Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Seagull | 2023 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2023 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull | 2024 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2024 | Luxury Y (Optional Direct-Cooling, Battery-Pack, Pink Interior 15482) |
| BYD | Seagull | 2024 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull | 2025 | Luxury Y (Blue-Orange Two-Tone Interior 19002) |
| BYD | Seagull | 2025 | Premium Y (Blue-Orange Two-Tone Interior 15463) |
| BYD | Seagull Glory | 2023 | All versions |
| BYD | Seagull Glory | 2024 | All versions |
| BYD | Seagull Glory | 2025 | All versions |
| BYD | Seagull Smart Driving | 2025 | All versions |
| BYD | Seagull Smart Driving | 2026 | All versions |
Type codes are printed on the vehicle identification plate. Not sure? Send us the number from the old part over WhatsApp and we confirm it against the factory catalogue before you order.
Rear Torsion Beam Axle for BYD Seagull, OE 14206540-00
Price shown without any local sales tax. Shipping is calculated at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
Rear torsion beam axle assembly for the BYD Seagull, Seagull Smart Driving (2025-2026) and Seagull Glory (2023-2025), OE 14206540-00 and 2810030-D1. This welded steel twist beam carries the trailing arms and spring perches that locate the rear wheels. Replace it after crash damage or when the beam is bent or corroded. As a suspension part it is safety critical, so have it fitted and aligned by a qualified workshop.
OE reference(s): 14206540-00, EQEA-2810030-D1
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Metal |
| Colour | Black |
| Mounting position | Underbody, Rear |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 14206540-00 · EQEA-2810030-D1 |
| Approx. weight (packed) | Under 17.5 kg |
| Approx. packaging dimensions | 134 x 39 x 30 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Delivery to Hong Kong SAR is quoted with the part.
Frequently Asked Questions: OE 14206540-00
What is the difference between Original/Genuine and Aftermarket for this axle?
Original/Genuine means the part comes from BYD, the maker named for this axle, built to the original specification. Aftermarket means it is made by a different manufacturer to fit the same underbody position but without that maker link. Both are supplied new here. The tier actually offered can vary by listing, so read the fitment table on this page to see which one is listed for your Seagull before you order.
My old torsion beam has a different number stamped on it, what now?
Match it by looking at the physical car rather than the old part alone. This beam is listed for the rear, fitted at the underbody, so confirm you are lifting the correct axle from the correct end before ordering. Look at how the current one is fixed in place and note the mounting points, since the fixings on the car are what this new beam has to line up with. If anything about the fitting position looks different from what you expect, use the quote route on this page before you order, so the fit can be checked against your car rather than guessed at.
Can I fit this rear torsion beam myself or does it need a garage?
This is a rear suspension component that carries the wheels and affects tracking, so most owners have it fitted and set up by a professional rather than doing it in the drive. Before you order, check the model and model year on your registration document against the fitment table on this page, since torsion beams often differ between versions of the same model. Getting this match right matters more than the fitting itself, as the wrong beam simply will not sit correctly under the car.
How does a rear torsion beam this size get delivered to me?
It travels as a single boxed item rather than a small parcel, and the packaging details are shown on this page. Delivery time is confirmed with your quote. Because it arrives as a larger item, it is worth confirming the delivery details for your address before you commit. Use the quote route on this page to get those details sorted before you order.
What is it made of, and what does that mean for me?
This torsion beam is made of metal, finished in black, which gives it the strength to carry the rear suspension loads across the underbody. It is not something you could substitute with a lighter or fabricated alternative. If you want to double check you have found the right component, this part is also listed under the reference EQEA-2810030-D1, so search for that code alongside the OE number before you commit to an order.
Where does the rear torsion beam fit on the car?
It sits underneath the car, forming part of the rear suspension, and it is fitted rather than something you see when you walk round the vehicle. Before you order, find the number stamped on the beam you are removing and check it against 14206540-00 or the alternative reference EQEA-2810030-D1. This is the only version listed, so match the number on the old part rather than guessing from memory.
Related Parts
How Ordering Works
Send the OE number and your address using the button above and we come back, within 24 hours and usually sooner, with one delivered price to Hong Kong SAR: the part, carriage on a route that takes it, and the import duty and VAT that apply where you are. Nothing is charged until you accept the quote.