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  2. sku: 2288090092355762
  3. TESLA 440.TS1S18

TESLA 440.TS1S18 Front Electric Drive Unit Motor Generator Differential 2016-2020S

fits year: 2016–2020.

440.ts1s18 Tesla 2016-2020 S Front Small Electric Drive Unit Motor Generator Differential

( Brand: Tesla ), ( Conditions Options: Front Drive Unit Motor 100d ), ( Genuine Oem: Yes ), ( Ipn: 440.ts1s18 ), ( Year: 2018 ), ( Descriptionpartcondition: Tested And Working If You Have Any Questions Regarding Conditio ), ( Performance Part: No ), ( Manufacturer Warranty: 6 Month ), ( Type: Drivetrain Motor )

Review TESLA Front Small Electric Drive Unit Motor Generator Differential fits 440 2016–2020

The Tesla 440.ts1s18 Front Electric Drive Unit is a crucial component of the powertrain system in Tesla Model S vehicles manufactured between 2016 and 2020. This sophisticated motor generator differential is designed to deliver exceptional performance, efficiency, and reliability, making it an essential element of Tesla's innovative electric powertrain.

The 440.ts1s18 Front Electric Drive Unit integrates the motor, generator, and differential functions into a single compact and lightweight assembly. This design not only reduces the number of components in the powertrain but also enhances the overall driving experience by minimizing power loss and improving torque vectoring capabilities.

The motor component of the 440.ts1s18 Front Electric Drive Unit is a powerful and efficient induction motor. It is designed to deliver an impressive output power of up to 443 horsepower and 480 lb-ft of torque. This motor is capable of converting electrical energy into mechanical power efficiently, enabling the vehicle to accelerate smoothly and quickly.

The generator function of the drive unit converts the mechanical energy of the vehicle's rotation into electrical energy. This energy is then used to charge the battery pack, allowing the vehicle to regenerate energy during deceleration or braking. The generator is designed to operate efficiently, maximizing the amount of energy that can be recovered and minimizing energy loss.

The differential component of the 440.ts1s18 Front Electric Drive Unit is a critical part of the powertrain system that allows the vehicle to turn corners smoothly. It is a compact and lightweight multi-plate design that can efficiently distribute power between the two driving wheels while also allowing them to rotate at different speeds during cornering.

The Tesla 440.ts1s18 Front Electric Drive Unit is a precision-engineered component that is manufactured to the highest standards of quality and durability. It is built with state-of-the-art materials and manufacturing techniques, ensuring that it can withstand the rigors of daily use and deliver consistent performance over the long term.

Overall, the Tesla 440.ts1s18 Front Electric Drive Unit is a key component of the innovative and high-performance electric powertrain found in Model S vehicles manufactured between 2016 and 2020. Its integrated motor, generator, and differential functions, combined with its exceptional power output and efficiency, make it an essential part of the vehicle's driving experience.

The Tesla 440.ts1s18 is an electric drive unit motor generator differential used in Tesla Model S vehicles from 2016 to 2020. Here are some pros and cons of buying this part:

Pros:

1. Reliability: Tesla vehicles are known for their reliability, and this part is no exception. The Tesla 440.ts1s18 is a high-quality component that is built to last.

2. Efficiency: Electric motors are more efficient than internal combustion engines, and this drive unit is no exception. It converts electrical energy into mechanical energy with minimal loss.

3. Low maintenance: Electric vehicles have fewer moving parts than traditional internal combustion engine vehicles, which means that this drive unit requires less maintenance over its lifetime.

4. Performance: The Tesla 440.ts1s18 delivers impressive performance, with instant torque and smooth acceleration.

5. Reduced emissions: By purchasing a used Tesla drive unit, you are contributing to reducing your carbon footprint and helping to mitigate the effects of climate change.

Cons:

1. Cost: Replacing a Tesla drive unit can be expensive, especially if you are purchasing it from a dealership or an authorized repair center.

2. Complexity: Electric vehicles have more complex systems than traditional internal combustion engine vehicles, which can make repairs more challenging and time-consuming.

3. Availability: Finding a used Tesla 440.ts1s18 in good condition can be difficult, as these parts are not commonly available on the aftermarket.

4. Compatibility: This drive unit is specific to the Tesla Model S, so it may not be compatible with other makes or models of vehicles.

5. Installation: Installing a used Tesla drive unit requires specialized knowledge and tools, which may require you to hire a professional technician to do the job.

Ending Conclusion:

Buying a used Tesla 440.ts1s18 drive unit motor generator differential can be a worthwhile investment if you are looking for a reliable, efficient, and high-performing component. However, it comes with some challenges, such as cost, complexity, availability, compatibility, and installation. If you have the necessary knowledge, tools, and resources to handle these challenges, then purchasing a used Tesla drive unit can be a great option. On the other hand, if you are not comfortable with these challenges, then it may be best to consider purchasing a new drive unit from a dealership or an authorized repair center.

Recommendation:

If you are confident in your ability to handle the challenges of purchasing and installing a used Tesla 440.ts1s18 drive unit, then I would recommend looking for a reputable seller on the aftermarket, such as a trusted online marketplace or a specialized Tesla parts dealer. Make sure to inspect the part carefully before making a purchase, and consider having it tested by a professional technician to ensure that it is in good working order. If you are not comfortable with these steps, then I would recommend considering purchasing a new drive unit from a Tesla dealership or authorized repair center to ensure that you are getting a reliable and high-quality component.

Details:

Stock: Y22705. Easy Installation. A LICENSED mechanic must install part for a warranty to be valid. However the following procedures and guidelines apply.

All parts come with a 180 day part replacement only warranty unless an extended is purchased. Business Information. Excluding electrical. All components including relays and sensors must be changed as needed.

Vehicle Fitment. Donor Vehicle Specifications. OEM fits better than aftermarket, no modifications to get the part fit on vehicle. Model: TESLA.

Lower Costs than Aftermarket or New OEM. Gaskets are not covered. Same Quality as the Original Part. Less Environmental Waste.

Mileage: 50000. Better Fit and Finish. This used item comes with a 180 Day Warranty Parts ONLY - NO Labor. Both OEM and Aftermarket Need Repainted.

specifications motelectr:

  • for years: 2016-2020
  • brand: Tesla
  • conditions options: Front Drive Unit Motor 100d
  • genuine oem: Yes
  • ipn: 440.ts1s18
  • year: 2018
  • descriptionpartcondition: Tested And Working If You Have Any Questions Regarding Conditio
  • performance part: No
  • manufacturer warranty: 6 Month
  • type: Drivetrain Motor

offer motelectr:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: January 21, 2026

seller motelectr:

  • # reviews: 5317
  • city: Roseville, Michigan
  • rating: 99.3%

returns motelectr:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping motelectr:

  • class: Freight
  • type: Fixed
  • cost: $250.00
  • service: Flat Rate Freight

payments motelectr:

  • wallet: Paypal
  • credit card: Discover
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general motelectr:

  • Electric, Hybrid PHEV Specific Parts > Drivetrain Motors Parts > Drivetrain Motors
  • condition: Used
for years: 2016-2020, conditions options: front drive unit motor 100d, genuine oem: yes, year: 2018, descriptionpartcondition: tested and working if you have any questions regarding conditio, performance part: no, manufacturer warranty: 6 month, type: drivetrain motor,
manufacturer: tesla, category: auto parts > electric, hybrid phev specific parts > drivetrain parts > drivetrain, sku: 2288090092355762,
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1 offer $824.50 USD
  • Used. Offer #1 priced at $824.50 + $250.00 shipping estimate = $1074.50* total. Model: TESLA S.+$250.00 shipping

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