1998 Chevrolet K2500 bearing, hub & seal reference
Look up 110 BCA catalogue entries for 1998 Chevrolet K2500. 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 110 reference entries for 1998 Chevrolet K2500. 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 110“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 |
|---|---|---|---|---|
| NB907257BCA catalogue reference | A/C Compressor | 1995–2000Subject to the conditions in this row | Clutch Bearing
| 2021 catalogue Page 70Entry e2f9780c |
| NB109BCA catalogue reference | Automatic Transmission | 1995–2000Subject to the conditions in this row | Extension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 71Entry bf34ba99 |
| NS2457BCA catalogue reference | Automatic Transmission | 1995–2000Subject to the conditions in this row | Extension Housing Seal - 4L80-E Trans.; Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 71Entry 4e364040 |
| NS4598BCA catalogue reference | Automatic Transmission | 1995–1999Subject to the conditions in this row | Oil Pump Seal - Front - 4L80-E TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 71Entry 8edbbe68 |
| NS4950BCA catalogue reference | Automatic Transmission | 1997–1998Subject to the conditions in this row | Oil Pump Seal - Front - 4L60-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 71Entry 37250533 |
| NS8792SBCA catalogue reference | Automatic Transmission | 1995–2000Subject to the conditions in this row | Manual Shaft Seal - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 71Entry 85054ad4 |
| NS8792SBCA catalogue reference | Automatic Transmission | 1997–1998Subject to the conditions in this row | Manual Shaft Seal - 4L60-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 71Entry 8482b0b9 |
| NS9449BCA catalogue reference | Automatic Transmission | 1995–2000Subject to the conditions in this row | Extension Housing Seal - 4L80-E Trans.; Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 71Entry c5400f0d |
| NB382ABCA catalogue reference | Axle | 1995–2000Subject to the conditions in this row | Differential Bearing Race - Rear
| 2021 catalogue Page 77Entry 6ecf0341 |
| NB387ASBCA catalogue reference | Axle | 1995–2000Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 77Entry d0020436 |
| NBA42BCA catalogue reference | Axle | 1995–2000Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 77Entry 8344644e |
| NBLM501314BCA catalogue reference | Axle | 1995–2000Subject to the conditions in this row | Differential Bearing Race - Front
| 2021 catalogue Page 77Entry 834c9281 |
| NBLM501349BCA catalogue reference | Axle | 1995–2000Subject to the conditions in this row | Bearing - Front
| 2021 catalogue Page 77Entry ec5e0d7b |
| NBRA324BBCA catalogue reference | Axle | 1998–2000Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 77Entry 3a472335 |
| NBRA324BMKBCA catalogue reference | Axle | 1998–2000Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 77Entry 55d73141 |
| NBRA325BBCA catalogue reference | Axle | 1998–2000Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 77Entry 8ea49cd8 |
| NBRA325BMKBCA catalogue reference | Axle | 1998–2000Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 77Entry a7efedcb |
| NB57080BCA catalogue reference | Clutch | 1995–1998Subject to the conditions in this row | Pilot BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 82Entry 15c58060 |
| NB614174BCA catalogue reference | Clutch | 1996–2000Subject to the conditions in this row | Release Bearing
| 2021 catalogue Page 82Entry 493d68d4 |
| NBBR52BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Bearing Set - Front Outer
| 2021 catalogue Page 86Entry 484e88bc |
| NBHM804810BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Race - Front Inner
| 2021 catalogue Page 86Entry 0cd512ce |
| NBHM804810BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 86Entry f8d16472 |
| NBHM804846BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 86Entry 7e3a5b8d |
| NBHM804846BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 86Entry 7f5bb04f |
| NBHM88610BCA catalogue reference | Differential | 1995–2000Subject to the conditions in this row | Pinion Race - Front Outer
| 2021 catalogue Page 86Entry c7be42b3 |
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.