OE 23040-2E921 — Ring Set Piston for Hyundai
Dealers in the Gulf and East Africa move 23040-2E921 steadily year-round. If you are building a first order, this ring set piston pairs well with other engine & fuel system references — the combined table below shows what ships together most often.
At a Glance
OE 23040-2E921 is a Ring Set Piston reference. In the Hyundai-Kia numbering system the prefix 23040 denotes the Piston ring family, which holds 36 references in KingMay's Guangzhou catalog. Wholesale MOQ is 10 pieces; quotes are issued within one business day.
Quick Reference
Part Number Structure
How 23040-2E921 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 23040-2E921 |
| Normalized (no hyphen) | 230402E921 |
| Prefix (family code) | 23040 |
| Prefix maps to | Piston ring |
| References sharing prefix 23040 | 36 in KingMay catalog |
| Numbering family | Hyundai-Kia 5+5 format |
Product Reference Image
Related OE References
Other part numbers frequently ordered together with 23040-2E921 by wholesale clients.
| OE Number | Component |
|---|---|
| 23040-03HA0 | Ring Set Piston |
| 23040-03HA1 | Ring Set Piston |
| 23040-03HA2 | Ring Set Piston |
| 23040-22010 | Ring Set Piston |
| 23040-22902 | Ring Set Piston |
| 23040-23300 | Ring Set Piston |
| 23040-26170 | Ring Set Piston |
| 23040-2B600 | Ring Set Piston |
Same OE Series — 23040
References that share the 23040 family prefix with 23040-2E921. In the Hyundai-Kia numbering system the leading five digits identify the component family, so these numbers usually belong to the same assembly group and are ordered together by distributors building a consolidated shipment. Always confirm the variant suffix, connector layout and dimensions before substituting one reference for another.
More Engine & Fuel System References
Other part numbers in the engine & fuel system group that wholesale clients order alongside OE 23040-2E921. Grouping mixed references into one shipment is how most importers reach full-container freight thresholds.
Browse all 5,017 Engine & Fuel System OE references → · ← Previous in Engine & Fuel System · Next in Engine & Fuel System →
Logistics & Packaging
| Item | Detail |
|---|---|
| Export packing | Neutral carton, inner foam protection; custom labels on request |
| Lead time | 7 working days (stock) · 25-35 days (production run) |
| Shipping terms | FOB Guangzhou / Shenzhen; CIF & DDP negotiable |
| Payment | T/T, LC at sight for contracts; sample orders by T/T |
| QC documentation | Packing list + photo report + dimension check per shipment |
People Also Ask
The questions below are the ones buyers raise most often about OE 23040-2E921 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
What vehicles does OE 23040-2E921 fit?
OE 23040-2E921 is the factory reference for this ring set piston on selected Hyundai models. The Applications table on this page lists the confirmed rows — check trim level and build year against your own fleet before ordering, because one reference can cover several body variants.
Can I swap OE 23040-2E921 with another reference?
Yes, if the alternate shares the same engineering envelope. Shortlist candidates from the Related OE References table, then check bolt pattern, electrical pinout and material grade. A difference in any of those three means it is a different part, not a substitute.
Why is my Hyundai making noise from the ring set piston?
Noise normally traces to worn internal surfaces, a loose mount, a dry bearing or contact with a neighbouring part. Isolate it by reproducing the sound at a fixed speed, then compare against the reference photo for 23040-2E921 to confirm the right replacement.
What is the difference between OEM and aftermarket ring set piston?
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 ring set piston the practical gap is usually tooling age and packaging rather than fit, provided the tolerance class matches.
Can KingMay supply samples of OE 23040-2E921?
Yes. Sample lots of 23040-2E921 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.
Why does ring set piston pricing vary between suppliers?
Four variables explain most of the spread: material grade, whether the goods are new production or clearance stock, packing format, and whether the quote is ex-works or landed. Ask for the material certificate alongside the price — that is what makes a comparison like-for-like.
Related Searches
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Sourcing & Export Terms
Request a wholesale quote for 23040-2E921 through our contact page — most quotations return within one business day. All 23040-2E921 shipments leave with a packing list, photo documentation and QC report. Combined orders with other Hyundai-Kia references can share one container to cut landed cost. Payment terms are negotiable for established distributors; first-time buyers are welcome to start with a sample lot.
Get a quote on OE 23040-2E921
Send quantity + destination port. Quotations typically return within one business day.