GMC Sierra 1500 Classic bearing, hub & seal reference — page 2
Look up 95 BCA catalogue entries for GMC Sierra 1500 Classic. 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 95 reference entries for GMC Sierra 1500 Classic. 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.
Choose a recorded model year
Reference records
26–50 of 95“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 | 2007Subject to the conditions in this row | Pinion Race - Front Outer - AWD
| 2021 catalogue Page 273Entry 954a4a8a |
| NBM88010BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 273Entry 56e7ced1 |
| NBM88048BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Bearing - Front Outer - 4WD
| 2021 catalogue Page 273Entry 488fd352 |
| NBM88048BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Bearing - Front Outer - AWD
| 2021 catalogue Page 273Entry a5f01016 |
| NBM88048BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 273Entry c14fe1d0 |
| NS710506BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 273Entry 4bcea67e |
| NS710507BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 273Entry 82929ee6 |
| NS710536BCA catalogue reference | Differential | 2007Subject to the conditions in this row | Pinion Seal - Front Outer
| 2021 catalogue Page 273Entry cea4ca19 |
| NBB2010BCA catalogue reference | Drive Axle | 2007Subject to the conditions in this row | Shaft Bearing - Front Inner
| 2021 catalogue Page 278Entry c460b0a3 |
| NBSCH208BCA catalogue reference | Drive Axle | 2007Subject to the conditions in this row | Shaft Bearing - Front Outer
| 2021 catalogue Page 278Entry 38280048 |
| NBSCH78BCA catalogue reference | Drive Axle | 2007Subject to the conditions in this row | Shaft Pilot Bearing - Front
| 2021 catalogue Page 278Entry 820b094d |
| NS710648BCA catalogue reference | Drive Axle | 2007Subject to the conditions in this row | Shaft Seal - Front Inner
| 2021 catalogue Page 278Entry 7e6fef55 |
| NB88107BVVBCA catalogue reference | Drive Shaft | 2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry b61b6190 |
| NBHB88107EBCA catalogue reference | Drive Shaft | 2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry 2e8ce7d0 |
| NBHB88515BCA catalogue reference | Drive Shaft | 2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry b0830e94 |
| NBHB88532BCA catalogue reference | Drive Shaft | 2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry a511185a |
| NBHB88540BCA catalogue reference | Drive Shaft | 2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry a3997637 |
| NS5512BCA catalogue reference | Engine | 2007Subject to the conditions in this row | Crankshaft Seal - Rear - 4.3L 262cid V6
| 2021 catalogue Page 284Entry ef50aa70 |
| NB307FFL5BCA catalogue reference | Manual Transmission | 2007Subject to the conditions in this row | Input Shaft Bearing - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 48924296 |
| NS4528NBCA catalogue reference | Manual Transmission | 2007Subject to the conditions in this row | Output Shaft Seal - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 0a5bb5cb |
| NS4529NBCA catalogue reference | Manual Transmission | 2007Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry f3cd6b1e |
| NS4532NBCA catalogue reference | Manual Transmission | 2007Subject to the conditions in this row | Output Shaft Seal - 4WD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 288Entry 583fddde |
| NB110BCA catalogue reference | Transfer Case | 2007Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 293Entry 53711ed2 |
| NB110BCA catalogue reference | Transfer Case | 2007Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 294Entry 553594dc |
| NB110BCA catalogue reference | Transfer Case | 2007Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 293Entry 8e07f620 |
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.