Rear Wheel Hub Unit Assembly for BYD Song Pro, OE 12660700-00

Go by the fitment table on this page and not by the model name in the title. This unit fits a wide range of BYD vehicles, and cars sharing a name do not always share the same hub. Read your model and model year from the registration document and match them in the table first. Then read OE 12660700-00 or the alternative reference against whatever is marked on the unit currently on the car. If your version does not appear in the table, send a photograph of the old part and its label through the quote route rather than ordering on a guess.

Either, because they point at the same item. SA2H-3104100 is stored on this record as an alternative reference for OE 12660700-00, so a unit stamped that way is the unit listed here. Hub markings are often on the flange face and get hidden by dirt, so clean the area before you read it. If the stamping is illegible or corroded away, do not fall back on the model name. Send a photograph of the old part and its label through the quote route on this page and we will match it against the fitment table.

Yes. This unit is safety critical and it carries a road wheel, so a workshop with the right equipment should do the work. We publish no fitting method or figures for it, so there is nothing here to follow at home. Book it with a garage that handles hub and bearing work on this vehicle. Ask them to check the number on the unit they take off against the OE number on this page before the new assembly goes anywhere near the car.

Allow 8 to 25 days for delivery, counted from your order to your door. If a garage slot is booked for the work, plan it around the later of the two rather than the earlier one. Order before you book the ramp, not after. Where a specific date is needed, raise it through the quote route before ordering. The shipping cost for your country is shown on this page and confirmed at checkout before you pay.

The material is Metal, and no colour or finish is given for it, so take the look of the part from the images on this page. In use, the sensible thing is to leave the assembly sealed in its packing until the moment the workshop needs it, keeping dirt and grit away from the machined faces. Do not knock it about on a bench or drop it onto concrete while it waits. Check it over in good light before the old unit is disturbed.

It is an underbody part at the rear, listed as a Rear Wheel Hub Unit, so it belongs on a back corner rather than at the front. It is not marked to one side, which means this same number serves either rear corner. You will not see it with the wheel on. Once the car is raised and the wheel is off it sits behind the brake assembly. Confirm the unit you are replacing came off the rear before ordering, and check the fitment table on this page.

Only the Original/Genuine tier is priced for this OE number. The manufacturer is BYD and the price shown on this page is for that assembly. No Aftermarket entry exists for this listing, so a single option is what you see. Where both tiers are available we put them on the page together so the comparison is easy to make. If you want an alternative traced against this number, use the quote route on this page and send a photograph of the old part and its label.