TESLA 1521487-17-J Rear Drive

( Brand: Tesla ), ( Manufacturer Part Number: 1521487-17-J ), ( Type: Drivetrain Motor ), ( Maximum Rpm: 15001 Rpm 20000 Rpm ), ( Peak Torque: 0 Nm 500 Nm )

Review TESLA Rear Drive Assembly

Introducing the Tesla 1521487-17-J Rear Drive Unit, an essential component of the Tesla Model S and Model X electric powertrains. This sophisticated piece of engineering is designed to deliver impressive torque and power, enabling the vehicle to accelerate smoothly and swiftly.

The Tesla Rear Drive Unit is a compact, lightweight motor that measures approximately 23 inches long, 11 inches wide, and 13 inches tall. It is built using advanced technologies, including a high-performance permanent magnet motor and a two-speed gearbox. The motor produces a peak power output of approximately 375 horsepower and 325 lb-ft of torque, while the two-speed gearbox optimizes the power delivery for different driving conditions.

The Rear Drive Unit is designed for seamless integration with Tesla's electric powertrain. It features a robust and efficient cooling system that ensures optimal operating temperatures, ensuring reliable and consistent performance. The motor also utilizes Tesla's Regenerative Braking system, capturing energy during deceleration and braking to recharge the battery pack.

The Tesla 1521487-17-J Rear Drive Unit is engineered for durability and longevity. It is built with high-quality materials, including a hardened steel housing and a proprietary cast aluminum rotor. The motor is also designed to operate in extreme temperatures, making it suitable for use in various climates and driving conditions.

The Tesla Rear Drive Unit is a vital component of the electric powertrain in the Tesla Model S and Model X. It delivers impressive power and torque, optimizes power delivery through the two-speed gearbox, and integrates seamlessly with Tesla's regenerative braking system. With its advanced engineering and robust design, the Tesla 1521487-17-J Rear Drive Unit is a testament to Tesla's commitment to innovation and sustainable transportation.

Tesla Rear Drive Unit Model 1521487-17-J: A Comprehensive Analysis

The Tesla Rear Drive Unit Model 1521487-17-J is an essential component of Tesla's electric powertrain. This analysis will discuss the pros and cons of purchasing this part, followed by a concluding recommendation.

1. Efficiency: Tesla's rear drive unit is renowned for its high efficiency, converting more electrical energy into mechanical power than traditional internal combustion engine counterparts.

2. Reliability: Tesla's electric powertrains have a reputation for being reliable, and the rear drive unit is no exception. This could save you from the costs and hassle of frequent repairs.

3. Performance: The rear drive unit's instant torque delivery contributes to the Tesla's impressive acceleration and overall driving performance.

4. Environmental Impact: As an electric vehicle component, the rear drive unit produces zero tailpipe emissions, making it an eco-friendly choice.

1. Cost: Replacing a Tesla rear drive unit can be expensive, especially if it is out of warranty. The high initial cost may be a barrier for some potential buyers.

2. Complexity: The rear drive unit is an intricate piece of machinery, requiring specialized knowledge and tools for repair or replacement. This may limit the number of repair shops able to work on it.

3. Limited Availability: Tesla's rear drive units may not be readily available for purchase from third-party suppliers, limiting the options for those needing a replacement.

The Tesla Rear Drive Unit Model 1521487-17-J offers numerous advantages, including high efficiency, reliability, and impressive performance. However, its high cost, complexity, and limited availability may make it a less attractive option for some potential buyers.

If you are a Tesla owner experiencing issues with your rear drive unit and are in a position to invest in a replacement, the benefits of the Tesla Rear Drive Unit Model 1521487-17-J may outweigh the costs. However, if budget is a concern or if the vehicle is out of warranty, exploring alternative repair options or third-party rear drive units may be worth considering. Ultimately, the decision should be based on a thorough evaluation of your specific situation and priorities.

Details:

Brand new on shipping crate From Tesla, Rear Drive motor for a Tesla model Y, part # 1521487-17-J Y.

part #: 152148717 price

• $2500.00

specifications motelectr:

• brand: Tesla
• mpn: 1521487-17-j
• type: Drivetrain Motor
• maximum rpm: 15001 Rpm 20000 Rpm
• peak torque: 0 Nm 500 Nm

seller motelectr:

• city: Charlotte, North Carolina
• # reviews: 126
• rating: 100.0%

general motelectr:

• condition: New
• Electric, Hybrid PHEV Specific Parts > Drivetrain Motors Parts > Drivetrain Motors

payments motelectr:

• other
• credit card: Discover
• wallet: Apple-pay

offer motelectr:

• started: February 18, 2026
• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock

returns motelectr:

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

shipping motelectr:

• class: Freight
• service: Flat Rate Freight
• type: Fixed
• cost: $500.00

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