2014-2021 Toyota Tundra Transmission & Transfer Case

Gearboxes fall under 2014-2021 Toyota Tundra Transmission & Transfer Case that transfer power on your Tundra. Manual versions provide control while automatic options offer convenience during daily driving.

 

Transmission types let you choose between OEM-replacement options that maintain factory reliability or upgraded units designed to handle modified power levels. Gear ratios also play a big role, with taller, highway-friendly gearing keeping RPMs low and performance-focused ratios delivering quicker acceleration when you’re driving more aggressively.

 

Transmission and transfer case upgrades become important once factory units start failing from age or hard use, and deciding whether to rebuild or swap to stronger components comes down to your power goals and budget. Rebuilds cost less up front, but they don’t always hold up to serious modifications, so sorting out the drivetrain early helps you avoid a failure that leaves you stranded and calling for an expensive tow. To plan the rest of the setup, complete drivetrain parts at 2014-2021 Toyota Tundra Drivetrain Parts show every available option, supercharger kits from 2014-2021 Toyota Tundra Supercharger Kits & Accessories create the power that demands a stronger drivetrain, and exhaust systems at 2014-2021 Toyota Tundra Exhaust Systems help the engine breathe.