1997 GMC C1500 bearing, hub & seal reference — page 2
Look up 76 BCA catalogue entries for 1997 GMC C1500. 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 76 reference entries for 1997 GMC C1500. 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 76“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 |
|---|---|---|---|---|
| NBM802048BCA catalogue reference | Differential | 1995–1999Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 268Entry 16e56e52 |
| NBM88010BCA catalogue reference | Differential | 1995–1999Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 268Entry 41dd237f |
| NBM88048BCA catalogue reference | Differential | 1995–1999Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 268Entry d84ded99 |
| NS2043BCA catalogue reference | Differential | 1995–1997Subject to the conditions in this row | Pinion Seal - Rear
| 2021 catalogue Page 268Entry b8cf0372 |
| NS3896BCA catalogue reference | Differential | 1995–1997Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 268Entry a3097d26 |
| NS710506BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 268Entry 149284bc |
| NS710507BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 268Entry 75c90525 |
| NB88107BVVBCA catalogue reference | Drive Shaft | 1995–1999Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry fc3b6b81 |
| NB88508BCA catalogue reference | Drive Shaft | 1995–1999Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry 592ad8dd |
| NBHB88107ABCA catalogue reference | Drive Shaft | 1995–1999Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry 96c85585 |
| NBHB88107EBCA catalogue reference | Drive Shaft | 1995–1999Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry c3ec9a38 |
| NBHB88508ABCA catalogue reference | Drive Shaft | 1995–1999Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 279Entry 87f14053 |
| NS3945BCA catalogue reference | Engine | 1995–1997Subject to the conditions in this row | Crankshaft Seal - Front - 6.5L 395cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry a2f3e2a8 |
| NS5512BCA catalogue reference | Engine | 1996–1998Subject to the conditions in this row | Crankshaft Seal - Rear - 4.3L 262cid V6
| 2021 catalogue Page 282Entry 9e435b59 |
| NS5512BCA catalogue reference | Engine | 1996–1999Subject to the conditions in this row | Crankshaft Seal - Rear - 5.0L 305cid V8
| 2021 catalogue Page 283Entry bdc23bca |
| NS710258BCA catalogue reference | Engine | 1995–1997Subject to the conditions in this row | Crankshaft Seal - Rear - 6.5L 395cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry d6d502d0 |
| NS9845BCA catalogue reference | Engine | 1995–1998Subject to the conditions in this row | Crankshaft Seal - Front - 4.3L 262cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry 4bb26d84 |
| NS9845BCA catalogue reference | Engine | 1995–1999Subject to the conditions in this row | Crankshaft Seal - Front - 5.0L 305cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry 6e347098 |
| NS9845BCA catalogue reference | Engine | 1995–1999Subject to the conditions in this row | Crankshaft Seal - Front - 5.7L 350cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry dcebc4c5 |
| NS99233BCA catalogue reference | Engine | 1995–1997Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 6.5L 395cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry f22157f4 |
| NS99452BCA catalogue reference | Engine | 1995–1997Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 6.5L 395cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 282Entry 1c8b0441 |
| NB100CC4BCA catalogue reference | Generator | 1995–1999Subject to the conditions in this row | Commutator End BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 285Entry 113aaf11 |
| NB307FFL5BCA catalogue reference | Manual Transmission | 1995–1998Subject to the conditions in this row | Input Shaft Bearing - NV3500/MG5 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 286Entry 1d30209a |
| NB307FFL5BCA catalogue reference | Manual Transmission | 1996–1998Subject 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 286Entry 37e1ce28 |
| NBA35BCA catalogue reference | Manual Transmission | 1995–1998Subject to the conditions in this row | Countershaft Bearing - Rear - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 286Entry 61ee1c85 |
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.