ICON 57823CP 2.5 Aluminum Series Rear Shocks with Remote Reservoir and CDCV for 2007-2021 Toyota Tundra

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. With a truly vehicle-specific design, 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 shock absorbers, these 2.5 Aluminum 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-out conditions and controls the suspension effectively when compressing at high velocity. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. If you are looking for a more user defined tune, consider looking into the Omega Series bypass shocks. 2007-2021 TOYOTA TUNDRA RXT REAR 2.5 VS REMORE RESERVOIR WITH CDCV SHOCK PAIR ICON Multi-Rate Leaf Springs Part # 158509 required for installation

• 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
• ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob
• 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 57823CP 2.5 Aluminum Series shock pair. Engineered specifically for the Tundra RXT application, these vehicle-specific shocks combine tuned damping, durable construction, and adjustable performance for confident control both off-road and on the street. The remote reservoir design improves heat dissipation, helping reduce shock fade during extended or demanding driving conditions. ICON Multi-Rate Leaf Springs Part #158509 are required for installation.
ICON 2.5 Aluminum Series shocks feature one-piece impact-extruded aluminum cylinders that provide reduced weight, excellent corrosion resistance, and a consistent finish. A one-piece digressive piston with application-specific valving helps deliver a controlled, comfortable ride while maintaining effective suspension response over rough terrain. The nitrogen-charged monotube design uses premium-grade 5WT shock oil for consistent damping across a wide temperature range, while the 7/8-inch induction-hardened, chrome-plated shaft is designed for long-term durability.
The integrated ICON CDC Valve provides 10 levels of high-resolution compression adjustment using an easy-to-access control knob, allowing drivers to fine-tune ride control for changing terrain and load conditions. ICON’s 6061 billet aluminum reservoir manifold creates an internal Bump Zone that adds approximately 20% more damping force near full compression, helping control high-velocity suspension movement and reduce harsh bottom-out conditions. PTFE-lined spherical bearings, application-specific mounting hardware, CNC-machined 6061 aircraft-grade aluminum components, and double-sealed Schrader caps further support dependable performance. Like all ICON shock absorbers, the 57823CP shocks are fully rebuildable and revalveable.

Features:

• Vehicle-specific valving and one-piece digressive piston design for improved on-road comfort and off-road control

• Internal Bump Zone increases damping force by approximately 20% near full compression

• ICON CDC Valve provides 10 levels of externally adjustable compression damping

• Remote reservoir design improves heat dissipation and helps reduce shock fade

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

• Nitrogen-charged monotube construction with piggyback reservoir

• Premium-grade 5WT shock oil supports consistent damping across a wide temperature range

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

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

• CNC-machined 6061 aircraft-grade aluminum components

• Double-sealed Schrader caps help protect service components

• 100% rebuildable and 100% revalveable

• Designed for 2007-2021 Toyota Tundra rear suspension applications

• ICON Multi-Rate Leaf Springs Part #158509 required for installation

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