Steering Rack with Tie Rods for BYD Tang L EV, OE 15370490-00

Two references apply to this rack. The OE number is 15370490-00 and TA71-3421010GK is the alternative reference, so a unit marked with the second is still what this page describes. Read whichever number you can find on the unit and compare it against both of the references above. If neither matches, use the quote route on this page with the vehicle details before you commit to a part this size, because a rack is not something anyone wants to send back across a border on a guess.

This rack is safety critical, and it is an electric power steering rack with tie rods, so it is workshop work rather than a driveway job. It is also a heavy underbody item, which means the car has to be properly supported before anything comes off it. We do not publish a fitting method and nothing on this page stands in for the vehicle manufacturer's own procedure. Confirm the car against the fitment table on this page first, then have the job quoted by a technician who can take the whole assembly on.

Delivery time is confirmed with your quote. If the car is off the road already, raise it through the quote route on this page and we will confirm where this OE number stands. The shipping cost is confirmed with your quote. Before you order, check the number on your old part against OE 15370490-00.

The packaging details are shown on this page. This steering rack travels as freight rather than as a standard parcel, so it needs a delivery point a large vehicle can reach, with somebody present to take it in. Check the delivery address before ordering. If the destination is a narrow street or a unit with restricted access, say so through the quote route on this page and we will sort the route out first.

The material for this part is metal. That is all that is stated about construction, so nothing here describes the internal gear or the electrical side of the unit. Take the material as a handling note rather than a specification, and it should not be stood on its ends. For anything more detailed than that, put 15370490-00 through the quote route on this page and we will ask upstream.

The mounting position for this part is the underbody. It is a steering rack and gear item, and the item itself is the electric power steering rack with the tie rods attached, so it arrives as one assembly rather than as pieces to build up. Access is from beneath the vehicle. The subframe arrangement on your model is not described here and we will not guess at it, so take that detail from the vehicle documentation. Use the fitment table on this page to confirm the car before any of it comes apart.

BYD is the genuine manufacturer for this rack and no aftermarket version is listed, so the Original/Genuine assembly is the only version on the page. On a steering part that is safety critical we would not be quick to put up an alternative without solid grounds for it in any event. If you want us to look, the quote route on this page takes the OE number and the vehicle details, and we will tell you what can actually be supplied rather than what might exist somewhere.