Tesla gear set, large drive unit, 4.1:1, DIY EV Conversion Parts, Tesla systems, and more.
Telsa drive shaft adapter kit, LDU, Large drive unit, DIY EV Conversion Parts, Tesla systems, and more.
Tesla gear set, large drive unit, 4.1:1, DIY EV Conversion Parts, Tesla systems, and more.
Tesla gear set, large drive unit, 4.1:1, DIY EV Conversion Parts, Tesla systems, and more.
Telsa drive shaft adapter kit, LDU, Large drive unit, DIY EV Conversion Parts, Tesla systems, and more.
Tesla gear set, large drive unit, 4.1:1, DIY EV Conversion Parts, Tesla systems, and more.

Tesla Large Drive Unit Gear Set 4.1:1

$2,950.00 Save $-2,950.00
/
Shipping calculated at checkout. Shipping Policy

Contact us for pre-order.  Expected to ship Q3 2026.  Tariffs subject to change.

Get your Tesla Large Drive Unit output shaft(s) to go more than twice as fast with this replacement gear set.

Often paired with our Tesla Model S Driveshaft Adapter or our 108 Driveshaft Stumps.

Add a Driveshaft Adapter Kit for Model S and X Large Drive Units(⤵) and receive $100 off!
Purchase a gear swap and add a Driveshaft Adapter Kit for Model S and X  to receive the discount. Discount shown in cart.

Installation video