra
2014 Toyota Tundra
2015 Toyota Tundra
2016 Toyota Tundra
2017 Toyota Tundra
2018 Toyota Tundra
2019 Toyota Tundra
2020 Toyota Tundra
2021 Toyota Tundra