Limited Slip Diff for Tesla Model S/X Large Drive Unit (ACEV-LDU)

$1,599.99

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Upgrade your Tesla Model S/X with the Action Clutch ACEV-LDU Helical LSD, designed as a direct replacement for the factory open differential. The ActionEV ACEV-LDU Helical Limited Slip Differential (LSD) is engineered to provide enhanced traction and performance for your 2013-2024 Tesla Model S or Model X, or for custom LDU-powered EV conversions. The ACEV-LDU offers significant improvements in driving dynamics for both road users and motorsport enthusiasts.

ENHANCED DRIVING EXPERIENCE

Whether you’re on the track, at the drag strip, or enjoying everyday driving, the ACEV-LDU differential delivers:

  • Maximized traction and minimized wheelspin

  • Reduced torque steer for more controlled handling, especially in front-wheel-drive configurations

  • Improved stability during cornering and acceleration

MAINTENANCE-FREE RELIABILITY

The ACEV-LDU differential is built for long-lasting durability. Its maintenance-free design works with your Tesla’s standard oil lubrication system. Say goodbye to frequent differential servicing and enjoy peace of mind on the road.

HELICAL GEAR DESIGN

Unlike traditional limited slip differentials that rely on clutch plates, the ACEV-LDU uses a gearbased system for smoother and more consistent performance. This advanced design ensures seamless torque transfer from the slipping wheel to the one with better traction, without harsh locking or the need for a set pre-load.

PROVEN PERFORMANCE

Tested and proven in a variety of conditions—ranging from high-performance track days to daily commutes—the ACEV-LDU differential delivers exceptional results:

  • Corus steel billet construction for strength and durability

  • CAD-designed and CNC-machined for precise engineering

  • Manufactured to ISO 9001-2008 standards for top-tier quality control

Installation Service

We also offer installation for Tesla Model S/X vehicles for $3,600, which includes an ActionEV LSD, new ATF fluid, replacement of worn axle seals, and a coolant purge and top-off. Typical turnaround: two business days. Contact us today to schedule an appointment.

🇺🇸 FREE Shipping within the USA 🇺🇸

Upgrade your Tesla Model S/X with the Action Clutch ACEV-LDU Helical LSD, designed as a direct replacement for the factory open differential. The ActionEV ACEV-LDU Helical Limited Slip Differential (LSD) is engineered to provide enhanced traction and performance for your 2013-2024 Tesla Model S or Model X, or for custom LDU-powered EV conversions. The ACEV-LDU offers significant improvements in driving dynamics for both road users and motorsport enthusiasts.

ENHANCED DRIVING EXPERIENCE

Whether you’re on the track, at the drag strip, or enjoying everyday driving, the ACEV-LDU differential delivers:

  • Maximized traction and minimized wheelspin

  • Reduced torque steer for more controlled handling, especially in front-wheel-drive configurations

  • Improved stability during cornering and acceleration

MAINTENANCE-FREE RELIABILITY

The ACEV-LDU differential is built for long-lasting durability. Its maintenance-free design works with your Tesla’s standard oil lubrication system. Say goodbye to frequent differential servicing and enjoy peace of mind on the road.

HELICAL GEAR DESIGN

Unlike traditional limited slip differentials that rely on clutch plates, the ACEV-LDU uses a gearbased system for smoother and more consistent performance. This advanced design ensures seamless torque transfer from the slipping wheel to the one with better traction, without harsh locking or the need for a set pre-load.

PROVEN PERFORMANCE

Tested and proven in a variety of conditions—ranging from high-performance track days to daily commutes—the ACEV-LDU differential delivers exceptional results:

  • Corus steel billet construction for strength and durability

  • CAD-designed and CNC-machined for precise engineering

  • Manufactured to ISO 9001-2008 standards for top-tier quality control

Installation Service

We also offer installation for Tesla Model S/X vehicles for $3,600, which includes an ActionEV LSD, new ATF fluid, replacement of worn axle seals, and a coolant purge and top-off. Typical turnaround: two business days. Contact us today to schedule an appointment.

Product Info Sheet

This product is shipped directly from the manufacturer in Los Angeles, CA. Please note that the buyer is responsible for any additional import fees, taxes, tariffs, or customs duties that may apply in your country. These costs are not included in the product price or shipping fees charged at checkout.

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