Original Differential Carrier Assembly - Tesla Model S / Model X

This is an authentic, original equipment (OE) Differential Carrier Assembly, sourced for Tesla Model S and Model X drive units. This heavy-duty steel carrier unit is the absolute core of the vehicle's drivetrain, housing the spider gears and responsible for transferring rotational power from the electric motor's reduction gear to the half-shafts, allowing the wheels to rotate at different speeds during cornering.

Important Buyer Note: This listing is strictly for the differential carrier assembly itself, as pictured. The vehicle's electric motor (drive unit), inverter, outer ring gear, bearings, and half-shafts are not included in this sale.

Key Specifications

• Product Type: Original Equipment (OE) Differential Carrier Assembly (Open Differential)

• Manufacturer: Tesla, Inc.

• Compatibility: Tesla Model S and Model X Drive Units (Please verify Large Drive Unit vs. Small Drive Unit fitment for your specific application prior to purchase)

• Material: Heavy-Duty Machined Steel

• Hardware Included: Main differential carrier housing, internal spider gears, and cross pin. (Ring gear, bearings, electric motor, and half-shafts are not included).

Key Features

• Authentic Factory Original: Genuine OE part that guarantees the exact dimensional fitment and structural integrity required for a reliable EV drivetrain repair.

• Robust Steel Construction: Built to handle the massive, instantaneous torque output of Tesla's electric drive units without flexing or failing under heavy acceleration.

• Direct Replacement Component: Ideal for rebuilding a noisy or damaged drive unit where the internal differential gears have failed, saving the significant cost of a complete drive unit replacement.

• Restoration Core: Features a structurally sound casing, making it an excellent candidate for a complete mechanical refresh prior to installation into a replacement motor or custom EV conversion.

Ideal For

• Rebuilding and repairing a failing or noisy Tesla Model S or Model X drive unit.

• Replacing a damaged or worn open differential carrier assembly without having to source a complete replacement motor.

• Custom EV conversion builders utilizing a Tesla drive unit where the differential needs replacement or inspection before final installation.

Note: Shipping charges are not included and will be calculated separately based on the quantity, weight, and destination of the selected product(s).