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[ OEM-TOLERANCES. EXTREME CLEARANCE. ]

ENGINEERED

FOR THE UNFORGIVING

100% bolt-on portal gear lifts designed to dominate the harshest terrains. Aerospace-grade construction, zero compromise.

+5.0"

HUB LIFT CLEARANCE

Gain massive ground clearance without altering your factory suspension geometry. Pure bolt-on execution.

100%

BOLT-ON INSTALLATION

Zero cutting, welding, or frame modification required. Engineered for exact OEM mounting points.

4340

CHROMOLY INTERNALS

Precision CNC machined from billet steel. Hardened gears designed to handle extreme torque loads.

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AEROSPACE-GRADE
PRE
CISION

Every portal unit is CNC machined from solid billet steel. We control the entire manufacturing process to ensure sub-millimeter tolerances and extreme structural integrity for the harshest environments.

START YOUR PROJECT.

Consult with our engineers for custom drivetrain solutions. OEM-level precision guaranteed.

© 2026 TX Drivetrain Tech. All rights reserved.

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