OE 23040-3C921 — Ring Set Piston for Hyundai
Hyundai platforms rely on this ring set piston — reference 23040-3C921. Our export team ships it worldwide with documented QC checks. Verify fitment in the table below before requesting a quotation.
At a Glance
OE 23040-3C921 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 23040-3C921 decodes in the Hyundai-Kia catalog system. The prefix identifies the component family; the suffix carries model and variant information.
| Field | Value |
|---|---|
| Full reference | 23040-3C921 |
| Normalized (no hyphen) | 230403C921 |
| 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 23040-3C921 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 23040-3C921. 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 23040-3C921. 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 23040-3C921 — fitment, fault symptoms, cross-references, pricing and export terms. Each answer is written to be quotable on its own.
Will OE 23040-3C921 fit my Hyundai?
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, 23040-3C921 is a confirmed fit. Send your VIN and our export desk will double-check the ambiguous cases.
Does OE 23040-3C921 come with a warranty?
Every shipment of 23040-3C921 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.
How do I verify OE 23040-3C921 is the correct number?
Three checks: the code printed on your old part must read 23040-3C921; the number must fall inside the build-year range in the Applications table; and the connector, thread or bolt pattern must match the reference photo. Codes cast into the housing are the most reliable source.
How is OE 23040-3C921 packed and shipped?
Export packing is a neutral carton with inner protection; custom labels, barcodes and box specifications are available for volume orders. Shipments move FOB Guangzhou or Shenzhen, with CIF and DDP terms negotiable.
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.
Can I swap OE 23040-3C921 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.
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Sourcing & Export Terms
Ask for the 23040-3C921 sample kit: photo confirmation, dimension report and material grade documentation included. All 23040-3C921 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 23040-3C921
Send quantity + destination port. Quotations typically return within one business day.