OE 31127850158 — Control Arm for Hyundai / Kia

Yes. Sample lots of 31127850158 are used by QC teams to benchmark dimension, material and finish before a volume commitment. Send the reference and we will quote the sample alongside the production price.

Match three things: the code on the part you are removing, the build-year range in the Applications table, and the mounting points visible in the reference photo. If all three line up, 31127850158 is a confirmed fit. Send your VIN and our export desk will double-check the ambiguous cases.

Every shipment of 31127850158 leaves with a packing list, photo documentation and a QC report. Warranty terms are agreed per contract and reference that inspection record; claims are settled in writing against the documentation.

Aftermarket control arm comes from tooling houses that hold the original drawings or licensed equivalents. KingMay sources from vetted factories and inspects each batch; the manufacturer name is available on request where your market requires origin documentation.

Treat it as a wear item: inspect every 20,000-30,000 km and replace at the first sign of leakage, noise or performance loss. Real service life swings widely with climate, road surface and duty cycle, so mileage on its own is a weak indicator.

A supersession happens when the maker revises a control arm and issues a new tail number. The revision normally changes a small physical detail rather than the fit. Where we know a supersession chain for 31127850158 we list the current reference; ask our desk for written confirmation before a large order.