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BYD Drive Unit & Motor Parts

Don’t let a faulty drive motor or reducer gearbox compromise your BYD’s performance. We supply high-quality used, genuine, and certified recycled EV powertrain components across Australia – fitment guaranteed, with fast delivery.
1800 595 454

Quality BYD EV Drive Components You Can Trust

We know that drive units are about more than just power – they affect efficiency, range, reliability, and the safety of your BYD electric vehicle. That's why we take quality seriously. Every drive motor, reducer gearbox, and controller we sell is carefully inspected by our EV specialists for:

Used parts are tested for basic function, cleaned, and photographed so you see exactly what you're getting.

1800 595 454
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BYD EV Drive Units for Sale in Australia

Your trusted source for BYD electric drive components across Australia. Whether your BYD has suffered from bearing wear in the drive motor, developed noise from the reducer gearbox, or needs a complete e-axle assembly after an impact we've got the replacement powertrain components you need to restore its original performance. From e-drive motors to reducer gearboxes, motor controllers to mounting kits we supply high-quality used, genuine OEM, and certified recycled BYD powertrain parts that fit perfectly and cost far less than dealership prices.

1800 595 454

3 Simple Steps to Get Your BYD Powertrain Part

Getting the right EV drive component for your BYD shouldn’t be complicated. We’ve streamlined the process from search to delivery so you can spend less time hunting and more time driving.
01.

Search

Start by searching for your BYD model (Atto 3, Dolphin, Seal, or e6), entering a specific part name (e.g., “front drive motor”, “reducer gearbox”, “e-axle”), or using our VIN lookup tool. Our system instantly verifies compatibility with your exact vehicle – including year, trim level, and drivetrain configuration.
02.

Order

Choose from genuine BYD OEM, tested used, or certified recycled parts to suit your budget and quality needs. Add to cart and checkout securely in seconds. Order before 2PM on any business day, and your part is dispatched the very same day from our Australian warehouse network.
03.

Drive

Sit back and relax. Your part is carefully packed, shipped with real-time tracking, and delivered fast to any address in Australia (or to your international destination via our freight partners). Most Australian metro orders arrive within 1 to 3 business days. Fit it, drive it, and enjoy the returned performance of your BYD EV.

Used, Genuine & Recycled BYD Drive Components

A smart choice for value and authenticity. All used drive motors and reducer gearboxes are:

  • Inspected for bearing wear and seal condition
  • Tested for basic electrical function (motors)
  • Cleaned thoroughly
  • Sourced from low-kilometre BYD vehicles

Perfect for older models, budget-conscious repairs, or when you need an exact factory match without paying new prices. Used parts include: complete drive motors, reducer gearboxes, e-axle assemblies, motor mounts, and drive shafts.

1800 595 454
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Frequently Asked Questions

Do BYD electric vehicles have a traditional engine?

No. BYD EVs use an electric drive motor (sometimes called an e-motor or traction motor) instead of a combustion engine. They also have a reducer gearbox (similar to a single-speed transmission) to transfer power to the wheels.

This page covers both components – as well as complete e-axle assemblies (drive motor + reducer + inverter combined).

Use our VIN lookup tool. BYD uses different drive motors and gearbox ratios depending on:

  • Model (Atto 3, Dolphin, Seal, e6)

  • Year (pre-facelift vs. post-facelift)

  • Drivetrain (front-wheel drive vs. all-wheel drive – Seal Performance)

Provide your VIN, and we verify exact compatibility.

Common symptoms include:

  • Unusual whining or grinding noises from the motor

  • Loss of power or reduced acceleration

  • Vibration during driving

  • Error messages on the dashboard

  • Reduced regenerative braking efficiency

If you experience any of these, contact our EV specialists for diagnosis assistance.

Used drive units typically include a 30-day warranty for fitment and defects. Genuine new BYD parts carry the full manufacturer warranty. Certified recycled components include a basic warranty (terms vary – ask our team).

Damage during transit is covered – inspect your part upon delivery and contact us immediately if any issues arise.

Contact us within 30 days of delivery.

  • If the part doesn’t fit due to our error (wrong model, year, or side), we’ll arrange return and replacement at no cost to you.

  • If you ordered the wrong part, returns are accepted on unused items, but return shipping costs are your responsibility.

We carefully package large powertrain components using custom cartons, foam padding, or pallets depending on size and weight.

Shipping costs are calculated based on size, weight, and your location. We provide a quote before you commit. International shipping to NZ and Fiji is also available.

We supply motor controllers (inverters) and DC-DC converters as separate components. These are critical electronic parts that convert battery DC power to AC for the drive motor.

Note: Inverters and controllers are generally non-returnable once installed (unless defective upon receipt) – see our Return Policy for details.

Ready to Restore Your BYD's Power?

Backed by VIN fitment guarantees, Australia-wide delivery, warranty coverage, and expert support from people who know BYD EVs inside out. Browse our catalogue, use VIN lookup to confirm fitment, or contact us with your specific powertrain request.

1800 595 454