4WD Actuator for 2010-2021 Toyota Tundra & More - Standard Ignition TCA104

Standard Ignition TCA104 4WD actuator for the 2010-2021 Toyota Tundra and other vehicles helps the axles engage during 4WD operation. This listing is one actuator.

• Quality-designed vacuum-operated diaphragm for proper axle engagement
• Built to replace units whose diaphragms have rotted or torn, which keeps hubs from engaging
• Materials that withstand extreme conditions

Quick facts

• Part: Standard Ignition TCA104 4WD actuator
• Fits: 2010-2021 Toyota Tundra and other vehicles
• Condition: New

A vehicle stuck in 2WD mode or hubs that will not engage can mean this actuator has a rotted or torn diaphragm, though a vacuum line or the 4WD switch can be behind the same signs, so find the cause first.

Fits

This direct-fit 4WD actuator replacement for the 2010-2021 Toyota Tundra also fits the 2008-2021 Toyota Sequoia, and each takes one.

Specifications

Product information is for general reference and may contain errors. See our Disclaimer.