KM446CAP1SB Center Cap Guide | KMC
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Treat KM446CAP1SB as the starting evidence for this KMC center-cap search; a similar face design cannot replace the code found on the original part. For KM446CAP1SB, the source audit found 15 WheelPros rows and 15 unique associated wheel SKUs, rather than relying on a generic brand description. Even with 15 linked rows, KM446CAP1SB must be confirmed on the old cap; catalog breadth is not application evidence.

KM446CAP1SB evidence profile
| Brand on product record | KMC |
|---|---|
| Exact center-cap identifier | KM446CAP1SB |
| Existing product-record description | KMC CAP SNAP IN (SBLK/MILL) - 6X135/5.5 |
| Matching WheelPros source rows | 15 |
| Distinct associated wheel SKUs | 15 |
| Wheel style values | KM446 MESA FORGED MONOBLOCK, and KM447 IMPACT FORGED MONOBLOCK |
| Source brand values | KMC |
| Image classification | associated wheel style reference |
Style fields connected with KM446CAP1SB resolve to 2 unique values: KM446 MESA FORGED MONOBLOCK, and KM447 IMPACT FORGED MONOBLOCK; these names classify wheel rows only. The KM446CAP1SB source rows also contain 2 wheel-size values, 2 bolt-pattern values, and 1 wheel-finish value; every one describes the complete wheel. The first displayed WheelPros reference for KM446CAP1SB, SKU KM447MX18906812N, records KM447 IMPACT FORGED MONOBLOCK, 18X9, 6X139.7, and SATIN BLACK.
Representative WheelPros rows for KM446CAP1SB
| Wheel SKU | Style | Wheel size | Bolt-pattern context | Wheel finish |
|---|---|---|---|---|
| KM447MX18906812N | KM447 IMPACT FORGED MONOBLOCK | 18X9 | 6X139.7 | SATIN BLACK |
| KM447MX18906800 | KM447 IMPACT FORGED MONOBLOCK | 18X9 | 6X139.7 | SATIN BLACK |
| KM447MX18906318 | KM447 IMPACT FORGED MONOBLOCK | 18X9 | 6X135 | SATIN BLACK |
| KM447MX18906312N | KM447 IMPACT FORGED MONOBLOCK | 18X9 | 6X135 | SATIN BLACK |
| KM447MX18906300 | KM447 IMPACT FORGED MONOBLOCK | 18X9 | 6X135 | SATIN BLACK |
| KM447MX17856810N | KM447 IMPACT FORGED MONOBLOCK | 17X8.5 | 6X139.7 | SATIN BLACK |
The KM446CAP1SB table is a limited representative sample from 15 matching source rows; it is not presented as a complete application list. In the KM446CAP1SB evidence, 17X8.5, and 18X9, 6X135, and 6X139.7, and SATIN BLACK belong to wheel-record columns and cannot substitute for the cap code.
Inspect an original before selecting KM446CAP1SB
- Use mild cleaning on the possible KM446CAP1SB cap so hidden letters and digits become legible without erasing a label.
- Compare the complete marking to KM446CAP1SB, including punctuation, leading zeros, letters, and any terminal suffix.
- After KM446CAP1SB matches, review listing photos and notes for attachment layout, finish, hardware, condition, and sold quantity.
- If KM446CAP1SB cannot be confirmed, pause the order and collect clear front, side, and straight-on backside photographs.
- Access the reverse of the suspected KM446CAP1SB cap without bending retention tabs or using the visible wheel surface as a pry point.
Interpret the KM446CAP1SB reference image
For transparency, KM446CAP1SB identifies the image as associated wheel style reference rather than implying a different subject. Even a close visual resemblance to KM446CAP1SB leaves the decision unresolved until the original code and construction details agree.
Decision cautions for KM446CAP1SB
- Keep the original available until KM446CAP1SB arrives and its reverse code and retention layout have been inspected.
- Reject a KM446CAP1SB selection based only on a matching front logo or color.
- Do not translate the KM446CAP1SB wheel-size field into a center-cap diameter.
- A bolt pattern listed beside KM446CAP1SB describes a wheel row and cannot prove cap compatibility.
- Read the current KM446CAP1SB listing for sold quantity and included pieces instead of assuming a set.
Review the live KM446CAP1SB listing
The current KMC KM446CAP1SB listing is the source for live price, inventory, condition notes, included items, and product imagery. If another code appears on the old cap, use site search for that exact marking instead of forcing a KM446CAP1SB match. Unclear evidence for KM446CAP1SB can be sent through the contact page with readable close-ups of every code and clip.
Questions about KM446CAP1SB
Does a linked wheel style prove the cap?
No. For KM446CAP1SB, a style name is catalog context and does not outweigh a different or missing reverse-side code.
Can a bolt pattern identify this replacement?
No. Keep KM446CAP1SB bolt data in the catalog-context column; exact cap identification still comes from the original marking.
What if the original code is unreadable?
Do not infer KM446CAP1SB from the wheel; collect readable close-ups of the cap front, profile, reverse, clips, screws, and remaining label text.