2006 GMC Sierra 1500 bearing, hub & seal reference — page 3
Look up 129 BCA catalogue entries for 2006 GMC Sierra 1500. 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 129 reference entries for 2006 GMC Sierra 1500. 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
51–75 of 129“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 |
|---|---|---|---|---|
| NBHB88107EBCA catalogue reference | Drive Shaft | 1999–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry a487863e |
| NBHB88515BCA catalogue reference | Drive Shaft | 1999–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry b0172207 |
| NBHB88532BCA catalogue reference | Drive Shaft | 1999–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry 045edf27 |
| NBHB88540BCA catalogue reference | Drive Shaft | 1999–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry 51fa9dfd |
| NS100085BCA catalogue reference | Engine | 1999–2013Subject to the conditions in this row | Crankshaft Seal - Rear - 4.8L 294cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 284Entry f2b0fcea |
| NS100085BCA catalogue reference | Engine | 2005–2013Subject 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 284Entry fb92570a |
| NS100085BCA catalogue reference | Engine | 2006–2013Subject to the conditions in this row | Crankshaft Seal - Rear - 5.3L 5328cc 325cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 284Entry ce8c80bc |
| NS100470BCA catalogue reference | Engine | 1999–2012Subject to the conditions in this row | Crankshaft Seal - Front - 4.8L 294cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 284Entry fa19d864 |
| NS100470BCA catalogue reference | Engine | 2005–2012Subject 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 284Entry 32d29f33 |
| NS100470BCA catalogue reference | Engine | 2006–2012Subject to the conditions in this row | Crankshaft Seal - Front - 5.3L 5328cc 325cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 284Entry f30c49e3 |
| NS5512BCA catalogue reference | Engine | 1999–2013Subject to the conditions in this row | Crankshaft Seal - Rear - 4.3L 262cid V6
| 2021 catalogue Page 284Entry f3cef65b |
| NB307FFL5BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Input Shaft Bearing - MG5 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 288Entry 96d87322 |
| NB307FFL5BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Input Shaft Bearing - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry baa1118e |
| NBA35BCA catalogue reference | Manual Transmission | 2002–2006Subject to the conditions in this row | Countershaft Bearing - Rear - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry aa9053e4 |
| NBB5020BCA catalogue reference | Manual Transmission | 2002–2006Subject to the conditions in this row | Extension Housing Bearing - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 8652c233 |
| NBLM102910BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Countershaft Race - Front - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 92110682 |
| NBLM102949BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Countershaft Bearing - Front - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry b311bf8a |
| NBM804010BCA catalogue reference | Manual Transmission | 2002–2006Subject to the conditions in this row | Output Shaft Race - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 9c0be27c |
| NBM804049BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Output Shaft Bearing - MG5 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 288Entry d4cc318a |
| NS4528NBCA catalogue reference | Manual Transmission | 1999–2006Subject to the conditions in this row | Output Shaft Seal - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry 0329a2cc |
| NS4529NBCA catalogue reference | Manual Transmission | 1999–2006Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry 432f9e31 |
| NS4532NBCA catalogue reference | Manual Transmission | 1999–2006Subject to the conditions in this row | Output Shaft Seal - 4WD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry da06000c |
| NS4638NBCA catalogue reference | Manual Transmission | 2002–2006Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry bdd64b76 |
| NB109BCA catalogue reference | Transfer Case | 2005–2006Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 292Entry 949f474b |
| NB110BCA catalogue reference | Transfer Case | 1999–2007Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 292Entry 6fc4d0a6 |
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.