1081746-00-B TESLA Rear Drive Unit Differential

Review TESLA Oem 2017 23 Model Rear Drive Unit Open Differential

The Tesla 1081746-00-B Rear Drive Unit Differential is an essential component of the Tesla Model S and X vehicles produced in 2017 and beyond. This sophisticated piece of automotive engineering is responsible for transmitting power from the electric motor to the wheels, ensuring optimal performance and efficiency.

The Rear Drive Unit Differential is a complex assembly that integrates the functions of a differential and a drive unit into one compact and lightweight design. It utilizes an advanced two-motor design that enables independent control of each wheel, enhancing traction, stability, and overall driving dynamics.

The differential component of this system enables the wheels to rotate at different speeds during turns, preventing tire scrubbing and ensuring a smooth driving experience. The drive unit, on the other hand, is responsible for converting electrical energy from the motor into mechanical energy that powers the vehicle.

The Tesla 1081746-00-B Rear Drive Unit Differential is manufactured with premium materials and precise manufacturing techniques to ensure longevity and reliability. It features a robust design that can withstand the rigors of daily use, making it an ideal choice for those who demand the very best in automotive technology.

The differential gears are made of high-strength steel, while the bearings are engineered for minimal friction and maximum durability. The entire assembly is sealed to protect against contaminants and ensure long-term performance.

The Tesla 1081746-00-B Rear Drive Unit Differential is a critical component of the Tesla Model S and X powertrain, and its replacement is an involved process that requires specialized tools and expertise. As such, it is recommended that this component be serviced by a certified Tesla service center or an experienced automotive professional to ensure proper installation and function.

In summary, the Tesla 1081746-00-B Rear Drive Unit Differential is a state-of-the-art component that plays a crucial role in the performance and efficiency of the Tesla Model S and X vehicles. Its advanced design, robust construction, and precision manufacturing make it an ideal choice for those who demand the very best in automotive technology.

A Detailed Analysis of buying a Tesla 1081746-00-B 2017-23 Rear Drive Unit Differential

The Tesla 1081746-00-B 2017-23 Rear Drive Unit Differential is an essential component of the Tesla Model S and X vehicles. It's responsible for transmitting power from the electric motor to the wheels.

A. High Efficiency: Tesla's design ensures minimal energy loss, making the differential highly efficient.

B. Reliability: Tesla's engineering and manufacturing processes have proven to produce reliable components, reducing the likelihood of frequent replacements.

C. Integrated Motor-Planet Carrier: This design combines the functions of the differential and the motor's planetary carrier, reducing the number of parts and simplifying the drivetrain.

A. Cost: Replacing a Tesla differential can be expensive, as these components are unique to Tesla vehicles.

B. Complexity: The differential is an intricate piece of machinery, requiring specialized knowledge and tools for repair or replacement.

C. Potential for Damage: Given the high torque involved, there is a risk of damaging other drivetrain components if the differential fails.

While the Tesla 1081746-00-B 2017-23 Rear Drive Unit Differential offers high efficiency and reliability, its cost, complexity, and potential for damaging other components make it a significant investment. Prospective buyers should weigh these factors against the potential benefits before making a decision.

If you are considering purchasing a used Tesla Model S or X, have it inspected by a trusted Tesla mechanic or service center beforehand. Regular maintenance can help prevent the need for a differential replacement. If you already own a Tesla and are experiencing issues, consider consulting with a Tesla specialist for an accurate diagnosis and repair options. In either case, it's essential to understand the costs and complexities involved before making a decision.

Details:

The bearing edge is not impacted, but please see pictures. Removed from a fully operational 3du when switching to limited slip differential. The differential does. This oem differential was pulled from a2023 Tesla model 3 long range.

Not include bearings. Note: one of the edges past bearing mount has some marring from clam shell puller used to remove. Mileage: 50 miles. All 16 oem mounting bolts are included.

specifications differentialsdepo:

• brand: Tesla
• mpn: 1081746-00-b
• type: Open Differential
• placement on vehicle: Rear

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies

returns differentialsdepo:

• policy: no returns

shipping differentialsdepo:

• type: calculated
• class: standard
• service: fedex ground / fedex home delivery
• transit: 5-12 days
• carrier: fedex

seller differentialsdepo:

• rating: 100.0%
• city: boulder, colorado
• # reviews: 48

offer differentialsdepo:

• best offers: true
• started: december 24, 2025
• prices: $225.00–$599.00
• item condition: Used
• options: ship-to-home
• availability: in stock
• sold #: 16
• in stock #: 4

payments differentialsdepo:

• other
• credit card: diners-club
• wallet: apple-pay