Cadillac CTS bearing, hub & seal reference
Look up 102 BCA catalogue entries for Cadillac CTS. 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 102 reference entries for Cadillac CTS. 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 102“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 |
|---|---|---|---|---|
| NS221207BCA catalogue reference | Automatic Transmission | 2014–2016Subject to the conditions in this row | Manual Shaft Seal - TL-80SN Trans.; Automatic Trans.; 8 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 61Entry c91279b1 |
| NS710533BCA catalogue reference | Automatic Transmission | 2009–2015Subject to the conditions in this row | Extension Housing Seal - 6L90 Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 60Entry 089651bf |
| NS710533BCA catalogue reference | Automatic Transmission | 2010–2015Subject to the conditions in this row | Extension Housing Seal - 6L45 Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 60Entry c657be64 |
| NS8792SBCA catalogue reference | Automatic Transmission | 2003Subject to the conditions in this row | Shift Shaft Seal - 5L40-E Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 60Entry eb1f2873 |
| NBA67BCA catalogue reference | Differential | 2003–2011Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 62Entry 77b0daf7 |
| NBA67BCA catalogue reference | Differential | 2012–2015Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 63Entry fd7d7e2c |
| NBNP233028BCA catalogue reference | Differential | 2003Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 62Entry 8c54bc7a |
| NBNP233028BCA catalogue reference | Differential | 2004Subject to the conditions in this row | Pinion Race - Rear InnerNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 62Entry 652e2d62 |
| NBNP233028BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 62Entry 16530b22 |
| NBNP233028BCA catalogue reference | Differential | 2012–2015Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 63Entry 2097cc94 |
| NBNP922169BCA catalogue reference | Differential | 2003–2011Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 62Entry 3f9873b7 |
| NBNP922169BCA catalogue reference | Differential | 2012–2015Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 63Entry 3c3dbd42 |
| NS99215BCA catalogue reference | Differential | 2005–2011Subject to the conditions in this row | Pinion Repair Sleeve - Front Outer
| 2021 catalogue Page 62Entry 15596400 |
| NS99215BCA catalogue reference | Differential | 2013–2014Subject to the conditions in this row | Pinion Repair Sleeve - Front Outer
| 2021 catalogue Page 63Entry 8a493e72 |
| NBHB3074ABCA catalogue reference | Drive Shaft | 2003–2004Subject to the conditions in this row | Center Support Bearing - 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry d4b6ef3a |
| NBHB3074ABCA catalogue reference | Drive Shaft | 2005–2007Subject to the conditions in this row | Center Support BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 84dadc00 |
| NS100085BCA catalogue reference | Engine | 2004–2005Subject to the conditions in this row | Crankshaft Seal - Rear - 5.7L 346cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 80be6719 |
| NS100085BCA catalogue reference | Engine | 2006–2007Subject to the conditions in this row | Crankshaft Seal - Rear - 6.0L 5967cc 364cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 095ef9b2 |
| NS100470BCA catalogue reference | Engine | 2004–2005Subject to the conditions in this row | Crankshaft Seal - Front - 5.7L 346cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry e23a4efb |
| NS100470BCA catalogue reference | Engine | 2006–2007Subject to the conditions in this row | Crankshaft Seal - Front - 6.0L 5967cc 364cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 946b0fcf |
| NS710237BCA catalogue reference | Engine | 2003–2004Subject to the conditions in this row | Crankshaft Seal - Rear - 3.2L 197cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry c74f1693 |
| NS710237BCA catalogue reference | Engine | 2014–2017Subject to the conditions in this row | Crankshaft Seal - Rear - 2.0L 1998cc 122cid L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 9d48939b |
| NS710613BCA catalogue reference | Engine | 2004Subject to the conditions in this row | Crankshaft Seal - Front - 3.2L 197cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 4095d45b |
| NS99215BCA catalogue reference | Engine | 2014–2018Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 6.2L 6162cc 376cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry 33e4b7ab |
| NS99353BCA catalogue reference | Engine | 2003–2004Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 3.2L 197cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 64Entry c33cc443 |
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.