OE 31127850157 — Control Arm for Hyundai / Kia

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 31127850157 we list the current reference; ask our desk for written confirmation before a large order.

Standard minimum order is 10 pieces per part number. Mixed orders that combine 31127850157 with other suspension, steering & brake references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.

Position depends on the platform. On most Hyundai / Kia applications the control arm sits on the suspension, steering & brake assembly and can be reached from the engine bay or the underbody without removing the dashboard. Torque figures and disassembly order are given in the workshop manual for each model.

Watch for noise on cold start, vibration under load, warning lights, fluid seepage or uneven operation. Once any of those appears the control arm should be inspected, and reference 31127850157 replaced if it measures outside specification.

Bulk pricing is tiered: 10 pieces, 50 pieces and full-carton quantities each carry a different unit rate. Piece price also moves with packing format and whether your own brand is printed on the carton, so tell us the landed quantity you are planning.

OEM means the part was produced for the vehicle maker's assembly line; aftermarket means it is made independently to the same engineering drawing. For a control arm the practical gap is usually tooling age and packaging rather than fit, provided the tolerance class matches.