2008 Hummer H3 bearing, hub & seal reference
Look up 41 BCA catalogue entries for 2008 Hummer H3. 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 41 reference entries for 2008 Hummer H3. 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 41“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 |
|---|---|---|---|---|
| NS4950BCA catalogue reference | Automatic Transmission | 2006–2010Subject 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 329Entry 75a242b5 |
| NBA36BCA catalogue reference | Axle | 2006–2009Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 330Entry 42dede15 |
| NBDRK320LBCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 330Entry 819b0751 |
| NBDRK320LMKBCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Bearing and Seal Kit - Front
| 2021 catalogue Page 330Entry fde1d628 |
| NBLM501314BCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Bearing Race - Front
| 2021 catalogue Page 330Entry 65ae208f |
| NBLM501349BCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Bearing - Front
| 2021 catalogue Page 330Entry 23be185d |
| NBRA327BCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 330Entry 20b89bdd |
| NBRA327MKBCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 330Entry d8bf1f3e |
| NBBR52BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 330Entry dd08ec4d |
| NBHM89210BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Race - Front Inner
| 2021 catalogue Page 330Entry 21f006e4 |
| NBHM89249BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 330Entry 76be73b2 |
| NBLM603012BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Carrier Bearing Race - Rear
| 2021 catalogue Page 330Entry d7bcf94b |
| NBM802011BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 330Entry a40f0fc7 |
| NBM802048BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 330Entry 12c45b16 |
| NBM86610BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Race - Front Outer
| 2021 catalogue Page 330Entry 09c3ff5d |
| NBM86649BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Front Outer
| 2021 catalogue Page 330Entry 96bc0dd5 |
| NBM88010BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 330Entry 2b95a27d |
| NBM88048BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 330Entry d81a0e6a |
| NS710506BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 330Entry 000931d5 |
| NS710549BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Seal - Front Outer
| 2021 catalogue Page 330Entry 299bb769 |
| NBHK4012BCA catalogue reference | Drive Axle | 2006–2010Subject to the conditions in this row | Shaft Bearing - Front
| 2021 catalogue Page 331Entry 766ec190 |
| NBRP513067BCA catalogue reference | Drive Axle | 2006–2010Subject to the conditions in this row | Shaft Repair Bearing - RearNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 331Entry 3bc63abe |
| NS710548BCA catalogue reference | Drive Axle | 2006–2010Subject to the conditions in this row | Shaft Seal - Front
| 2021 catalogue Page 331Entry c18922ce |
| NS100085BCA catalogue reference | Engine | 2008–2010Subject 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 331Entry 4bbdbe31 |
| NS100470BCA catalogue reference | Engine | 2008–2010Subject to the conditions in this row | Crankshaft Seal - Front - 5.3L 5328cc 325cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 331Entry cc269d5c |
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.