The ICON shock absorber identified by manufacturer part number 57840CP is engineered for the exact vehicle applications shown below. Match the year, make, model, drivetrain, suspension configuration, axle position, lift range, and every application note before ordering.
Key Features
- Vehicle Specific Tuning: Length and damping valving matched to 2022+ Tundra and 2023+ Sequoia for plug-and-play performance across all terrain.
- CDC Valve Technology: External 10-position adjustment restricts oil flow to reservoirs creating customizable compression damping from soft to firm.
- Bump Zone Manifold: 6061 billet aluminum design below top cap adds 20 percent more damping force to resist bottoming out during rapid suspension compression.
- Fully Rebuildable Construction: 2.5-inch diameter 6061 aluminum body with one-piece impact forged steel shaft allows service and re-tuning for extended life.
- Designed for vehicles with 0-1in rear lift kits or stock height.
- Extended length 27.08 inches compressed length 17.37 inches travel 9.71 inches.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2022-2023 | Toyota | Tundra | Confirm drivetrain, suspension, axle position, lift height, factory options, and every requirement for this exact part number |
Specifications
| Brand | ICON |
|---|---|
| Manufacturer Part Number | 57840CP |
| Product Type | Shocks and Struts |
| Fitment Type | Vehicle Specific |
| Condition | New |
| Product Family | CDCV |
| Position | Rear |
| Shock Series | 2.5 |
What's Included
One new ICON shock absorber package identified by manufacturer part number 57840CP, in the position, finish, configuration, and quantity stated by the title. Opposite-side components, springs, reservoirs, controllers, hardware, wheels, tires, and service parts are included only when expressly listed for this exact part number.
About ICON
ICON Vehicle Dynamics develops suspension systems, coilovers, shock absorbers, control arms, lift components, wheels, and service parts for trucks, SUVs, and off-road vehicle applications.
Related ICON Products
- Shop all ICON products
- ICON 2022+ Toyota Tundra 0-1in Rear 2.5 Series Shocks VS RR - Pair
- ICON 2022+ Toyota Tundra 0-1in Rear 2.0 Series Shocks VS RR
- ICON 2022+ Toyota Tundra 0-1in Rear 3.0 Series Shocks VS CDCV RR - Pair
Frequently Asked Questions
Does this kit fit both 2WD and 4WD models?
Only when both drivetrains are listed for the exact part number. Match drivetrain, axle, cab, suspension package, and every application note.
What lift height will this ICON part provide?
Use only the lift or travel range stated for the exact part number. Final ride height also depends on vehicle weight, options, spring setting, and companion components.
Does the package include both sides?
A pair is included only when the title or package contents says pair or kit. Products marked single, driver side, or passenger side include only that component.
Installation Instructions
Read the current ICON instructions for part number 57840CP. Verify the complete application and package contents, support the vehicle safely, use the specified hardware and torque values, check hose and reservoir routing, confirm suspension and tire clearance through the full range of travel, align the vehicle when required, and recheck all fasteners after initial use.
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