Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Tang DM-i | 2024 | All versions |
| BYD | Tang DM-i | 2025 | All versions |
| BYD | Tang DM-i Smart Driving (115KM) | 2024 | All versions |
| BYD | Tang DM-i Smart Driving (115KM) | 2025 | All versions |
| BYD | Tang L DM | 2024 | All versions |
| BYD | Tang L DM | 2025 | All versions |
| BYD | Tang L DM | 2026 | All versions |
| BYD | Tang L EV | 2024 | All versions |
| BYD | Tang L EV | 2025 | All versions |
| BYD | Tang L EV | 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 Suspension Trailing Arm for BYD Tang L EV, OE 15351887-00
Price shown without any local sales tax. Shipping is shown on this page and confirmed 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 trailing arm assembly for the BYD Tang family, carrying OE reference 15351887-00 (also TA73-2914010AB). This stamped steel rear control arm mounts at the rear subframe and locates the axle, with a pressed-in rubber bushing at the inboard eye for controlled wheel movement. It fits the Tang L EV 2024-2026, Tang L DM 2024-2026 and Tang DM-i 2024-2025, and more BYD Tang variants. A correctly matched trailing link keeps rear geometry stable and reduces road noise.
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 | 15351887-00 · TA73-2914010AB |
| Approx. weight (packed) | Under 3.5 kg |
| Approx. packaging dimensions | 46 x 13 x 11 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Shipping to Hong Kong SAR is shown above and confirmed at checkout.
Frequently Asked Questions: OE 15351887-00
The arm on the car is stamped TA73-2914010AB. Is that this part?
That is the alternative reference for this trailing arm, and the OE number on the listing is 15351887-00. One part, two numbers, which happens often enough that a mismatched stamp should not put you off on its own. Clean the old arm enough to read the stamp properly, then check it against both numbers here. If what you find agrees with neither, use the quote route on this page rather than ordering in hope, and send the stamp along with the vehicle it came from.
Can I fit this trailing arm myself?
This one is marked safety critical, and we would say it belongs in a workshop. It is a suspension part mounted under the rear of the car, so the vehicle has to be raised and properly supported before anything is undone. We do not publish torque figures or a fitting procedure for it, because none is available for this arm. Anyone doing the work themselves should follow BYD's own instructions for the Tang L EV. If you are unsure, have a garage price the job before you order.
When would the trailing arm get here?
The delivery time is 8 to 25 days, from order to door. Booking the car in for the same week you order is likely to leave it standing. If a particular date matters for this job, ask through the quote route on this page before you order and we will tell you what is realistic. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.
What is the trailing arm made of?
Metal, with black as the colour. That is the whole of the material information held, so nothing here should be read as a statement about grade or treatment. Lift it out of the box rather than tipping it. Check the arm against your own Tang L EV in the fitment table on this page.
Where is this arm mounted?
Under the car, at the rear. Those are the mounting and longitudinal positions for it, and they explain why you will need the vehicle up to see it at all. Do not try to match it by eye from a photograph. Get it lifted, look at the arm you intend to replace, read the number stamped on it and compare that with the numbers here. The fitment table on this page shows which builds this trailing arm is listed for.
Why is there no aftermarket trailing arm?
None is available for this arm. BYD is the genuine manufacturer for 15351887-00 and the Original/Genuine tier is the only one on the page, so there is one version to consider. That comes down to what can be sourced for the arm rather than any policy of ours. If you want an alternative looked into, send the OE number and your vehicle details through the quote route on this page and we will tell you plainly whether anything else is available for the Tang L EV.
Related Parts
How Ordering Works
Your order is packed and shipped tracked, and the import duty and VAT that apply to your destination are calculated at checkout. The final gallery image on this page is the process card showing each delivery step. Delivery to Hong Kong SAR: 8 to 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $17.65 (Economy), from $23.65 (Express), confirmed at checkout before you pay.