GMC T7500 bearing, hub & seal reference
Look up 83 BCA catalogue entries for GMC T7500. 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 83 reference entries for GMC T7500. 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 83“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 |
|---|---|---|---|---|
| NB32210BCA catalogue reference | Axle | 1997–1998Subject to the conditions in this row | Bearing - Front Inner - 4 X 2
| 2021 catalogue Page 261Entry b3a113f9 |
| NB02256NBCA catalogue reference | Clutch | 1997–1998Subject to the conditions in this row | Release Bearing - 6.6L 403cid L6
| 2021 catalogue Page 266Entry 9bdd7e78 |
| NB205FFBCA catalogue reference | Clutch | 1998–2002Subject to the conditions in this row | Pilot Bearing - 7.2L 441cid L6
| 2021 catalogue Page 266Entry cbb63f75 |
| NB205FFBCA catalogue reference | Clutch | 1999–2002Subject to the conditions in this row | Pilot Bearing - 7.8L 475cid L6
| 2021 catalogue Page 267Entry 5128b857 |
| NB205FFBCA catalogue reference | Clutch | 2004–2009Subject to the conditions in this row | Pilot Bearing - 7.8L 475cid L6
| 2021 catalogue Page 267Entry dc423b2a |
| NB205VVBCA catalogue reference | Clutch | 1997Subject to the conditions in this row | Pilot Bearing - 6.0L 366cid V8
| 2021 catalogue Page 266Entry 30ae232b |
| NB205VVBCA catalogue reference | Clutch | 1998–2002Subject to the conditions in this row | Pilot Bearing - 7.2L 441cid L6
| 2021 catalogue Page 266Entry 321e74db |
| NB205VVBCA catalogue reference | Clutch | 1999–2002Subject to the conditions in this row | Pilot Bearing - 7.8L 475cid L6
| 2021 catalogue Page 266Entry 3152e299 |
| NB205VVBCA catalogue reference | Clutch | 2004–2009Subject to the conditions in this row | Pilot Bearing - 7.8L 475cid L6
| 2021 catalogue Page 267Entry db7a0471 |
| NB305DDBCA catalogue reference | Clutch | 1997–1998Subject to the conditions in this row | Pilot Bearing - 6.6L 403cid L6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 266Entry 1f659d92 |
| NB614057BCA catalogue reference | Clutch | 1997Subject to the conditions in this row | Release Bearing - 6.0L 366cid V8
| 2021 catalogue Page 266Entry 32a50fa9 |
| NB614057BCA catalogue reference | Clutch | 1997–1998Subject to the conditions in this row | Release Bearing - 6.6L 403cid L6
| 2021 catalogue Page 266Entry 3b9e7f47 |
| NBHB88508AABCA catalogue reference | Drive Shaft | 1997Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry 18def493 |
| NBHB88512AHDBCA catalogue reference | Drive Shaft | 1997Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry 66b1b3f3 |
| NB6420BCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 298Entry c7bd266c |
| NB6420BCA catalogue reference | Wheel-Front Inner | 2005–2009Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 299Entry c8564199 |
| NB6461ABCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 298Entry 1391e921 |
| NB6461ABCA catalogue reference | Wheel-Front Inner | 2005–2009Subject to the conditions in this row | Bearing
| 2021 catalogue Page 299Entry 3588659a |
| NBHM212049XBCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry 405bbdfb |
| NBHM212049XBCA catalogue reference | Wheel-Front Inner | 2005–2009Subject to the conditions in this row | Bearing
| 2021 catalogue Page 299Entry 5bcdbf71 |
| NBJM205110BCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 297Entry d82bb4c1 |
| NBJM205110BCA catalogue reference | Wheel-Front Inner | 1998Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 298Entry 870cd2ba |
| NBJM205110BCA catalogue reference | Wheel-Front Inner | 1999–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 298Entry a0f71def |
| NBJM205149BCA catalogue reference | Wheel-Front Inner | 1999–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 298Entry f43484c3 |
| NBJM205149ABCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry cf5c8397 |
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.