Mercedes-Benz E420 bearing, hub & seal reference
Look up 32 BCA catalogue entries for Mercedes-Benz E420. 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 32 reference entries for Mercedes-Benz E420. 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 32“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 |
|---|---|---|---|---|
| NB206BCA catalogue reference | Automatic Transmission | 1995Subject to the conditions in this row | Output Shaft Bearing - 722.3 Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 426Entry 51b1b95f |
| NB206BCA catalogue reference | Automatic Transmission | 1997Subject to the conditions in this row | Output Shaft Bearing - 722.6 Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 427Entry f664e608 |
| NS224250BCA catalogue reference | Automatic Transmission | 1997Subject to the conditions in this row | Extension Housing Seal - 722.6 Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 427Entry fc02fc78 |
| NBLM806610BCA catalogue reference | Axle | 1995Subject to the conditions in this row | Differential Bearing Race - Rear
| 2021 catalogue Page 433Entry c28a12bb |
| NBLM806610BCA catalogue reference | Axle | 1997Subject to the conditions in this row | Differential Bearing Race - Rear
| 2021 catalogue Page 433Entry 415380e7 |
| NBLM806649BCA catalogue reference | Axle | 1995Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 433Entry 367286f9 |
| NBLM806649BCA catalogue reference | Axle | 1997Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 433Entry db7d9301 |
| NBM802011BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 435Entry ceb9b5aa |
| NBM802011BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 435Entry 0f4defdd |
| NBM802048BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 435Entry 2ccd7722 |
| NBM802048BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 435Entry 3f93691f |
| NBM86610BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 435Entry 36bd0543 |
| NBM86610BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 435Entry 964c3cb0 |
| NBM86649BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 435Entry c2529fc3 |
| NBM86649BCA catalogue reference | Differential | 1997Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 435Entry ef9c68f8 |
| NB106CCBCA catalogue reference | Drive Shaft | 1995Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 438Entry abb1934d |
| NB106CCBCA catalogue reference | Drive Shaft | 1997Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 438Entry e13ffef9 |
| NS710288BCA catalogue reference | Engine | 1995Subject to the conditions in this row | Crankshaft Seal - RearNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry 01871978 |
| NS710288BCA catalogue reference | Engine | 1997Subject to the conditions in this row | Crankshaft Seal - RearNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry 79d55704 |
| NS710289BCA catalogue reference | Engine | 1995Subject to the conditions in this row | Crankshaft Seal - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry 75c5c02b |
| NS710289BCA catalogue reference | Engine | 1997Subject to the conditions in this row | Crankshaft Seal - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry f231b1f0 |
| NS99177BCA catalogue reference | Engine | 1995Subject to the conditions in this row | Crankshaft Repair Sleeve - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry 8bc54dc2 |
| NS99177BCA catalogue reference | Engine | 1997Subject to the conditions in this row | Crankshaft Repair Sleeve - FrontNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 440Entry 93cb8d76 |
| NBA12A17BCA catalogue reference | Wheel-Front | 1997Subject to the conditions in this row | Bearing KitNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 446Entry d250c9dc |
| NBA17BCA catalogue reference | Wheel-Front Inner | 1995Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 448Entry 44bfc5d9 |
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.