ICON 59705P-CB 2.5 Series Piggyback Shocks for 2007-2021 Toyota Tundra with 6-Inch Lift, Pair

ICON Vehicle Specific (V.S.) 2.5 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. 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 6" LIFT SECONDARY 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
• CAD plated, precision machined 1026 DOM steel shock body for maximum durability and corrosion resistance
• 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
• 100% Revalveable
• 100% Rebuildable

ICON Vehicle Specific (V.S.) 2.5 Series shocks are engineered for the 2007-2021 Toyota Tundra with a 6-inch lift, providing controlled off-road performance and a comfortable street ride. Part number 59705P-CB is configured for this application with vehicle-specific shock lengths, damping, and mounting hardware. This package includes a pair of secondary piggyback shocks designed to improve suspension control during demanding driving conditions.
ICON’s one-piece digressive piston and application-specific valving deliver consistent ride quality on and off the road. The piggyback reservoir helps dissipate heat during prolonged use, reducing shock fade, while the internal Bump Zone increases damping by 20% as the shock approaches full compression. This added control helps manage high-velocity suspension movement and reduce harsh bottom-outs. The nitrogen-charged monotube design uses premium 5WT shock oil for consistent damping across a wide range of temperatures.
Built with a CAD-plated, precision-machined 1026 DOM steel shock body, 6061 aircraft-grade aluminum CNC-machined components, and a 7/8-inch induction-hardened chrome-plated shaft, these ICON shocks are designed for durability and corrosion resistance. PTFE-lined spherical bearings and application-specific hardware support reliable installation and operation. Like other ICON 2.5 Series shocks, the 59705P-CB is 100% rebuildable and 100% revalveable. The piggyback and remote reservoir design can also be upgraded to ICON’s Compression Damping Control Valve (CDCV) for additional tuning capability.

Features:

• Application: Fits 2007-2021 Toyota Tundra models equipped with a 6-inch lift

• Configuration: Secondary 2.5 Series piggyback shocks supplied as a pair

• Performance: One-piece digressive piston with vehicle-specific valving for controlled on- and off-road handling

• Bump Zone: Internal design increases damping by 20% near full compression to help control bottom-outs

• Reservoir: Piggyback reservoir improves heat dissipation and reduces shock fade during extended use

• Construction: CAD-plated 1026 DOM steel shock body for durability and corrosion resistance

• Shaft: 7/8-inch induction-hardened, chrome-plated shock shaft

• Damping: Premium 5WT shock oil supports consistent performance across varying temperatures

• Design: Nitrogen-charged monotube construction with 6061 aircraft-grade aluminum components

• Mounting: PTFE-lined spherical bearings and application-specific mounting hardware

• Serviceability: 100% rebuildable and 100% revalveable

• Upgradeability: Compatible with ICON Compression Damping Control Valve upgrades

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