Audi A6 Quattro bearing, hub & seal reference — page 2
Look up 103 BCA catalogue entries for Audi A6 Quattro. 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 103 reference entries for Audi A6 Quattro. 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 103“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 |
|---|---|---|---|---|
| NBLM806610BCA catalogue reference | Automatic Transmission | 2000–2004Subject to the conditions in this row | Race - Left - Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 18Entry 0cd2ae4b |
| NBLM806610BCA catalogue reference | Automatic Transmission | 2001–2004Subject to the conditions in this row | Race - Left - 01L Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 18Entry aaebb2f1 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1995–1997Subject to the conditions in this row | Bearing - Left - 01F Trans.; Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 16Entry c8ee6514 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1995–1998Subject to the conditions in this row | Bearing - Left - Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 16Entry ae535cf6 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1998Subject to the conditions in this row | Bearing - Left - 01F Trans.; Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 16Entry 7f0a9e40 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1998Subject to the conditions in this row | Bearing - Left - 01V Trans.; Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 16Entry f3cf0fb3 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1998–2004Subject to the conditions in this row | Bearing - Left - Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 18Entry b2a3ae98 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1999–2000Subject to the conditions in this row | Bearing - Left - 01V Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 17Entry 7cd05f31 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 2000–2004Subject to the conditions in this row | Bearing - Left - Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 18Entry 81e2cd9a |
| NBLM806649BCA catalogue reference | Automatic Transmission | 2001Subject to the conditions in this row | Bearing - Left - 01L Trans.; Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 17Entry cc692729 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 2001Subject to the conditions in this row | Bearing - Left - 01V Trans.; Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 17Entry b24fd33d |
| NBLM806649BCA catalogue reference | Automatic Transmission | 2002–2004Subject to the conditions in this row | Bearing - Left - 01L Trans.; Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 18Entry 39160f9c |
| NS221207BCA catalogue reference | Automatic Transmission | 1995–1998Subject to the conditions in this row | Manual Shaft Seal - 01F Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 16Entry 69211582 |
| NS221207BCA catalogue reference | Automatic Transmission | 1998–2001Subject to the conditions in this row | Manual Shaft Seal - 01V Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 17Entry 5002b5ec |
| NS221207BCA catalogue reference | Automatic Transmission | 2001–2004Subject to the conditions in this row | Manual Shaft Seal - 01L Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 18Entry 4f702764 |
| NS223510BCA catalogue reference | Automatic Transmission | 1998Subject to the conditions in this row | Output Shaft Seal - 01F Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 16Entry d25c9f69 |
| NS223510BCA catalogue reference | Automatic Transmission | 1999–2001Subject to the conditions in this row | Output Shaft Seal - 01V Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 17Entry 87ae3bc8 |
| NS224040BCA catalogue reference | Automatic Transmission | 2005–2011Subject to the conditions in this row | Torque Converter Seal - 09L Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 19Entry dddd8351 |
| NBA35BCA catalogue reference | Axle | 1995–2004Subject to the conditions in this row | Bearing - Rear Right
| 2021 catalogue Page 20Entry 114b47cd |
| NBLM300811BCA catalogue reference | Axle | 1995–2004Subject to the conditions in this row | Differential Bearing Race - Rear Left
| 2021 catalogue Page 20Entry 5be9a671 |
| NBLM300849BCA catalogue reference | Axle | 1995–2004Subject to the conditions in this row | Bearing - Rear Left
| 2021 catalogue Page 20Entry bddce687 |
| NBA35BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Bearing Set - Rear RightNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 21Entry a0127442 |
| NBBR52BCA catalogue reference | Differential | 1995–2004Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 21Entry d9490b7d |
| NBHM801310BCA catalogue reference | Differential | 1995–2004Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 21Entry f07323dc |
| NBHM801346XBCA catalogue reference | Differential | 1995–2004Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 21Entry ef4289c4 |
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.