2003 Kia Sorento bearing, hub & seal reference
Look up 26 BCA catalogue entries for 2003 Kia Sorento. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.
Filter by vehicle and component
What this lookup establishes—and what it does not
Source: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog. The loaded entries cover listed model years from 1995 through 2020. This is a historical catalogue reference, not a live VIN decoder or a guarantee for every trim, market or production date.
BCA is an NTN-owned product line. The numbers below remain BCA part references; they are not silently converted into NTN, SKF or another brand's part numbers. Confirm current OEM/service requirements before use.
Which bearing or hub reference applies?
The catalogue contains 26 reference entries for 2003 Kia Sorento. Select the year and component, then read the full condition and footnote fields. There is no single universal bearing number for every support in this vehicle.
Reference records
1–25 of 26“Bearing”, “hub assembly”, “seal” and “repair sleeve” describe different components. The source description, rather than the catalogue title, determines the role of each number.
On a phone, each record is shown as a complete card with its restrictions. These records do not supply tightening torques or certify a replacement.
| BCA part reference | Component / position | Source model years | Recorded conditions & restrictions | Source trace |
|---|---|---|---|---|
| NB32210BCA catalogue reference | Axle | 2003–2005Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 383Entry 704803ee |
| NB32210BCA catalogue reference | Axle | 2003–2009Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 383Entry ee5b68f2 |
| NB30306BCA catalogue reference | Differential | 2003–2009Subject to the conditions in this row | Pinion Bearing - Front Outer - 4WD
| 2021 catalogue Page 384Entry 96f0bfd4 |
| NB30307BCA catalogue reference | Differential | 2003–2009Subject to the conditions in this row | Pinion Bearing - Front Outer
| 2021 catalogue Page 384Entry 567362ac |
| NB30307BCA catalogue reference | Differential | 2003–2009Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 384Entry 742097b4 |
| NB32207BCA catalogue reference | Differential | 2003–2008Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 384Entry dbd0fa63 |
| NB32307BCA catalogue reference | Differential | 2003–2009Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 384Entry 6230c75c |
| NBRW101BCA catalogue reference | Drive Axle | 2003–2009Subject to the conditions in this row | Shaft Bearing - Front
| 2021 catalogue Page 384Entry 062b36fc |
| NBHB1000BCA catalogue reference | Drive Shaft | 2003Subject to the conditions in this row | Center Support Bearing - RWD
| 2021 catalogue Page 384Entry 17cacef5 |
| NS223010BCA catalogue reference | Engine | 2003–2006Subject to the conditions in this row | Camshaft Seal - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 385Entry e2c30674 |
| NS223750BCA catalogue reference | Engine | 2003–2006Subject to the conditions in this row | Crankshaft Seal - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 385Entry 27240757 |
| NS710056BCA catalogue reference | Engine | 2003–2006Subject to the conditions in this row | Crankshaft Seal - Rear
| 2021 catalogue Page 385Entry a8dcf422 |
| NS710302BCA catalogue reference | Engine | 2003–2006Subject to the conditions in this row | Camshaft Seal - RearNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 385Entry e57280f2 |
| NS99145BCA catalogue reference | Engine | 2003–2006Subject to the conditions in this row | Crankshaft Repair Sleeve - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 385Entry eb2d958b |
| NB206BCA catalogue reference | Transfer Case | 2003–2009Subject to the conditions in this row | Output Shaft Bearing - Front Rearward
| 2021 catalogue Page 387Entry c05de088 |
| NB209BCA catalogue reference | Transfer Case | 2003–2006Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 387Entry 1d19467c |
| NB306BCA catalogue reference | Transfer Case | 2003–2009Subject to the conditions in this row | Output Shaft Bearing - Rear - 4WD
| 2021 catalogue Page 387Entry 6e91fbbc |
| NS330385BCA catalogue reference | Transfer Case | 2003–2006Subject to the conditions in this row | Shift Shaft Seal - 4WD
| 2021 catalogue Page 387Entry 6ffbc60a |
| NS710403BCA catalogue reference | Transfer Case | 2003–2009Subject to the conditions in this row | Output Shaft Seal - Rear - 4WD
| 2021 catalogue Page 387Entry 1ed2c45a |
| WE61445BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 387Entry 2372ce48 |
| WE61445BCA catalogue reference | Transfer Case | 2003–2009Subject to the conditions in this row | Output Shaft Bearing - Front - 4WD
| 2021 catalogue Page 387Entry 2bd4eb86 |
| NS1932BCA catalogue reference | Wheel-Front | 2003–2009Subject to the conditions in this row | SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 387Entry c2f275d0 |
| WE60413BCA catalogue reference | Wheel-Front | 2003–2009Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 387Entry 4dea4cab |
| WE60926BCA catalogue reference | Wheel-Rear | 2003–2009Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 388Entry 1a70d946 |
| NS225225BCA catalogue reference | Wheel-Rear Inner | 2003–2009Subject to the conditions in this row | SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 389Entry 4729a830 |
Checks before treating a reference as a replacement
Identify the complete vehicle
Match model year, engine, transmission, driven axle, body and production/VIN limits. A year and model name alone may leave several valid-looking entries.
Match the component role
Distinguish a loose bearing, complete hub, cup/cone, seal and repair sleeve. Check front/rear and inner/outer or left/right position exactly as recorded.
Preserve vehicle-specific interfaces
Confirm encoder/ABS arrangement, flange and spline interfaces, retention and the current service procedure. Do not transfer torque or installation force from an unrelated part.
How to use these results
Does a listed number guarantee fitment for my VIN?
No. These are source-listed catalogue references. Read every restriction and verify the current OEM and manufacturer information for the exact vehicle configuration. Missing VIN or production details remain unknown.
Can I replace a hub using a bearing with the same dimensions?
Not on dimensions alone. The complete assembly, encoder, retention, loading and installation interfaces must agree. The main bearing catalogue and cross-brand comparisons are separate dimensional references, not vehicle approvals.
Where are the axle-nut torque and installation instructions?
This application catalogue does not establish a universal torque or a complete installation sequence. Use the current vehicle-specific service procedure, including fastener reuse rules and staged tightening. Do not infer torque from the bearing number.
Does wheel noise prove that one of these parts has failed?
No. Bearing damage, tyres, brakes and driveline faults can produce overlapping symptoms. A reference lookup identifies candidates; it does not diagnose the cause or prove which side has failed.
Look up an exact source part number
Keep the BCA prefix and full marking. Similar numbers from other manufacturers are not automatically cross-references.
Continue the technical investigation
Source and interpretation limits
Factual reference basis: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog, published by BCA Bearings, an NTN product line, with its linked numbered footnote reference. Each row retains its source page and restrictions. Vehicle names shared by one source entry remain associated with that entry; source counts are not quantities for sale.
BearingScope provides independently organized technical lookup and interpretation. It does not sell these parts, provide a repair service, certify current fitment, or claim that an absent result is unavailable from a manufacturer. Original public catalogue files and source fingerprints are retained in the site's verification records.