2009 Cadillac STS bearing, hub & seal reference
Look up 27 BCA catalogue entries for 2009 Cadillac STS. 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 27 reference entries for 2009 Cadillac STS. 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 27“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 |
|---|---|---|---|---|
| NS710533BCA catalogue reference | Automatic Transmission | 2006–2009Subject to the conditions in this row | Extension Housing Seal - 6L80 Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 60Entry a11a364b |
| NBA67BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 63Entry 47c2fea2 |
| NBNP233028BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 62Entry 16530b22 |
| NBNP922169BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 63Entry 16776f34 |
| NS99215BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Repair Sleeve - Front Outer
| 2021 catalogue Page 62Entry 15596400 |
| NBHB3074ABCA catalogue reference | Drive Shaft | 2006–2009Subject to the conditions in this row | Center Support Bearing - Base, RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry a8c7e035 |
| NBHB3074ABCA catalogue reference | Drive Shaft | 2008–2009Subject to the conditions in this row | Center Support Bearing - Platinum, RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry ae4001e5 |
| NB109BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Output Shaft Bearing - Front Inner
| 2021 catalogue Page 66Entry f875d199 |
| NB110BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 66Entry 682a2b91 |
| NB206BCA catalogue reference | Transfer Case | 2005–2009Subject to the conditions in this row | Output Shaft Bearing - Front Outer
| 2021 catalogue Page 66Entry c384b7c2 |
| NS330385BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Shift Shaft Seal - AWD
| 2021 catalogue Page 66Entry a9515fef |
| NS710651BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Input Shaft Seal
| 2021 catalogue Page 66Entry 1ff4a37b |
| NS710661BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Output Shaft Seal - Rear
| 2021 catalogue Page 66Entry 96d9c777 |
| NS710661BCA catalogue reference | Transfer Case | 2006–2011Subject to the conditions in this row | Output Shaft Seal - Front
| 2021 catalogue Page 66Entry febdf6b4 |
| NS99196BCA catalogue reference | Transfer Case | 2005–2011Subject to the conditions in this row | Input Shaft Repair Sleeve - AWD
| 2021 catalogue Page 66Entry 80705863 |
| WE60894BCA catalogue reference | Wheel-Front | 2006–2011Subject to the conditions in this row | Bearing and Hub Assembly - Base, AWD
| 2021 catalogue Page 67Entry 3915f5ad |
| WE60894BCA catalogue reference | Wheel-Front | 2008–2009Subject to the conditions in this row | Bearing and Hub Assembly - Platinum, AWD
| 2021 catalogue Page 67Entry 48d4fc94 |
| WE60900BCA catalogue reference | Wheel-Front | 2006–2011Subject to the conditions in this row | Bearing and Hub Assembly - Base, RWD
| 2021 catalogue Page 67Entry 4c2891ba |
| WE60900BCA catalogue reference | Wheel-Front | 2008–2009Subject to the conditions in this row | Bearing and Hub Assembly - Platinum, RWD
| 2021 catalogue Page 67Entry aa7ec0e8 |
| WE61042BCA catalogue reference | Wheel-Front | 2006–2011Subject to the conditions in this row | Bearing and Hub Assembly - Base, RWD
| 2021 catalogue Page 67Entry 9ab2890e |
| WE61441BCA catalogue reference | Wheel-Front | 2008–2009Subject to the conditions in this row | Bearing and Hub Assembly - Platinum, 4.6L 281cid V8, AWD
| 2021 catalogue Page 67Entry e4f91d2b |
| WE61624BCA catalogue reference | Wheel-Front | 2006–2009Subject to the conditions in this row | Bearing and Hub Assembly - VNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 67Entry 4f520db6 |
| WE60894BCA catalogue reference | Wheel-Rear | 2006–2011Subject to the conditions in this row | Bearing and Hub Assembly - Base, AWD
| 2021 catalogue Page 69Entry 4b131215 |
| WE60894BCA catalogue reference | Wheel-Rear | 2008–2009Subject to the conditions in this row | Bearing and Hub Assembly - Platinum, AWD
| 2021 catalogue Page 69Entry 032e640f |
| WE61022BCA catalogue reference | Wheel-Rear | 2006–2011Subject to the conditions in this row | Bearing and Hub Assembly - Base
| 2021 catalogue Page 69Entry 7221b7c1 |
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.