Chevrolet Avalanche 1500 bearing, hub & seal reference — page 2
Look up 83 BCA catalogue entries for Chevrolet Avalanche 1500. 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 Chevrolet Avalanche 1500. 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 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 |
|---|---|---|---|---|
| NBM802048BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Bearing - Front Inner - 4WD
| 2021 catalogue Page 90Entry 6f8b880c |
| NBM802048BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 90Entry 5e42ef0f |
| NBM88010BCA catalogue reference | Differential | 2002–2003Subject to the conditions in this row | Pinion Race - Front Outer
| 2021 catalogue Page 87Entry 0ffe05ca |
| NBM88010BCA catalogue reference | Differential | 2002–2003Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 87Entry 7544ee1f |
| NBM88010BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Race - Front Outer - 4WD
| 2021 catalogue Page 90Entry 6acbf5f7 |
| NBM88010BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 90Entry 40348083 |
| NBM88048BCA catalogue reference | Differential | 2002–2003Subject to the conditions in this row | Pinion Bearing - Front Outer
| 2021 catalogue Page 87Entry 66c4d02b |
| NBM88048BCA catalogue reference | Differential | 2002–2003Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 87Entry 27f0cf04 |
| NBM88048BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Bearing - Front Outer - 4WD
| 2021 catalogue Page 90Entry d4512769 |
| NBM88048BCA catalogue reference | Differential | 2004–2006Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 90Entry 970c4fe9 |
| NBNP099285BCA catalogue reference | Differential | 2003–2006Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 89Entry d7ae0b83 |
| NBNP544520BCA catalogue reference | Differential | 2003–2006Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 89Entry 6825d23f |
| NS710506BCA catalogue reference | Differential | 2002–2006Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 89Entry a918a624 |
| NS710536BCA catalogue reference | Differential | 2002–2006Subject to the conditions in this row | Pinion Seal - Front Outer
| 2021 catalogue Page 89Entry 10691525 |
| NBB2010BCA catalogue reference | Drive Axle | 2002–2006Subject to the conditions in this row | Shaft Bearing - Front Inner
| 2021 catalogue Page 95Entry 9c4a6e70 |
| NBRP513067BCA catalogue reference | Drive Axle | 2002–2006Subject to the conditions in this row | Shaft Repair Bearing - RearNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 95Entry e6674aa9 |
| NBSCH208BCA catalogue reference | Drive Axle | 2002–2006Subject to the conditions in this row | Shaft Bearing - Front Outer
| 2021 catalogue Page 95Entry 899cd0b2 |
| NBSCH78BCA catalogue reference | Drive Axle | 2002–2006Subject to the conditions in this row | Shaft Pilot Bearing - Front
| 2021 catalogue Page 95Entry 313f5756 |
| NS710648BCA catalogue reference | Drive Axle | 2002–2006Subject to the conditions in this row | Shaft Seal - Front Inner
| 2021 catalogue Page 95Entry fcd7b90d |
| NBHB108DBCA catalogue reference | Drive Shaft | 2002–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 98Entry 5aa6e1b9 |
| NBHB88505BCA catalogue reference | Drive Shaft | 2002Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 98Entry f5e8ffb0 |
| NBHB88515BCA catalogue reference | Drive Shaft | 2002–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 98Entry 5c7b002b |
| NBHB88532BCA catalogue reference | Drive Shaft | 2002–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 98Entry 65b6dad5 |
| NBHB88540BCA catalogue reference | Drive Shaft | 2002–2006Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 98Entry 7f4bac8e |
| NS100085BCA catalogue reference | Engine | 2006Subject to the conditions in this row | Crankshaft Seal - Rear - 5.3L 5328cc 325cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 104Entry 589c9d41 |
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.