GMC Sierra 1500 bearing, hub & seal reference — page 3
Look up 219 BCA catalogue entries for GMC Sierra 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 219 reference entries for GMC Sierra 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
51–75 of 219“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 |
|---|---|---|---|---|
| NBHM807046BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 270Entry 42d9a36f |
| NBHM88510BCA catalogue reference | Differential | 2002–2005Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 272Entry 282f18b4 |
| NBHM88542BCA catalogue reference | Differential | 2002–2005Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 272Entry cd9a5b01 |
| NBHM88610BCA catalogue reference | Differential | 2001–2003Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 271Entry 7173fddf |
| NBHM88610BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 276Entry 27c319ff |
| NBHM88649BCA catalogue reference | Differential | 2001–2003Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 271Entry 800a9ee9 |
| NBHM88649BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 276Entry c2b967f7 |
| NBHM89210BCA catalogue reference | Differential | 2014–2018Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 276Entry 481ed458 |
| NBHM89249BCA catalogue reference | Differential | 2014–2018Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 276Entry 7f76491f |
| NBJLM506811BCA catalogue reference | Differential | 1999–2014Subject to the conditions in this row | Carrier Bearing Race - Rear
| 2021 catalogue Page 275Entry 485d6bd2 |
| NBJLM506849ABCA catalogue reference | Differential | 1999–2014Subject to the conditions in this row | Carrier Bearing - Rear
| 2021 catalogue Page 275Entry d04d6470 |
| NBM802011BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Race - Front Inner
| 2021 catalogue Page 270Entry 410dd077 |
| NBM802011BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 270Entry 55025a08 |
| NBM802011BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Race - Front Inner - 4WD
| 2021 catalogue Page 276Entry 2fef713d |
| NBM802011BCA catalogue reference | Differential | 2004–2013Subject to the conditions in this row | Pinion Race - Front Inner - AWD
| 2021 catalogue Page 275Entry 5deed2ba |
| NBM802011BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 276Entry 6071fc5f |
| NBM802048BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 270Entry 7a1c60b8 |
| NBM802048BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 270Entry b627ee1b |
| NBM802048BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Bearing - Front Inner - 4WD
| 2021 catalogue Page 276Entry c15d1b32 |
| NBM802048BCA catalogue reference | Differential | 2004–2013Subject to the conditions in this row | Pinion Bearing - Front Inner - AWD
| 2021 catalogue Page 275Entry 2592debf |
| NBM802048BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 276Entry 1185092e |
| NBM88010BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Race - Front Outer
| 2021 catalogue Page 270Entry 27348f8b |
| NBM88010BCA catalogue reference | Differential | 1999–2003Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 270Entry 9befe2d1 |
| NBM88010BCA catalogue reference | Differential | 2004–2018Subject to the conditions in this row | Pinion Race - Front Outer - 4WD
| 2021 catalogue Page 276Entry 9896d65b |
| NBM88010BCA catalogue reference | Differential | 2004–2013Subject to the conditions in this row | Pinion Race - Front Outer - AWD
| 2021 catalogue Page 275Entry 473992a0 |
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.