Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | Tai 7 | 2025 | All versions |
| BYD | Tai 7 | 2026 | All versions |
| 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 Guide Arm for Fangchengbao Tai 7 & Tang L, OE 15351888-00
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 suspension guide arm assembly (OE 15351888-00, alt TA73-2914050AB) for the Fangchengbao Tai 7 and Tang L. This rear control arm fits the Tai 7 2025-2026, Tang L EV 2024-2026, Tang L DM 2024-2026 and Tang DM-i Smart Driving 2024-2025, plus one further variant. Formed from stamped steel with a pressed-in bush at the inboard end, it locates the rear wheel through suspension travel. As a safety-critical chassis link, fit a correct OE-match guide arm and torque the fasteners to specification.
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 | 15351888-00 · TA73-2914050AB |
| Approx. weight (packed) | Under 2.5 kg |
| Approx. packaging dimensions | 41 x 16 x 13 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 15351888-00
The number on my old guide arm is not 15351888-00. Is this still the right part?
It can be. This rear suspension guide arm also carries the alternative reference TA73-2914050AB, so an old arm carrying that number instead of the OE number is the same item under a second identity. Suppliers stamp their own reference alongside the manufacturer one, and revisions happen across a production run. Wipe the road dirt off the arm and read both numbers against the two shown here before you order. If what you are holding matches neither of them, send us a photograph of the stamping through the enquiry route on this page with your vehicle details.
Should a garage fit this, or can I do it at home?
It mounts on the underbody, which means the car has to be raised and properly supported before the old arm comes out, and that is workshop work rather than driveway work. Tightening figures and alignment settings are not published on this page, and a garage handling a Fangchengbao Tai 7 or a Tang L will take those from the BYD data. Book the labour before the part lands so the car is off the road once.
How long before this guide arm reaches me?
Allow 8 to 25 days for delivery, counted from your order to your door. The packaging details are on this page. If your timing is tight, tell us on the enquiry form before you order. The shipping cost for your country is shown on this page and confirmed at checkout before you pay. Before you order, check the OE number on your old part against the one on this page.
What is this arm made of?
This part is Metal, with the finish as Black, and the condition as New rather than reconditioned or used. For most buyers the useful point is that this is a solid metal underbody component, not a plastic one. If your job needs documented material data for a fleet or an insurer, ask for it through the enquiry route on this page.
Whereabouts on the car does this one sit?
You reach it from below, with the car raised. No side is given for this arm, so it is not a handed left or right item. Because a rear assembly carries several arms of similar shape, match the outline shown on this page against the one you have removed and confirm the OE number 15351888-00 before ordering.
Why is there only one version of this guide arm on the page?
Only the Original/Genuine version exists for OE 15351888-00, and it is the BYD part. No Aftermarket version exists for this number, so there is no second tier to choose between here. That is true for this number, not a judgement about what exists in the wider trade. If you would rather we looked for an alternative source, use the enquiry route on this page and give us the OE number together with the alternative reference TA73-2914050AB. Otherwise the version shown is the one to order.
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 $14.30 (Economy), from $19.30 (Express), confirmed at checkout before you pay.