2001 GMC Sonoma bearing, hub & seal reference — page 2
Look up 84 BCA catalogue entries for 2001 GMC Sonoma. 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 84 reference entries for 2001 GMC Sonoma. 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
26–50 of 84“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 |
|---|---|---|---|---|
| NBM88010BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Pinion Race - Front Inner
| 2021 catalogue Page 270Entry b08d6462 |
| NBM88010BCA catalogue reference | Differential | 1999–2004Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 271Entry dfd47367 |
| NBM88047BCA catalogue reference | Differential | 1995–2004Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 271Entry 745ae923 |
| NBM88048BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 270Entry 6c41e5ad |
| NS710474BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 270Entry 41c0cc0a |
| NS710506BCA catalogue reference | Differential | 1999–2004Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 271Entry 7ef58dc7 |
| NS8610BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 270Entry fbc3fc05 |
| NS99152BCA catalogue reference | Differential | 1996–2001Subject to the conditions in this row | Pinion Repair Sleeve - Rear Outer
| 2021 catalogue Page 270Entry 8183dc49 |
| NBB2010BCA catalogue reference | Drive Axle | 1995–2004Subject to the conditions in this row | Shaft Bearing - Front Inner
| 2021 catalogue Page 277Entry 5aef10c3 |
| NBHK4012BCA catalogue reference | Drive Axle | 1995–2003Subject to the conditions in this row | Shaft Bearing - Front - 4WD
| 2021 catalogue Page 277Entry 7299c536 |
| NBSCH208BCA catalogue reference | Drive Axle | 1995–2004Subject to the conditions in this row | Shaft Bearing - Front Outer
| 2021 catalogue Page 277Entry 05beb2d4 |
| NBSCH78BCA catalogue reference | Drive Axle | 1995–2004Subject to the conditions in this row | Shaft Pilot Bearing - Front
| 2021 catalogue Page 277Entry 67e67411 |
| NS710491BCA catalogue reference | Drive Axle | 1997–2004Subject to the conditions in this row | Shaft Seal - Front Inner
| 2021 catalogue Page 277Entry 46e61bb0 |
| NBHB88528BCA catalogue reference | Drive Shaft | 1995–2003Subject to the conditions in this row | Center Support Bearing - Rear
| 2021 catalogue Page 280Entry c6709b08 |
| NBHB88530BCA catalogue reference | Drive Shaft | 1995–2004Subject to the conditions in this row | Center Support Bearing - Rear
| 2021 catalogue Page 280Entry 69d04c8d |
| NS4307VBCA catalogue reference | Engine | 1996–2003Subject to the conditions in this row | Crankshaft Seal - Rear - 2.2L 2190cc 134cid L4
| 2021 catalogue Page 283Entry 3b4f0d37 |
| NS5273BCA catalogue reference | Engine | 1996–2003Subject to the conditions in this row | Crankshaft Seal - Rear - 2.2L 2190cc 134cid L4
| 2021 catalogue Page 283Entry 902038b7 |
| NS5512BCA catalogue reference | Engine | 1996–2003Subject to the conditions in this row | Crankshaft Seal - Rear - 4.3L 262cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 283Entry 4449c8f6 |
| NS99298BCA catalogue reference | Engine | 1995–2003Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 2.2L 2190cc 134cid L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 283Entry cbc733b9 |
| NB206FFBCA catalogue reference | Manual Transmission | 1996–2003Subject to the conditions in this row | Countershaft Bearing - Rear - NV1500/MW2 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry bb50ea9a |
| NB306LBCA catalogue reference | Manual Transmission | 1996–2003Subject to the conditions in this row | Output Shaft Bearing - NV1500/MW2 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 0984e74c |
| NB307FFL5BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Input Shaft Bearing - NV3500/M50 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 0a8efa23 |
| NS223020BCA catalogue reference | Manual Transmission | 1996–2003Subject to the conditions in this row | Input Shaft Seal - NV1500/MW2 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry a018c665 |
| NS4528NBCA catalogue reference | Manual Transmission | 1996–2003Subject to the conditions in this row | Output Shaft Seal - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry e82a36ab |
| NS4529NBCA catalogue reference | Manual Transmission | 1996–2003Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry 53fca1d2 |
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.