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Tesla LDU Rotor Rebuild Kit by PFI FERSA

from $799.00

🇺🇸 FREE Shipping within the USA 🇺🇸

Brand: PFI FERSA
Part Number: PMR-001-EVK-OR
Models: Model S, Model X
Years: 2012 to 2021

This pared-down Large Drive Unit Rotor Rebuild Kit includes two hybrid rotor bearings and a complete set of rubber O-rings for refurbishing the rotor and stator section of your LDU. It’s ideal when you want to service the motor side without opening the entire gear case.

The included PFI FERSA hybrid bearings combine hardened steel races with silicon nitride (Si₃N₄) ceramic rolling elements, offering exceptional durability, reduced friction, and improved performance compared to conventional steel bearings. They offer numerous benefits:

  • Insulation: Protects against the passage of electric current.

  • Higher Speed Suitability: Reduced centrifugal force due to lightweight rolling elements.

  • Lightweight: Silicon nitride is 60% lighter than conventional steel.

  • Extended Service Life: Longer bearing life and less frequent re-lubrication.

  • Reduced Friction: Minimizes heat, especially at high speeds.

  • High Wear Resistance: Ensures durability.

  • Higher Rigidity: Less deformation in rolling contact areas.

  • Reduced Lubrication Risk: Minimizes poor lubrication risks.

  • Low Noise: Operates quietly.

Within this kit, you'll find every critical component necessary for the successful restoration of your rotor and stator. Our user-friendly, step-by-step assembly video simplifies the repair process, offering a clear, straightforward guide to help you restore your drive unit. To ensure a hassle-free experience, we provide you with the specific tools essential for the task. 

Anticipate spending approximately 2 hours on the repair, making it a convenient and efficient solution to rejuvenate your vehicle's drive unit. With this kit, you'll not only revitalize your motor but also ensure it performs at its best for a long time to come.

COMPONENTS

  • Rotor Hybrid bearings - HYB 1001 PRO (x2)

  • O-ring - PGASKET (x13)

  • Toric cord - PGASKET

  • Frame - PGASKET (x3)

  • Square - PGASKET (x3)

Coolant Delete Manifold:

🇺🇸 FREE Shipping within the USA 🇺🇸

Brand: PFI FERSA
Part Number: PMR-001-EVK-OR
Models: Model S, Model X
Years: 2012 to 2021

This pared-down Large Drive Unit Rotor Rebuild Kit includes two hybrid rotor bearings and a complete set of rubber O-rings for refurbishing the rotor and stator section of your LDU. It’s ideal when you want to service the motor side without opening the entire gear case.

The included PFI FERSA hybrid bearings combine hardened steel races with silicon nitride (Si₃N₄) ceramic rolling elements, offering exceptional durability, reduced friction, and improved performance compared to conventional steel bearings. They offer numerous benefits:

  • Insulation: Protects against the passage of electric current.

  • Higher Speed Suitability: Reduced centrifugal force due to lightweight rolling elements.

  • Lightweight: Silicon nitride is 60% lighter than conventional steel.

  • Extended Service Life: Longer bearing life and less frequent re-lubrication.

  • Reduced Friction: Minimizes heat, especially at high speeds.

  • High Wear Resistance: Ensures durability.

  • Higher Rigidity: Less deformation in rolling contact areas.

  • Reduced Lubrication Risk: Minimizes poor lubrication risks.

  • Low Noise: Operates quietly.

Within this kit, you'll find every critical component necessary for the successful restoration of your rotor and stator. Our user-friendly, step-by-step assembly video simplifies the repair process, offering a clear, straightforward guide to help you restore your drive unit. To ensure a hassle-free experience, we provide you with the specific tools essential for the task. 

Anticipate spending approximately 2 hours on the repair, making it a convenient and efficient solution to rejuvenate your vehicle's drive unit. With this kit, you'll not only revitalize your motor but also ensure it performs at its best for a long time to come.

COMPONENTS

  • Rotor Hybrid bearings - HYB 1001 PRO (x2)

  • O-ring - PGASKET (x13)

  • Toric cord - PGASKET

  • Frame - PGASKET (x3)

  • Square - PGASKET (x3)

This product ships via express delivery directly from the manufacturer in the Midwest, United States. As a result, domestic shipping rates are fixed.

For international orders, Westside EV must first receive the item before forwarding it to the destination country. This additional handling step may extend delivery times and requires a custom shipping quote after checkout. You are welcome to contact us in advance for an estimated shipping cost.

Please note that the buyer is responsible for any applicable import fees, taxes, tariffs, customs duties, or other government-imposed charges based on the delivery location (including international, state, or local jurisdictions). These costs are not included in the product price or shipping fees charged at checkout.