GMC Yukon XL bearing, hub & seal reference
Look up 44 BCA catalogue entries for GMC Yukon XL. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.
Filter by vehicle and component
Searching a vehicle family rather than an exact variant?
Compare the catalogue variants without assuming that their wheel-bearing or hub references are interchangeable. Filter the recorded year and wheel position, then retain the conditions beside each part number.
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 44 reference entries for GMC Yukon XL. 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 44“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 |
|---|---|---|---|---|
| NBA36BCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 266Entry bfaba941 |
| NBA42BCA catalogue reference | Axle | 2015–2016Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 265Entry 6f6df4da |
| NBDRK321JBCA catalogue reference | Axle | 2015–2016Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 265Entry c013d5b2 |
| NBDRK321JMKBCA catalogue reference | Axle | 2015–2017Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 265Entry 437d055d |
| NBDRK324EBCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 266Entry 98dce8a4 |
| NBDRK324EMKBCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 266Entry 5d8cfd00 |
| NBDRK324HBCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 266Entry e1b9ad5c |
| NBDRK324HMKBCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 266Entry a3174410 |
| NBLM501314BCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Differential Bearing Race - Front - 4WD
| 2021 catalogue Page 266Entry 44278b34 |
| NBLM501349BCA catalogue reference | Axle | 2015–2018Subject to the conditions in this row | Bearing - Front - 4WD
| 2021 catalogue Page 266Entry 33e8df2c |
| NBRA321TBCA catalogue reference | Axle | 2015–2016Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 265Entry eec43826 |
| NBRA321TMKBCA catalogue reference | Axle | 2015–2017Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 265Entry 5f993369 |
| NBBR52BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing Set - Front Outer - 4WD
| 2021 catalogue Page 277Entry 54e520e1 |
| NBBR52BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 277Entry cb191fb8 |
| NBHM804810BCA catalogue reference | Differential | 2015–2016Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 276Entry 2f646b0d |
| NBHM804846BCA catalogue reference | Differential | 2015–2016Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 276Entry b759e8a3 |
| NBHM88610BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 277Entry 3cbe8320 |
| NBHM88649BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 277Entry 87da27db |
| NBHM89210BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 277Entry cc8caa62 |
| NBHM89249BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 277Entry 64df07b4 |
| NBM802011BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Race - Front Inner - 4WD
| 2021 catalogue Page 277Entry 3b40efe8 |
| NBM802011BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 277Entry 5bdd9881 |
| NBM802048BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing - Front Inner - 4WD
| 2021 catalogue Page 277Entry 9132439b |
| NBM802048BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 277Entry b157d0ab |
| NBM88010BCA catalogue reference | Differential | 2015–2018Subject to the conditions in this row | Pinion Race - Front Outer - 4WD
| 2021 catalogue Page 277Entry beb65af8 |
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.