ICON Vehicle Dynamics 2022-2026 Toyota Tundra Rear Hydraulic Bump Stop Kit 3-5" Lift

The ICON Vehicle Dynamics Rear Hydraulic Bump Stop Kit is a direct bolt-in replacement for the factory rubber bump stops on 2022–2026 Toyota Tundra trucks running 3–5 inches of rear lift, designed to eliminate rear-end kick and improve bottom-out control on rough terrain. The kit is compatible with coil-spring models with or without the TRD package, subject to the lift-range and trim restrictions noted below.

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.

Velocity and Position Sensitive Control

The ICON hydraulic bump stops use velocity- and position-sensitive technology, meaning resistance increases exponentially as shaft speed rises and travel deepens. That progressive force curve provides strong bottoming resistance at the end of stroke without stiffening the suspension during normal articulation, keeping the truck composed over repeated hits rather than bucking or kicking through the cab.

Digressive Rebound Valving for Predictable Handling

Factory rubber bump stops absorb energy quickly but release it just as fast, producing the sharp rebound snap that unsettles a truck mid-corner or mid-whoops. The ICON kit's digressive rebound piston valving slows that energy release, so the rear end settles back down in a controlled arc instead of snapping back. The result is more predictable handling when the suspension is working hardest.

Bolt-In, Fully Reversible Installation

The kit installs directly into the OEM bump stop location with no bed cutting, welding, or fabrication required. Because the mounting points are unchanged, the truck can be returned to its factory configuration at any time. The 2.5-inch travel bump stop, 1¼-inch CNC-machined nitro steel shaft, multi-stage CAD-plated body, and double-sealed high-pressure Schrader valve are all built for long service life, and the unit is fully serviceable when maintenance is eventually needed.

Features

• Velocity and position sensitive technology: exponentially increasing bottom-out resistance as shaft speed and travel increase
• 2.5" travel: reduces rear-end kick and improves overall rear suspension performance
• 1¼" CNC-machined nitro steel shaft: heavy-duty construction for high-load off-road use
• Multi-stage CAD-plated body: maximum corrosion resistance
• Double-sealed high-pressure Schrader valve: maintains charge under demanding conditions
• Replaceable noise-reducing striker pad: serviceable design with no need to replace the full unit

Specifications

Who This Is For and Isn't

This kit suits 2022–2026 Toyota Tundra owners running 3–5 inches of rear lift on coil-spring models, including TRD package and TRD Pro trucks within the 3–4.5-inch lift range, who want to eliminate rear-end kick and improve bottom-out control during off-road driving. It is also compatible with the ICON 6-inch Lift Performance Suspension System (part 56115).

This kit is not compatible with Tundra models equipped with the factory Load-Leveling Rear Height Control Air Suspension. Tundra owners running less than 3 inches of rear lift should use part number 56111 instead. The kit is specific to the rear position and does not address front suspension.

Common Questions

Does this kit require cutting or welding during installation?

The ICON Tundra Rear Hydraulic Bump Stop Kit installs directly into the factory bump stop location with no bed cutting, welding, or fabrication required. The bolt-in design also means the truck can be returned to its original factory configuration at any time.

Is this kit compatible with the TRD Pro trim?

The ICON Rear Hydraulic Bump Stop Kit is compatible with 2022–2026 Tundra TRD package and TRD Pro models, but only within a 3–4.5-inch rear lift range. Non-TRD coil-spring models support a wider 3–5-inch lift range with this kit.

Will this kit work with the factory Load-Leveling Air Suspension?

No. The ICON Rear Hydraulic Bump Stop Kit (56115) is not compatible with Tundra models equipped with the factory Load-Leveling Rear Height Control Air Suspension system. Buyers with that suspension configuration should not use this part.

Can this bump stop kit be serviced after installation?

Yes. The ICON Rear Hydraulic Bump Stop Kit is fully serviceable, with a replaceable noise-reducing striker pad and a double-sealed high-pressure Schrader valve that can be maintained without replacing the entire unit.