Mazda B4000 bearing, hub & seal reference — page 3
Look up 102 BCA catalogue entries for Mazda B4000. 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 102 reference entries for Mazda B4000. 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 102“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 |
|---|---|---|---|---|
| NS714675BCA catalogue reference | Differential | 1995–1997Subject to the conditions in this row | Pinion Seal - Front
| 2021 catalogue Page 416Entry aa235101 |
| NS714675BCA catalogue reference | Differential | 1998–2010Subject to the conditions in this row | Pinion Seal - Front
| 2021 catalogue Page 417Entry 93e92aa4 |
| NBS268BCA catalogue reference | Drive Axle | 1998–2010Subject to the conditions in this row | Shaft Bearing - Front Left
| 2021 catalogue Page 417Entry 7a482681 |
| NS470672BCA catalogue reference | Drive Axle | 1995–1997Subject to the conditions in this row | Shaft Seal - Front Right
| 2021 catalogue Page 417Entry 74ade6c1 |
| NS710428BCA catalogue reference | Drive Axle | 1998–2010Subject to the conditions in this row | Shaft Seal - Front Right
| 2021 catalogue Page 417Entry 623a6f42 |
| NS710429BCA catalogue reference | Drive Axle | 1998–2010Subject to the conditions in this row | Shaft Seal - Front Left
| 2021 catalogue Page 417Entry 4f2658b4 |
| NBHBD206FFBCA catalogue reference | Drive Shaft | 1995–1997Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 417Entry f086f51a |
| NS3051NBCA catalogue reference | Engine | 2005Subject to the conditions in this row | Camshaft Seal - Front - 4.0L 245cid V6, VIN “E”No additional numbered footnote is attached to this source row. | 2021 catalogue Page 419Entry 204e5d80 |
| NS3393BCA catalogue reference | Engine | 1995–2010Subject to the conditions in this row | Crankshaft Seal - Rear - 4.0L 245cid V6
| 2021 catalogue Page 419Entry f9d16706 |
| NS3774BCA catalogue reference | Engine | 2004Subject to the conditions in this row | Crankshaft Seal - Front - 4.0L 245cid V6
| 2021 catalogue Page 419Entry 29d46f34 |
| NS3774BCA catalogue reference | Engine | 2006–2010Subject to the conditions in this row | Crankshaft Seal - Front - 4.0L 245cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 419Entry d8248c11 |
| NB304BCA catalogue reference | Manual Transmission | 1995–2002Subject to the conditions in this row | Countershaft Bearing - Rear - M5R1 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry 01ad9ffd |
| NB304BCA catalogue reference | Manual Transmission | 2003Subject to the conditions in this row | Countershaft Bearing - Rear - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry adaf987a |
| NB304BCA catalogue reference | Manual Transmission | 2004–2005Subject to the conditions in this row | Countershaft Bearing - Rear - Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 26828a75 |
| NB304BCA catalogue reference | Manual Transmission | 2006–2009Subject to the conditions in this row | Countershaft Bearing - Rear - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry fba085b1 |
| NS1981BCA catalogue reference | Manual Transmission | 1995–2002Subject to the conditions in this row | Output Shaft Seal - M5R1 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry 3a9cae7f |
| NS1981BCA catalogue reference | Manual Transmission | 2003Subject to the conditions in this row | Output Shaft Seal - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 77a1c54e |
| NS1981BCA catalogue reference | Manual Transmission | 2006–2009Subject to the conditions in this row | Output Shaft Seal - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 278cf3a3 |
| NS1990BCA catalogue reference | Manual Transmission | 1995–2002Subject to the conditions in this row | Input Shaft Seal - M5R1 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry c927b691 |
| NS1990BCA catalogue reference | Manual Transmission | 2003Subject to the conditions in this row | Input Shaft Seal - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 559acdbd |
| NS1990BCA catalogue reference | Manual Transmission | 2004–2005Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 8c2e5b73 |
| NS1990BCA catalogue reference | Manual Transmission | 2006–2009Subject to the conditions in this row | Input Shaft Seal - M5R1HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 0af6a5a1 |
| NS8773SBCA catalogue reference | Power Steering | 1995–2003Subject to the conditions in this row | Power Steering Pump Shaft SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 423Entry 2eb4c16a |
| NS471645BCA catalogue reference | Steering | 1995–2003Subject to the conditions in this row | Gear Input Shaft Seal
| 2021 catalogue Page 423Entry c73992db |
| NB206BCA catalogue reference | Transfer Case | 1995–2010Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 423Entry 22331778 |
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.