2002 GMC Sierra 3500 bearing, hub & seal reference — page 2
Look up 71 BCA catalogue entries for 2002 GMC Sierra 3500. 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 71 reference entries for 2002 GMC Sierra 3500. 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 71“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 |
|---|---|---|---|---|
| NS710497BCA catalogue reference | Drive Axle | 2001–2006Subject to the conditions in this row | Shaft Seal - Front Inner
| 2021 catalogue Page 278Entry 14b0d667 |
| NBHB108DBCA catalogue reference | Drive Shaft | 2001–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry bab68678 |
| NBHB88515BCA catalogue reference | Drive Shaft | 2001–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry 3524814e |
| NBHB88540BCA catalogue reference | Drive Shaft | 2001–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 281Entry 52533055 |
| NS100085BCA catalogue reference | Engine | 2001–2006Subject 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 283Entry 31d227dd |
| NS100470BCA catalogue reference | Engine | 2001–2006Subject 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 283Entry bc75cc02 |
| NS99235BCA catalogue reference | Engine | 2001–2006Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 8.1L 496cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 283Entry 4cff100a |
| NS99435BCA catalogue reference | Engine | 2001–2006Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 8.1L 496cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 283Entry 142d2f1f |
| NB2520BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Countershaft Race - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry dd276c9b |
| NB2580BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Countershaft Bearing - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 2b759d26 |
| NB28521BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Input Shaft Race - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 023725dc |
| NB28580BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Input Shaft Bearing - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 2292eec8 |
| NBA35BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Countershaft Bearing - Rear - NV4500/MW3 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry d2bf0d38 |
| NBB5020BCA catalogue reference | Manual Transmission | 2001–2006Subject to the conditions in this row | Extension Housing Bearing - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry c944bfe9 |
| NBLM102910BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Countershaft Race - Front - NV4500/MW3 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry d5ade82f |
| NBLM102949BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Countershaft Bearing - Front - NV4500/MW3 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry ca46e110 |
| NBM804010BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Output Shaft Race - NV4500/MW3 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 5221ee94 |
| NBM804049BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Output Shaft Bearing - NV4500/MW3 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 287Entry 0cf365a8 |
| NS4638NBCA catalogue reference | Manual Transmission | 2001–2006Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 287Entry 8b13f4ae |
| NB110BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 291Entry 846a1851 |
| NB110BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 291Entry 05b854c8 |
| NB110BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 291Entry 125007db |
| NB208BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 291Entry 2e8b396c |
| NB208BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 291Entry f29cf23f |
| NBB2110BCA catalogue reference | Transfer Case | 2001–2006Subject to the conditions in this row | Input Shaft Pilot Bearing - 4WD
| 2021 catalogue Page 291Entry 1b4f1dac |
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.